! Started logfile: /scr/pima/bg219e_uvs/J0615-3117_X_uvs.log on Thu Apr 7 09:01:08 2016 obs /scr/pima/bg219e_uvs/J0615-3117_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0615-3117_X_uva.fits ! AN table 1: 62 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.900538 visibilities/baseline/integration-bin. ! Found source: J0615-3117 ! ! 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 24120 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/J0615-3117_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 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 54 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=1.003749Jy sigma=19.634176 ! Fit after self-cal, rms=0.918454Jy sigma=17.867152 ! 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=0.8237 mas, bmaj=3.909 mas, bpa=13.5 degrees ! Estimated noise=0.620154 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 = 0.0643214 Jy ! Component: 100 - total flux cleaned = 0.0798779 Jy ! Total flux subtracted in 100 components = 0.0798779 Jy ! Clean residual min=-0.005198 max=0.006806 Jy/beam ! Clean residual mean=-0.000001 rms=0.001303 Jy/beam ! Combined flux in latest and established models = 0.0798779 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0798779 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=0.080380Jy sigma=1.396500 ! Fit after self-cal, rms=0.079729Jy sigma=1.384502 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.008481 Jy ! Component: 100 - total flux cleaned = 0.013773 Jy ! Total flux subtracted in 100 components = 0.013773 Jy ! Clean residual min=-0.004245 max=0.004165 Jy/beam ! Clean residual mean=-0.000001 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.0936508 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 33 components and 0.0936508 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=0.078564Jy sigma=1.351910 ! Fit after self-cal, rms=0.078570Jy sigma=1.351269 ! 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=1.04 mas, bmaj=4.5 mas, bpa=10.93 degrees ! Estimated noise=0.334434 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 = 0.00576608 Jy ! Component: 100 - total flux cleaned = 0.00887637 Jy ! Component: 150 - total flux cleaned = 0.0107465 Jy ! Component: 200 - total flux cleaned = 0.0119033 Jy ! Total flux subtracted in 200 components = 0.0119033 Jy ! Clean residual min=-0.002446 max=0.003203 Jy/beam ! Clean residual mean=-0.000001 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.105554 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 51 components and 0.105554 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=0.078201Jy sigma=1.340872 ! Fit after self-cal, rms=0.078209Jy sigma=1.340512 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.04 x 4.5 at 10.93 degrees (North through East) ! Clean map min=-0.0023636 max=0.08335 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 1.05 FD 1.01 HN 1.00 KP 0.99 ! LA 0.97 NL 1.01 OV 0.98 PT 0.98 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.12 KP 1.01 ! LA 0.95 NL 1.07 OV 1.00 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 0.97 KP 1.00 ! LA 0.93 NL 0.99 OV 0.96 PT 1.04 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.05 KP 1.00 ! LA 0.96 NL 1.05 OV 1.04 PT 0.98 ! SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.94 HN 1.03 KP 0.97 ! LA 0.94 NL 1.06 OV 0.96 PT 1.01 ! SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.90 HN 0.95 KP 1.01 ! LA 0.97 NL 1.07 OV 1.01 PT 1.04 ! SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.96 HN 1.06 KP 1.04 ! LA 0.91 NL 1.00 OV 0.98 PT 1.03 ! SC 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=0.078209Jy sigma=1.340512 ! Fit after self-cal, rms=0.079394Jy sigma=1.335979 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=4.539 mas, bpa=10.98 degrees ! Estimated noise=0.333766 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 = -0.000528334 Jy ! Component: 100 - total flux cleaned = -0.000673119 Jy ! Component: 150 - total flux cleaned = -0.00077255 Jy ! Component: 200 - total flux cleaned = -0.000791021 Jy ! Total flux subtracted in 200 components = -0.000791021 Jy ! Clean residual min=-0.002286 max=0.002831 Jy/beam ! Clean residual mean=-0.000001 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.104763 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.104763 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=0.079377Jy sigma=1.335757 ! Fit after self-cal, rms=0.079455Jy sigma=1.335527 ! 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=0.079455Jy sigma=1.335527 ! Fit after self-cal, rms=0.079392Jy sigma=1.335470 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=4.545 mas, bpa=11 degrees ! Estimated noise=0.332522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000576484 Jy ! Component: 100 - total flux cleaned = -0.000672351 Jy ! Component: 150 - total flux cleaned = -0.000723096 Jy ! Component: 200 - total flux cleaned = -0.000755214 Jy ! Total flux subtracted in 200 components = -0.000755214 Jy ! Clean residual min=-0.002274 max=0.002772 Jy/beam ! Clean residual mean=-0.000001 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.104008 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.104008 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=0.079381Jy sigma=1.335323 ! Fit after self-cal, rms=0.079387Jy sigma=1.335310 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 (9.2, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249997 Jy ! Component: 100 - total flux cleaned = 0.00334461 Jy ! Component: 150 - total flux cleaned = 0.00385726 Jy ! Component: 200 - total flux cleaned = 0.00410832 Jy ! Total flux subtracted in 200 components = 0.00410832 Jy ! Clean residual min=-0.001865 max=0.002333 Jy/beam ! Clean residual mean=-0.000003 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.108116 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 97 components and 0.108116 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=0.079301Jy sigma=1.333231 ! Fit after self-cal, rms=0.079298Jy sigma=1.332961 ! Inverting map ! Added new window around map position (45.4, 31.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204986 Jy ! Component: 100 - total flux cleaned = 0.00309635 Jy ! Component: 150 - total flux cleaned = 0.00348333 Jy ! Component: 200 - total flux cleaned = 0.00366409 Jy ! Total flux subtracted in 200 components = 0.00366409 Jy ! Clean residual min=-0.001659 max=0.001621 Jy/beam ! Clean residual mean=-0.000004 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.11178 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 107 components and 0.11178 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=0.079236Jy sigma=1.331617 ! Fit after self-cal, rms=0.079224Jy sigma=1.331476 ! 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=0.079224Jy sigma=1.331476 ! Fit after self-cal, rms=0.079586Jy sigma=1.328267 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=4.553 mas, bpa=11.03 degrees ! Estimated noise=0.330973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000560001 Jy ! Component: 100 - total flux cleaned = 0.000448961 Jy ! Component: 150 - total flux cleaned = 0.000377742 Jy ! Component: 200 - total flux cleaned = 0.000287088 Jy ! Total flux subtracted in 200 components = 0.000287088 Jy ! Clean residual min=-0.001295 max=0.001439 Jy/beam ! Clean residual mean=-0.000000 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.112067 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 129 components and 0.112067 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=0.079566Jy sigma=1.327888 ! Fit after self-cal, rms=0.079601Jy sigma=1.327734 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.21304e-05 Jy ! Component: 100 - total flux cleaned = -7.67899e-05 Jy ! Component: 150 - total flux cleaned = -0.000138075 Jy ! Component: 200 - total flux cleaned = -0.000157211 Jy ! Total flux subtracted in 200 components = -0.000157211 Jy ! Clean residual min=-0.001319 max=0.001416 Jy/beam ! Clean residual mean=-0.000001 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.11191 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 137 components and 0.11191 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=0.079589Jy sigma=1.327554 ! Fit after self-cal, rms=0.079588Jy sigma=1.327547 ! 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=0.079588Jy sigma=1.327547 ! Fit after self-cal, rms=0.079683Jy sigma=1.327513 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.364 mas, bmaj=7.211 mas, bpa=0.7742 degrees ! Estimated noise=0.376179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000547918 Jy ! Component: 100 - total flux cleaned = 0.000807425 Jy ! Component: 150 - total flux cleaned = 0.000899194 Jy ! Component: 200 - total flux cleaned = 0.000948834 Jy ! Total flux subtracted in 200 components = 0.000948834 Jy ! Clean residual min=-0.001295 max=0.001593 Jy/beam ! Clean residual mean=-0.000001 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.112859 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 146 components and 0.112859 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=0.079678Jy sigma=1.327398 ! Fit after self-cal, rms=0.079681Jy sigma=1.327376 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 = 0.00012527 Jy ! Component: 100 - total flux cleaned = 0.000172912 Jy ! Component: 150 - total flux cleaned = 0.00021609 Jy ! Component: 200 - total flux cleaned = 0.000242221 Jy ! Total flux subtracted in 200 components = 0.000242221 Jy ! Clean residual min=-0.001296 max=0.001553 Jy/beam ! Clean residual mean=-0.000001 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.113101 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 149 components and 0.113101 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=0.079679Jy sigma=1.327344 ! Fit after self-cal, rms=0.079678Jy sigma=1.327331 ! 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=1.045 mas, bmaj=4.556 mas, bpa=11.04 degrees ! Estimated noise=0.330602 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.045 x 4.556 at 11.04 degrees (North through East) ! Clean map min=-0.0011327 max=0.08286 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=0.8235 mas, bmaj=3.944 mas, bpa=13.55 degrees ! Estimated noise=0.61491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0639449 Jy ! Component: 100 - total flux cleaned = 0.0801551 Jy ! Component: 150 - total flux cleaned = 0.0883523 Jy ! Component: 200 - total flux cleaned = 0.0935053 Jy ! Total flux subtracted in 200 components = 0.0935053 Jy ! Clean residual min=-0.003785 max=0.003772 Jy/beam ! Clean residual mean=0.000001 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.0935053 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0935053 Jy ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=4.556 mas, bpa=11.04 degrees ! Estimated noise=0.330602 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 = 0.00507001 Jy ! Component: 100 - total flux cleaned = 0.00809667 Jy ! Component: 150 - total flux cleaned = 0.0103894 Jy ! Component: 200 - total flux cleaned = 0.0121892 Jy ! Total flux subtracted in 200 components = 0.0121892 Jy ! Clean residual min=-0.002033 max=0.001633 Jy/beam ! Clean residual mean=0.000001 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.105695 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 56 components and 0.105695 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=2.364 mas, bmaj=7.211 mas, bpa=0.7742 degrees ! Estimated noise=0.376179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187867 Jy ! Component: 100 - total flux cleaned = 0.00319727 Jy ! Component: 150 - total flux cleaned = 0.00420865 Jy ! Component: 200 - total flux cleaned = 0.00489342 Jy ! Total flux subtracted in 200 components = 0.00489342 Jy ! Clean residual min=-0.001456 max=0.001554 Jy/beam ! Clean residual mean=-0.000001 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.110588 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 = 0.000276363 Jy ! Component: 100 - total flux cleaned = 0.000499405 Jy ! Component: 150 - total flux cleaned = 0.000703359 Jy ! Component: 200 - total flux cleaned = 0.000887644 Jy ! Total flux subtracted in 200 components = 0.000887644 Jy ! Clean residual min=-0.001402 max=0.001497 Jy/beam ! Clean residual mean=-0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.111476 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 102 components and 0.111476 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=4.556 mas, bpa=11.04 degrees ! Estimated noise=0.330602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000322667 Jy ! Component: 100 - total flux cleaned = -0.000497763 Jy ! Component: 150 - total flux cleaned = -0.000623993 Jy ! Component: 200 - total flux cleaned = -0.000654029 Jy ! Total flux subtracted in 200 components = -0.000654029 Jy ! Clean residual min=-0.001369 max=0.001366 Jy/beam ! Clean residual mean=-0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.110822 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 126 components and 0.110822 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=0.079710Jy sigma=1.327979 ! Fit after self-cal, rms=0.079700Jy sigma=1.327894 wmodel /scr/pima/bg219e_uvs/J0615-3117_X_map.mod ! Writing 126 model components to file: /scr/pima/bg219e_uvs/J0615-3117_X_map.mod wobs /scr/pima/bg219e_uvs/J0615-3117_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0615-3117_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0615-3117_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219e_uvs/J0615-3117_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 = 0.000241177 Jy ! Component: 100 - total flux cleaned = 0.0004311 Jy ! Component: 150 - total flux cleaned = 0.000589461 Jy ! Component: 200 - total flux cleaned = 0.000632579 Jy ! Component: 250 - total flux cleaned = 0.000590483 Jy ! Component: 300 - total flux cleaned = 0.000631007 Jy ! Component: 350 - total flux cleaned = 0.000551202 Jy ! Component: 400 - total flux cleaned = 0.000590007 Jy ! Component: 450 - total flux cleaned = 0.000552143 Jy ! Component: 500 - total flux cleaned = 0.000478447 Jy ! Component: 550 - total flux cleaned = 0.000442539 Jy ! Component: 600 - total flux cleaned = 0.000407083 Jy ! Component: 650 - total flux cleaned = 0.000320644 Jy ! Component: 700 - total flux cleaned = 0.000253007 Jy ! Component: 750 - total flux cleaned = 0.000153318 Jy ! Component: 800 - total flux cleaned = 5.55746e-05 Jy ! Component: 850 - total flux cleaned = 3.9483e-05 Jy ! Component: 900 - total flux cleaned = -2.35052e-05 Jy ! Component: 950 - total flux cleaned = -0.000116644 Jy ! Component: 1000 - total flux cleaned = -0.000100889 Jy ! Component: 1050 - total flux cleaned = -0.00016141 Jy ! Component: 1100 - total flux cleaned = -0.000220945 Jy ! Component: 1150 - total flux cleaned = -0.000235446 Jy ! Component: 1200 - total flux cleaned = -0.000293609 Jy ! Component: 1250 - total flux cleaned = -0.000307903 Jy ! Component: 1300 - total flux cleaned = -0.000364589 Jy ! Component: 1350 - total flux cleaned = -0.000392529 Jy ! Component: 1400 - total flux cleaned = -0.000406365 Jy ! Component: 1450 - total flux cleaned = -0.000447468 Jy ! Component: 1500 - total flux cleaned = -0.000447641 Jy ! Component: 1550 - total flux cleaned = -0.000501353 Jy ! Component: 1600 - total flux cleaned = -0.000527663 Jy ! Component: 1650 - total flux cleaned = -0.000527576 Jy ! Component: 1700 - total flux cleaned = -0.000527417 Jy ! Component: 1750 - total flux cleaned = -0.000488716 Jy ! Component: 1800 - total flux cleaned = -0.000488712 Jy ! Component: 1850 - total flux cleaned = -0.000463535 Jy ! Component: 1900 - total flux cleaned = -0.000463576 Jy ! Component: 1950 - total flux cleaned = -0.000451287 Jy ! Component: 2000 - total flux cleaned = -0.000414672 Jy ! Component: 2050 - total flux cleaned = -0.000378329 Jy ! Component: 2100 - total flux cleaned = -0.000354458 Jy ! Component: 2150 - total flux cleaned = -0.00031876 Jy ! Component: 2200 - total flux cleaned = -0.000306871 Jy ! Component: 2250 - total flux cleaned = -0.000248442 Jy ! Component: 2300 - total flux cleaned = -0.000202152 Jy ! Component: 2350 - total flux cleaned = -0.000224901 Jy ! Component: 2400 - total flux cleaned = -0.000145155 Jy ! Component: 2450 - total flux cleaned = -0.000156355 Jy ! Component: 2500 - total flux cleaned = -0.000100383 Jy ! Component: 2550 - total flux cleaned = -8.9313e-05 Jy ! Component: 2600 - total flux cleaned = -8.93594e-05 Jy ! Component: 2650 - total flux cleaned = -3.46158e-05 Jy ! Component: 2700 - total flux cleaned = -2.38671e-05 Jy ! Component: 2750 - total flux cleaned = -1.31635e-05 Jy ! Component: 2800 - total flux cleaned = -2.41251e-06 Jy ! Component: 2850 - total flux cleaned = 6.12105e-05 Jy ! Component: 2900 - total flux cleaned = 9.28336e-05 Jy ! Component: 2950 - total flux cleaned = 8.23009e-05 Jy ! Component: 3000 - total flux cleaned = 0.00011351 Jy ! Component: 3050 - total flux cleaned = 0.000144335 Jy ! Component: 3100 - total flux cleaned = 0.000185316 Jy ! Component: 3150 - total flux cleaned = 0.000195307 Jy ! Component: 3200 - total flux cleaned = 0.000215494 Jy ! Component: 3250 - total flux cleaned = 0.00022551 Jy ! Component: 3300 - total flux cleaned = 0.000255376 Jy ! Component: 3350 - total flux cleaned = 0.000265226 Jy ! Component: 3400 - total flux cleaned = 0.000294755 Jy ! Component: 3450 - total flux cleaned = 0.000314224 Jy ! Component: 3500 - total flux cleaned = 0.00030453 Jy ! Component: 3550 - total flux cleaned = 0.000343019 Jy ! Component: 3600 - total flux cleaned = 0.000323895 Jy ! Component: 3650 - total flux cleaned = 0.000333466 Jy ! Component: 3700 - total flux cleaned = 0.000343008 Jy ! Component: 3750 - total flux cleaned = 0.000343091 Jy ! Component: 3800 - total flux cleaned = 0.000371245 Jy ! Component: 3850 - total flux cleaned = 0.0003991 Jy ! Component: 3900 - total flux cleaned = 0.000408263 Jy ! Component: 3950 - total flux cleaned = 0.000399076 Jy ! Component: 4000 - total flux cleaned = 0.000417434 Jy ! Component: 4050 - total flux cleaned = 0.000417519 Jy ! Total flux subtracted in 4096 components = 0.000426568 Jy ! Clean residual min=-0.000621 max=0.000519 Jy/beam ! Clean residual mean=0.000001 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.111248 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 390 components and 0.111248 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0615-3117_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.045 x 4.556 at 11.04 degrees (North through East) ! Clean map min=-0.00095908 max=0.082381 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0615-3117_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0823808 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000158254 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.5763 0.5763 1.1526 2.3052 4.6104 9.2208 18.4416 36.8832 73.7664 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.082 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 520.562 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0615-3117_X_uvs.log closed on Thu Apr 7 09:01:12 2016