! Started logfile: /scr/pima/bg219e_uvs/J0527+0331_X_uvs.log on Thu Apr 7 09:00:06 2016 obs /scr/pima/bg219e_uvs/J0527+0331_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0527+0331_X_uva.fits ! AN table 1: 15 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.859259 visibilities/baseline/integration-bin. ! Found source: J0527+0331 ! ! 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 5568 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/bg219e_uvs/J0527+0331_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 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=1.178568Jy sigma=27.130323 ! Fit after self-cal, rms=0.388259Jy sigma=8.780620 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=2.543 mas, bpa=21.88 degrees ! Estimated noise=0.797123 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 = 0.475763 Jy ! Component: 100 - total flux cleaned = 0.580484 Jy ! Total flux subtracted in 100 components = 0.580484 Jy ! Clean residual min=-0.011602 max=0.033713 Jy/beam ! Clean residual mean=-0.000028 rms=0.003709 Jy/beam ! Combined flux in latest and established models = 0.580484 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.580484 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=0.079792Jy sigma=1.836473 ! Fit after self-cal, rms=0.079788Jy sigma=1.836348 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0337867 Jy ! Component: 100 - total flux cleaned = 0.0488507 Jy ! Total flux subtracted in 100 components = 0.0488507 Jy ! Clean residual min=-0.007025 max=0.008036 Jy/beam ! Clean residual mean=-0.000011 rms=0.001920 Jy/beam ! Combined flux in latest and established models = 0.629335 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.629335 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=0.063037Jy sigma=1.407898 ! Fit after self-cal, rms=0.063026Jy sigma=1.407524 ! 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=1.201 mas, bmaj=2.616 mas, bpa=20.04 degrees ! Estimated noise=0.560803 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 = 0.0128804 Jy ! Component: 100 - total flux cleaned = 0.0208656 Jy ! Component: 150 - total flux cleaned = 0.026196 Jy ! Component: 200 - total flux cleaned = 0.0299866 Jy ! Total flux subtracted in 200 components = 0.0299866 Jy ! Clean residual min=-0.005395 max=0.006177 Jy/beam ! Clean residual mean=-0.000003 rms=0.001427 Jy/beam ! Combined flux in latest and established models = 0.659321 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 52 components and 0.659321 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=0.060327Jy sigma=1.330913 ! Fit after self-cal, rms=0.060330Jy sigma=1.330714 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.201 x 2.616 at 20.04 degrees (North through East) ! Clean map min=-0.0051319 max=0.6143 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 1.02 FD 1.00 HN 1.02 KP 0.98 ! LA 0.99 NL 0.99 OV 0.99 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.99 KP 1.00 ! LA 0.99 NL 1.01 OV 1.00 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.02 KP 0.99 ! LA 0.96 NL 0.99 OV 1.01 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.02 KP 1.00 ! LA 0.98 NL 1.02 OV 1.01 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 1.00 HN 1.00 KP 0.99 ! LA 0.97 NL 1.00 OV 1.01 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.01 KP 0.99 ! LA 0.97 NL 1.01 OV 1.00 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.03 KP 1.00 ! LA 0.97 NL 1.02 OV 0.99 PT 0.99 ! SC 1.01 ! ! ! 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=0.060330Jy sigma=1.330714 ! Fit after self-cal, rms=0.059406Jy sigma=1.294610 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.206 mas, bmaj=2.627 mas, bpa=19.99 degrees ! Estimated noise=0.559357 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 = -0.00230859 Jy ! Component: 100 - total flux cleaned = -0.00371075 Jy ! Component: 150 - total flux cleaned = -0.00464256 Jy ! Component: 200 - total flux cleaned = -0.00525343 Jy ! Total flux subtracted in 200 components = -0.00525343 Jy ! Clean residual min=-0.005459 max=0.004938 Jy/beam ! Clean residual mean=0.000004 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.654068 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.654068 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=0.059268Jy sigma=1.293328 ! Fit after self-cal, rms=0.059273Jy sigma=1.293249 ! 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=0.059273Jy sigma=1.293249 ! Fit after self-cal, rms=0.058040Jy sigma=1.258789 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.205 mas, bmaj=2.63 mas, bpa=20.09 degrees ! Estimated noise=0.558819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00200794 Jy ! Component: 100 - total flux cleaned = -0.00304897 Jy ! Component: 150 - total flux cleaned = -0.00321453 Jy ! Component: 200 - total flux cleaned = -0.00337289 Jy ! Total flux subtracted in 200 components = -0.00337289 Jy ! Clean residual min=-0.003356 max=0.003530 Jy/beam ! Clean residual mean=-0.000002 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.650695 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 84 components and 0.650695 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=0.057949Jy sigma=1.257539 ! Fit after self-cal, rms=0.057950Jy sigma=1.257501 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 (20, 16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323131 Jy ! Component: 100 - total flux cleaned = 0.00453378 Jy ! Component: 150 - total flux cleaned = 0.00488763 Jy ! Component: 200 - total flux cleaned = 0.00493873 Jy ! Total flux subtracted in 200 components = 0.00493873 Jy ! Clean residual min=-0.003280 max=0.003267 Jy/beam ! Clean residual mean=-0.000001 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.655634 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 101 components and 0.655634 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=0.057725Jy sigma=1.252788 ! Fit after self-cal, rms=0.057714Jy sigma=1.252612 ! 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=0.057714Jy sigma=1.252612 ! Fit after self-cal, rms=0.057687Jy sigma=1.251686 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.205 mas, bmaj=2.632 mas, bpa=20.12 degrees ! Estimated noise=0.558242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.84947e-06 Jy ! Component: 100 - total flux cleaned = -0.000224885 Jy ! Component: 150 - total flux cleaned = -0.000391906 Jy ! Component: 200 - total flux cleaned = -0.000468666 Jy ! Total flux subtracted in 200 components = -0.000468666 Jy ! Clean residual min=-0.003067 max=0.003176 Jy/beam ! Clean residual mean=-0.000001 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.655165 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 112 components and 0.655165 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=0.057616Jy sigma=1.250313 ! Fit after self-cal, rms=0.057615Jy sigma=1.250284 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 (3.6, -33.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232918 Jy ! Component: 100 - total flux cleaned = 0.00238251 Jy ! Component: 150 - total flux cleaned = 0.00242585 Jy ! Component: 200 - total flux cleaned = 0.0024669 Jy ! Total flux subtracted in 200 components = 0.0024669 Jy ! Clean residual min=-0.002963 max=0.002705 Jy/beam ! Clean residual mean=-0.000002 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.657632 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 133 components and 0.657632 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=0.057467Jy sigma=1.246298 ! Fit after self-cal, rms=0.057467Jy sigma=1.246215 ! 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=0.057467Jy sigma=1.246215 ! Fit after self-cal, rms=0.057423Jy sigma=1.245957 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.277 mas, bmaj=3.194 mas, bpa=5.811 degrees ! Estimated noise=0.645116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000219774 Jy ! Component: 100 - total flux cleaned = 5.27278e-05 Jy ! Component: 150 - total flux cleaned = 0.000233466 Jy ! Component: 200 - total flux cleaned = 0.000324483 Jy ! Total flux subtracted in 200 components = 0.000324483 Jy ! Clean residual min=-0.002779 max=0.002844 Jy/beam ! Clean residual mean=-0.000003 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.657956 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 163 components and 0.657956 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=0.057401Jy sigma=1.245534 ! Fit after self-cal, rms=0.057400Jy sigma=1.245507 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 = -3.23168e-05 Jy ! Component: 100 - total flux cleaned = 2.81669e-05 Jy ! Component: 150 - total flux cleaned = 0.000102804 Jy ! Component: 200 - total flux cleaned = 0.000172207 Jy ! Total flux subtracted in 200 components = 0.000172207 Jy ! Clean residual min=-0.002784 max=0.002764 Jy/beam ! Clean residual mean=-0.000003 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.658129 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 186 components and 0.658129 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=0.057394Jy sigma=1.245344 ! Fit after self-cal, rms=0.057393Jy sigma=1.245336 ! 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=1.205 mas, bmaj=2.633 mas, bpa=20.13 degrees ! Estimated noise=0.557729 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.205 x 2.633 at 20.13 degrees (North through East) ! Clean map min=-0.0026984 max=0.61222 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=0.057393Jy sigma=1.245336 ! Fit after self-cal, rms=0.053011Jy sigma=1.138180 ! Inverting map and beam ! Estimated beam: bmin=1.204 mas, bmaj=2.635 mas, bpa=20.19 degrees ! Estimated noise=0.55609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00153674 Jy ! Component: 100 - total flux cleaned = -0.00164157 Jy ! Component: 150 - total flux cleaned = -0.00173149 Jy ! Component: 200 - total flux cleaned = -0.0016523 Jy ! Total flux subtracted in 200 components = -0.0016523 Jy ! Clean residual min=-0.002951 max=0.002639 Jy/beam ! Clean residual mean=-0.000002 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.656476 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 199 components and 0.656476 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=0.052890Jy sigma=1.136246 ! Fit after self-cal, rms=0.052889Jy sigma=1.136232 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.71775e-06 Jy ! Component: 100 - total flux cleaned = -1.24358e-06 Jy ! Component: 150 - total flux cleaned = 9.42248e-05 Jy ! Component: 200 - total flux cleaned = 0.00024238 Jy ! Total flux subtracted in 200 components = 0.00024238 Jy ! Clean residual min=-0.002934 max=0.002604 Jy/beam ! Clean residual mean=-0.000002 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.656719 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 208 components and 0.656719 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=0.052848Jy sigma=1.135487 ! Fit after self-cal, rms=0.052848Jy sigma=1.135475 ! 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=0.052848Jy sigma=1.135475 ! Fit after self-cal, rms=0.052724Jy sigma=1.134607 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=2.562 mas, bpa=22.02 degrees ! Estimated noise=0.791243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.47224 Jy ! Component: 100 - total flux cleaned = 0.576182 Jy ! Component: 150 - total flux cleaned = 0.609743 Jy ! Component: 200 - total flux cleaned = 0.62381 Jy ! Total flux subtracted in 200 components = 0.62381 Jy ! Clean residual min=-0.005407 max=0.005996 Jy/beam ! Clean residual mean=-0.000008 rms=0.001334 Jy/beam ! Combined flux in latest and established models = 0.62381 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.62381 Jy ! Inverting map and beam ! Estimated beam: bmin=1.204 mas, bmaj=2.636 mas, bpa=20.23 degrees ! Estimated noise=0.554715 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 = 0.00851841 Jy ! Component: 100 - total flux cleaned = 0.0128666 Jy ! Component: 150 - total flux cleaned = 0.0158248 Jy ! Component: 200 - total flux cleaned = 0.0181414 Jy ! Total flux subtracted in 200 components = 0.0181414 Jy ! Clean residual min=-0.003294 max=0.003516 Jy/beam ! Clean residual mean=-0.000004 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.641951 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 34 components and 0.641951 Jy ! Inverting map ! Added new window around map position (9.6, 30.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267703 Jy ! Component: 100 - total flux cleaned = 0.00409473 Jy ! Component: 150 - total flux cleaned = 0.00541475 Jy ! Component: 200 - total flux cleaned = 0.00637344 Jy ! Total flux subtracted in 200 components = 0.00637344 Jy ! Clean residual min=-0.003010 max=0.002515 Jy/beam ! Clean residual mean=-0.000003 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.648325 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 49 components and 0.648325 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=2.278 mas, bmaj=3.193 mas, bpa=6.011 degrees ! Estimated noise=0.641803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179882 Jy ! Component: 100 - total flux cleaned = 0.00295809 Jy ! Component: 150 - total flux cleaned = 0.00391942 Jy ! Component: 200 - total flux cleaned = 0.00453032 Jy ! Total flux subtracted in 200 components = 0.00453032 Jy ! Clean residual min=-0.002818 max=0.002598 Jy/beam ! Clean residual mean=-0.000003 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.652855 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 = 0.000442197 Jy ! Component: 100 - total flux cleaned = 0.000715292 Jy ! Component: 150 - total flux cleaned = 0.00097127 Jy ! Component: 200 - total flux cleaned = 0.00121047 Jy ! Total flux subtracted in 200 components = 0.00121047 Jy ! Clean residual min=-0.002701 max=0.002570 Jy/beam ! Clean residual mean=-0.000003 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.654066 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 109 components and 0.654066 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.204 mas, bmaj=2.636 mas, bpa=20.23 degrees ! Estimated noise=0.554715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000476736 Jy ! Component: 100 - total flux cleaned = 0.000739318 Jy ! Component: 150 - total flux cleaned = 0.000833958 Jy ! Component: 200 - total flux cleaned = 0.000959241 Jy ! Total flux subtracted in 200 components = 0.000959241 Jy ! Clean residual min=-0.002994 max=0.002436 Jy/beam ! Clean residual mean=-0.000002 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.655025 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 129 components and 0.655025 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=0.052617Jy sigma=1.133848 ! Fit after self-cal, rms=0.052595Jy sigma=1.133442 wmodel /scr/pima/bg219e_uvs/J0527+0331_X_map.mod ! Writing 129 model components to file: /scr/pima/bg219e_uvs/J0527+0331_X_map.mod wobs /scr/pima/bg219e_uvs/J0527+0331_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0527+0331_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0527+0331_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219e_uvs/J0527+0331_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 = -0.00113433 Jy ! Component: 100 - total flux cleaned = -0.00194555 Jy ! Component: 150 - total flux cleaned = -0.0023239 Jy ! Component: 200 - total flux cleaned = -0.00272215 Jy ! Component: 250 - total flux cleaned = -0.00302444 Jy ! Component: 300 - total flux cleaned = -0.00313405 Jy ! Component: 350 - total flux cleaned = -0.00306467 Jy ! Component: 400 - total flux cleaned = -0.00289616 Jy ! Component: 450 - total flux cleaned = -0.00283037 Jy ! Component: 500 - total flux cleaned = -0.00270139 Jy ! Component: 550 - total flux cleaned = -0.00251262 Jy ! Component: 600 - total flux cleaned = -0.00232885 Jy ! Component: 650 - total flux cleaned = -0.00223898 Jy ! Component: 700 - total flux cleaned = -0.00218022 Jy ! Component: 750 - total flux cleaned = -0.00209293 Jy ! Component: 800 - total flux cleaned = -0.00195202 Jy ! Component: 850 - total flux cleaned = -0.00192442 Jy ! Component: 900 - total flux cleaned = -0.0018156 Jy ! Component: 950 - total flux cleaned = -0.00176251 Jy ! Component: 1000 - total flux cleaned = -0.001659 Jy ! Component: 1050 - total flux cleaned = -0.00165924 Jy ! Component: 1100 - total flux cleaned = -0.00155809 Jy ! Component: 1150 - total flux cleaned = -0.00150883 Jy ! Component: 1200 - total flux cleaned = -0.00146043 Jy ! Component: 1250 - total flux cleaned = -0.00141291 Jy ! Component: 1300 - total flux cleaned = -0.00143698 Jy ! Component: 1350 - total flux cleaned = -0.00138992 Jy ! Component: 1400 - total flux cleaned = -0.00136659 Jy ! Component: 1450 - total flux cleaned = -0.00127596 Jy ! Component: 1500 - total flux cleaned = -0.00129815 Jy ! Component: 1550 - total flux cleaned = -0.00118732 Jy ! Component: 1600 - total flux cleaned = -0.00112149 Jy ! Component: 1650 - total flux cleaned = -0.000991883 Jy ! Component: 1700 - total flux cleaned = -0.000885637 Jy ! Component: 1750 - total flux cleaned = -0.000906615 Jy ! Component: 1800 - total flux cleaned = -0.000802492 Jy ! Component: 1850 - total flux cleaned = -0.000720121 Jy ! Component: 1900 - total flux cleaned = -0.00065902 Jy ! Component: 1950 - total flux cleaned = -0.000598675 Jy ! Component: 2000 - total flux cleaned = -0.000498943 Jy ! Component: 2050 - total flux cleaned = -0.000459458 Jy ! Component: 2100 - total flux cleaned = -0.000440039 Jy ! Component: 2150 - total flux cleaned = -0.000478579 Jy ! Component: 2200 - total flux cleaned = -0.000401893 Jy ! Component: 2250 - total flux cleaned = -0.000306865 Jy ! Component: 2300 - total flux cleaned = -0.000306817 Jy ! Component: 2350 - total flux cleaned = -0.000250955 Jy ! Component: 2400 - total flux cleaned = -0.000287835 Jy ! Component: 2450 - total flux cleaned = -0.00030605 Jy ! Component: 2500 - total flux cleaned = -0.000324123 Jy ! Component: 2550 - total flux cleaned = -0.000270078 Jy ! Component: 2600 - total flux cleaned = -0.000269874 Jy ! Component: 2650 - total flux cleaned = -0.000269803 Jy ! Component: 2700 - total flux cleaned = -0.000234935 Jy ! Component: 2750 - total flux cleaned = -0.00025207 Jy ! Component: 2800 - total flux cleaned = -0.000234649 Jy ! Component: 2850 - total flux cleaned = -0.00020056 Jy ! Component: 2900 - total flux cleaned = -0.000133215 Jy ! Component: 2950 - total flux cleaned = -0.000183271 Jy ! Component: 3000 - total flux cleaned = -0.000166515 Jy ! Component: 3050 - total flux cleaned = -0.000183037 Jy ! Component: 3100 - total flux cleaned = -0.000150187 Jy ! Component: 3150 - total flux cleaned = -0.000182716 Jy ! Component: 3200 - total flux cleaned = -0.000198671 Jy ! Component: 3250 - total flux cleaned = -0.000166781 Jy ! Component: 3300 - total flux cleaned = -0.000214422 Jy ! Component: 3350 - total flux cleaned = -0.000119624 Jy ! Component: 3400 - total flux cleaned = -0.00016677 Jy ! Component: 3450 - total flux cleaned = -0.000151162 Jy ! Component: 3500 - total flux cleaned = -0.000213155 Jy ! Component: 3550 - total flux cleaned = -0.000228507 Jy ! Component: 3600 - total flux cleaned = -0.000197776 Jy ! Component: 3650 - total flux cleaned = -0.000228027 Jy ! Component: 3700 - total flux cleaned = -0.000182851 Jy ! Component: 3750 - total flux cleaned = -0.000227792 Jy ! Component: 3800 - total flux cleaned = -0.000212741 Jy ! Component: 3850 - total flux cleaned = -0.000242244 Jy ! Component: 3900 - total flux cleaned = -0.000227476 Jy ! Component: 3950 - total flux cleaned = -0.000271247 Jy ! Component: 4000 - total flux cleaned = -0.000227754 Jy ! Component: 4050 - total flux cleaned = -0.000271051 Jy ! Total flux subtracted in 4096 components = -0.000271123 Jy ! Clean residual min=-0.000864 max=0.001060 Jy/beam ! Clean residual mean=-0.000001 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.654754 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 384 components and 0.654754 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0527+0331_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.204 x 2.636 at 20.23 degrees (North through East) ! Clean map min=-0.0026403 max=0.60837 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0527+0331_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.608374 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000245136 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.120881 0.120881 0.241762 0.483524 0.967048 1.9341 3.86819 7.73638 15.4728 30.9455 61.8911 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.608 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2481.78 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0527+0331_X_uvs.log closed on Thu Apr 7 09:00:10 2016