! Started logfile: /scr/pima/bg219h_uvs/J0836-2016_X_uvs.log on Thu Apr 7 12:04:55 2016 obs /scr/pima/bg219h_uvs/J0836-2016_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0836-2016_X_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.374603 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0836-2016 ! ! 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 2832 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/bg219h_uvs/J0836-2016_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 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 61 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=1.914723Jy sigma=34.137139 ! Fit after self-cal, rms=0.729104Jy sigma=12.846614 ! 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=0.5996 mas, bmaj=1.808 mas, bpa=-3.091 degrees ! Estimated noise=1.5215 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 = 1.16127 Jy ! Component: 100 - total flux cleaned = 1.5091 Jy ! Total flux subtracted in 100 components = 1.5091 Jy ! Clean residual min=-0.082870 max=0.155202 Jy/beam ! Clean residual mean=0.000037 rms=0.024233 Jy/beam ! Combined flux in latest and established models = 1.5091 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 1.5091 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=0.409413Jy sigma=6.578133 ! Fit after self-cal, rms=0.409283Jy sigma=6.577219 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.171049 Jy ! Component: 100 - total flux cleaned = 0.258794 Jy ! Total flux subtracted in 100 components = 0.258794 Jy ! Clean residual min=-0.040973 max=0.047246 Jy/beam ! Clean residual mean=0.000019 rms=0.011039 Jy/beam ! Combined flux in latest and established models = 1.76789 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 1.76789 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=0.337464Jy sigma=4.677076 ! Fit after self-cal, rms=0.337410Jy sigma=4.676824 ! 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=0.7424 mas, bmaj=2.031 mas, bpa=-1.864 degrees ! Estimated noise=1.16645 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 = 0.0489795 Jy ! Component: 100 - total flux cleaned = 0.0707543 Jy ! Component: 150 - total flux cleaned = 0.0774771 Jy ! Component: 200 - total flux cleaned = 0.0786618 Jy ! Total flux subtracted in 200 components = 0.0786618 Jy ! Clean residual min=-0.026609 max=0.030951 Jy/beam ! Clean residual mean=0.000017 rms=0.007740 Jy/beam ! Combined flux in latest and established models = 1.84656 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 1.84656 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=0.334720Jy sigma=4.465317 ! Fit after self-cal, rms=0.334727Jy sigma=4.465070 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7424 x 2.031 at -1.864 degrees (North through East) ! Clean map min=-0.02509 max=1.5671 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. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.08 KP 0.97 ! LA 1.00 MK 1.00 NL 0.99 OV 1.01 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.06 KP 0.97 ! LA 1.01 MK 1.00 NL 1.00 OV 0.99 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.06 KP 0.94 ! LA 1.02 MK 0.99 NL 0.98 OV 0.99 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.10 KP 0.94 ! LA 1.03 MK 0.98 NL 1.00 OV 1.00 ! PT 0.98 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.08 KP 0.95 ! LA 1.03 MK 0.99 NL 0.99 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.07 KP 0.96 ! LA 1.02 MK 0.99 NL 0.98 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.09 KP 0.95 ! LA 1.04 MK 0.98 NL 0.99 OV 1.01 ! PT 1.00 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=0.334727Jy sigma=4.465070 ! Fit after self-cal, rms=0.338263Jy sigma=4.388469 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7318 mas, bmaj=2.071 mas, bpa=-2.624 degrees ! Estimated noise=1.19134 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 = -0.0168201 Jy ! Component: 100 - total flux cleaned = -0.0216652 Jy ! Component: 150 - total flux cleaned = -0.0226067 Jy ! Component: 200 - total flux cleaned = -0.0230454 Jy ! Total flux subtracted in 200 components = -0.0230454 Jy ! Clean residual min=-0.021265 max=0.020763 Jy/beam ! Clean residual mean=-0.000001 rms=0.004366 Jy/beam ! Combined flux in latest and established models = 1.82351 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 1.82351 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=0.336004Jy sigma=4.398559 ! Fit after self-cal, rms=0.335997Jy sigma=4.398458 ! 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=0.335997Jy sigma=4.398458 ! Fit after self-cal, rms=0.334179Jy sigma=4.385676 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.733 mas, bmaj=2.071 mas, bpa=-2.566 degrees ! Estimated noise=1.1787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0160756 Jy ! Component: 100 - total flux cleaned = -0.022111 Jy ! Component: 150 - total flux cleaned = -0.0230692 Jy ! Component: 200 - total flux cleaned = -0.0232926 Jy ! Total flux subtracted in 200 components = -0.0232926 Jy ! Clean residual min=-0.021249 max=0.020035 Jy/beam ! Clean residual mean=-0.000001 rms=0.004272 Jy/beam ! Combined flux in latest and established models = 1.80022 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 1.80022 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=0.332023Jy sigma=4.397468 ! Fit after self-cal, rms=0.332031Jy sigma=4.397427 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 = -0.000218799 Jy ! Component: 100 - total flux cleaned = -0.000312537 Jy ! Component: 150 - total flux cleaned = -0.000395632 Jy ! Component: 200 - total flux cleaned = -0.000471599 Jy ! Total flux subtracted in 200 components = -0.000471599 Jy ! Clean residual min=-0.021335 max=0.019994 Jy/beam ! Clean residual mean=-0.000001 rms=0.004259 Jy/beam ! Combined flux in latest and established models = 1.79975 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 1.79975 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=0.331909Jy sigma=4.397971 ! Fit after self-cal, rms=0.331918Jy sigma=4.397918 ! 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=0.331918Jy sigma=4.397918 ! Fit after self-cal, rms=0.329946Jy sigma=4.384043 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.734 mas, bmaj=2.071 mas, bpa=-2.513 degrees ! Estimated noise=1.16527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0156017 Jy ! Component: 100 - total flux cleaned = -0.0211962 Jy ! Component: 150 - total flux cleaned = -0.0231294 Jy ! Component: 200 - total flux cleaned = -0.0234185 Jy ! Total flux subtracted in 200 components = -0.0234185 Jy ! Clean residual min=-0.021092 max=0.019459 Jy/beam ! Clean residual mean=-0.000001 rms=0.004196 Jy/beam ! Combined flux in latest and established models = 1.77633 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 1.77633 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=0.327833Jy sigma=4.397050 ! Fit after self-cal, rms=0.327841Jy sigma=4.397020 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 = -0.000153222 Jy ! Component: 100 - total flux cleaned = -0.000151755 Jy ! Component: 150 - total flux cleaned = -0.000148561 Jy ! Component: 200 - total flux cleaned = -0.000199572 Jy ! Total flux subtracted in 200 components = -0.000199572 Jy ! Clean residual min=-0.021082 max=0.019490 Jy/beam ! Clean residual mean=-0.000001 rms=0.004190 Jy/beam ! Combined flux in latest and established models = 1.77613 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 1.77613 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=0.327780Jy sigma=4.397359 ! Fit after self-cal, rms=0.327787Jy sigma=4.397327 ! 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=0.327787Jy sigma=4.397327 ! Fit after self-cal, rms=0.325838Jy sigma=4.383505 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.062 mas, bmaj=4.901 mas, bpa=11.96 degrees ! Estimated noise=1.54415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0183394 Jy ! Component: 100 - total flux cleaned = -0.0220899 Jy ! Component: 150 - total flux cleaned = -0.022095 Jy ! Component: 200 - total flux cleaned = -0.0220985 Jy ! Total flux subtracted in 200 components = -0.0220985 Jy ! Clean residual min=-0.021145 max=0.023066 Jy/beam ! Clean residual mean=-0.000004 rms=0.006411 Jy/beam ! Combined flux in latest and established models = 1.75403 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 36 components and 1.75403 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=0.324022Jy sigma=4.401578 ! Fit after self-cal, rms=0.323851Jy sigma=4.396310 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 = 0.000182394 Jy ! Component: 100 - total flux cleaned = 0.00016032 Jy ! Component: 150 - total flux cleaned = 0.0001581 Jy ! Component: 200 - total flux cleaned = 0.000237129 Jy ! Total flux subtracted in 200 components = 0.000237129 Jy ! Clean residual min=-0.021195 max=0.023579 Jy/beam ! Clean residual mean=-0.000004 rms=0.006491 Jy/beam ! Combined flux in latest and established models = 1.75427 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 1.75427 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=0.323821Jy sigma=4.398035 ! Fit after self-cal, rms=0.323826Jy sigma=4.397200 ! 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=0.735 mas, bmaj=2.071 mas, bpa=-2.459 degrees ! Estimated noise=1.15205 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.735 x 2.071 at -2.459 degrees (North through East) ! Clean map min=-0.018513 max=1.4894 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=0.323826Jy sigma=4.397200 ! Fit after self-cal, rms=0.309959Jy sigma=4.088218 ! Inverting map and beam ! Estimated beam: bmin=0.7357 mas, bmaj=2.073 mas, bpa=-2.403 degrees ! Estimated noise=1.10151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0535605 Jy ! Component: 100 - total flux cleaned = -0.0693241 Jy ! Component: 150 - total flux cleaned = -0.0760377 Jy ! Component: 200 - total flux cleaned = -0.0785855 Jy ! Total flux subtracted in 200 components = -0.0785855 Jy ! Clean residual min=-0.026327 max=0.029353 Jy/beam ! Clean residual mean=-0.000001 rms=0.005922 Jy/beam ! Combined flux in latest and established models = 1.67568 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 1.67568 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=0.295566Jy sigma=4.003261 ! Fit after self-cal, rms=0.295575Jy sigma=4.003234 ! Inverting map ! Added new window around map position (-2, 6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0269143 Jy ! Component: 100 - total flux cleaned = 0.0327934 Jy ! Component: 150 - total flux cleaned = 0.0314371 Jy ! Component: 200 - total flux cleaned = 0.0302683 Jy ! Total flux subtracted in 200 components = 0.0302683 Jy ! Clean residual min=-0.021375 max=0.017295 Jy/beam ! Clean residual mean=-0.000000 rms=0.004438 Jy/beam ! Combined flux in latest and established models = 1.70595 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 1.70595 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=0.291851Jy sigma=3.970715 ! Fit after self-cal, rms=0.291770Jy sigma=3.966548 ! 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=0.291770Jy sigma=3.966548 ! Fit after self-cal, rms=0.284022Jy sigma=3.744318 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=0.5828 mas, bmaj=1.843 mas, bpa=-3.564 degrees ! Estimated noise=1.40524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.0056 Jy ! Component: 100 - total flux cleaned = 1.29216 Jy ! Component: 150 - total flux cleaned = 1.43685 Jy ! Component: 200 - total flux cleaned = 1.51281 Jy ! Total flux subtracted in 200 components = 1.51281 Jy ! Clean residual min=-0.037820 max=0.041542 Jy/beam ! Clean residual mean=-0.000007 rms=0.008266 Jy/beam ! Combined flux in latest and established models = 1.51281 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 10 model components to the UV plane model. ! The established model now contains 10 components and 1.51281 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7384 mas, bmaj=2.079 mas, bpa=-2.355 degrees ! Estimated noise=1.05944 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 = 0.0543158 Jy ! Component: 100 - total flux cleaned = 0.0874794 Jy ! Component: 150 - total flux cleaned = 0.110663 Jy ! Component: 200 - total flux cleaned = 0.127187 Jy ! Total flux subtracted in 200 components = 0.127187 Jy ! Clean residual min=-0.023985 max=0.023159 Jy/beam ! Clean residual mean=0.000003 rms=0.005421 Jy/beam ! Combined flux in latest and established models = 1.64 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 34 components and 1.64 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=2.055 mas, bmaj=4.89 mas, bpa=12.11 degrees ! Estimated noise=1.41464 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0163069 Jy ! Component: 100 - total flux cleaned = 0.0178635 Jy ! Component: 150 - total flux cleaned = 0.0197393 Jy ! Component: 200 - total flux cleaned = 0.0210063 Jy ! Total flux subtracted in 200 components = 0.0210063 Jy ! Clean residual min=-0.024662 max=0.023719 Jy/beam ! Clean residual mean=0.000002 rms=0.007261 Jy/beam ! Combined flux in latest and established models = 1.661 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 = 0.000446822 Jy ! Component: 100 - total flux cleaned = -0.000115491 Jy ! Component: 150 - total flux cleaned = -0.000454694 Jy ! Component: 200 - total flux cleaned = -0.000759782 Jy ! Total flux subtracted in 200 components = -0.000759782 Jy ! Clean residual min=-0.024773 max=0.023410 Jy/beam ! Clean residual mean=0.000002 rms=0.007099 Jy/beam ! Combined flux in latest and established models = 1.66024 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 1.66024 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7384 mas, bmaj=2.079 mas, bpa=-2.355 degrees ! Estimated noise=1.05944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00433473 Jy ! Component: 100 - total flux cleaned = -0.00438476 Jy ! Component: 150 - total flux cleaned = -0.00408473 Jy ! Component: 200 - total flux cleaned = -0.00435931 Jy ! Total flux subtracted in 200 components = -0.00435931 Jy ! Clean residual min=-0.020391 max=0.018247 Jy/beam ! Clean residual mean=0.000001 rms=0.004587 Jy/beam ! Combined flux in latest and established models = 1.65588 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 69 components and 1.65588 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=0.269566Jy sigma=3.676819 ! Fit after self-cal, rms=0.269523Jy sigma=3.674540 wmodel /scr/pima/bg219h_uvs/J0836-2016_X_map.mod ! Writing 69 model components to file: /scr/pima/bg219h_uvs/J0836-2016_X_map.mod wobs /scr/pima/bg219h_uvs/J0836-2016_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0836-2016_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0836-2016_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219h_uvs/J0836-2016_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 = -0.00301066 Jy ! Component: 100 - total flux cleaned = 0.000791734 Jy ! Component: 150 - total flux cleaned = 0.00371244 Jy ! Component: 200 - total flux cleaned = 0.00588882 Jy ! Component: 250 - total flux cleaned = 0.00811909 Jy ! Component: 300 - total flux cleaned = 0.00955178 Jy ! Component: 350 - total flux cleaned = 0.0112554 Jy ! Component: 400 - total flux cleaned = 0.0121426 Jy ! Component: 450 - total flux cleaned = 0.0131338 Jy ! Component: 500 - total flux cleaned = 0.0131287 Jy ! Component: 550 - total flux cleaned = 0.0129796 Jy ! Component: 600 - total flux cleaned = 0.0128402 Jy ! Component: 650 - total flux cleaned = 0.0128447 Jy ! Component: 700 - total flux cleaned = 0.0127244 Jy ! Component: 750 - total flux cleaned = 0.0127211 Jy ! Component: 800 - total flux cleaned = 0.0123941 Jy ! Component: 850 - total flux cleaned = 0.0122925 Jy ! Component: 900 - total flux cleaned = 0.0124892 Jy ! Component: 950 - total flux cleaned = 0.012487 Jy ! Component: 1000 - total flux cleaned = 0.0130273 Jy ! Component: 1050 - total flux cleaned = 0.0132017 Jy ! Component: 1100 - total flux cleaned = 0.0135351 Jy ! Component: 1150 - total flux cleaned = 0.013617 Jy ! Component: 1200 - total flux cleaned = 0.0137702 Jy ! Component: 1250 - total flux cleaned = 0.0139924 Jy ! Component: 1300 - total flux cleaned = 0.0142052 Jy ! Component: 1350 - total flux cleaned = 0.014343 Jy ! Component: 1400 - total flux cleaned = 0.0146095 Jy ! Component: 1450 - total flux cleaned = 0.0147385 Jy ! Component: 1500 - total flux cleaned = 0.0151131 Jy ! Component: 1550 - total flux cleaned = 0.0153559 Jy ! Component: 1600 - total flux cleaned = 0.015472 Jy ! Component: 1650 - total flux cleaned = 0.0156451 Jy ! Component: 1700 - total flux cleaned = 0.0158641 Jy ! Component: 1750 - total flux cleaned = 0.0159178 Jy ! Component: 1800 - total flux cleaned = 0.015867 Jy ! Component: 1850 - total flux cleaned = 0.0158161 Jy ! Component: 1900 - total flux cleaned = 0.0157188 Jy ! Component: 1950 - total flux cleaned = 0.015864 Jy ! Component: 2000 - total flux cleaned = 0.0159582 Jy ! Component: 2050 - total flux cleaned = 0.016144 Jy ! Component: 2100 - total flux cleaned = 0.0162809 Jy ! Component: 2150 - total flux cleaned = 0.0166396 Jy ! Component: 2200 - total flux cleaned = 0.0168158 Jy ! Component: 2250 - total flux cleaned = 0.0170329 Jy ! Component: 2300 - total flux cleaned = 0.0171186 Jy ! Component: 2350 - total flux cleaned = 0.0173304 Jy ! Component: 2400 - total flux cleaned = 0.0174559 Jy ! Component: 2450 - total flux cleaned = 0.0176627 Jy ! Component: 2500 - total flux cleaned = 0.0178268 Jy ! Component: 2550 - total flux cleaned = 0.0180298 Jy ! Component: 2600 - total flux cleaned = 0.0183921 Jy ! Component: 2650 - total flux cleaned = 0.0185119 Jy ! Component: 2700 - total flux cleaned = 0.018671 Jy ! Component: 2750 - total flux cleaned = 0.0189492 Jy ! Component: 2800 - total flux cleaned = 0.0191477 Jy ! Component: 2850 - total flux cleaned = 0.0194255 Jy ! Component: 2900 - total flux cleaned = 0.0196637 Jy ! Component: 2950 - total flux cleaned = 0.0198226 Jy ! Component: 3000 - total flux cleaned = 0.0200217 Jy ! Component: 3050 - total flux cleaned = 0.020102 Jy ! Component: 3100 - total flux cleaned = 0.0201421 Jy ! Component: 3150 - total flux cleaned = 0.0202225 Jy ! Component: 3200 - total flux cleaned = 0.020222 Jy ! Component: 3250 - total flux cleaned = 0.0202223 Jy ! Component: 3300 - total flux cleaned = 0.0201812 Jy ! Component: 3350 - total flux cleaned = 0.020099 Jy ! Component: 3400 - total flux cleaned = 0.0200577 Jy ! Component: 3450 - total flux cleaned = 0.0200158 Jy ! Component: 3500 - total flux cleaned = 0.0199743 Jy ! Component: 3550 - total flux cleaned = 0.0198894 Jy ! Component: 3600 - total flux cleaned = 0.0198038 Jy ! Component: 3650 - total flux cleaned = 0.0197173 Jy ! Component: 3700 - total flux cleaned = 0.019543 Jy ! Component: 3750 - total flux cleaned = 0.0194548 Jy ! Component: 3800 - total flux cleaned = 0.0192765 Jy ! Component: 3850 - total flux cleaned = 0.0191866 Jy ! Component: 3900 - total flux cleaned = 0.0190494 Jy ! Component: 3950 - total flux cleaned = 0.0190032 Jy ! Component: 4000 - total flux cleaned = 0.0189559 Jy ! Component: 4050 - total flux cleaned = 0.0189083 Jy ! Total flux subtracted in 4096 components = 0.0189083 Jy ! Clean residual min=-0.003466 max=0.002828 Jy/beam ! Clean residual mean=-0.000002 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 1.67479 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 344 components and 1.67479 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0836-2016_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7384 x 2.079 at -2.355 degrees (North through East) ! Clean map min=-0.013491 max=1.3666 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0836-2016_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.36657 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000647813 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.142213 0.142213 0.284427 0.568853 1.13771 2.27541 4.55083 9.10166 18.2033 36.4066 72.8132 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.366 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2109.51 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0836-2016_X_uvs.log closed on Thu Apr 7 12:04:59 2016