! Started logfile: /scr/pima/bg219b_uvs/J1630+0015_X_uvs.log on Thu Apr 7 01:59:13 2016 obs /scr/pima/bg219b_uvs/J1630+0015_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1630+0015_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.880146 visibilities/baseline/integration-bin. ! Found source: J1630+0015 ! ! 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 28992 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219b_uvs/J1630+0015_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 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 51 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=1.002865Jy sigma=24.933011 ! Fit after self-cal, rms=0.938911Jy sigma=23.319263 ! 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=0.7786 mas, bmaj=1.821 mas, bpa=-3.105 degrees ! Estimated noise=0.419906 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 = 0.048446 Jy ! Component: 100 - total flux cleaned = 0.0594438 Jy ! Total flux subtracted in 100 components = 0.0594438 Jy ! Clean residual min=-0.002650 max=0.004908 Jy/beam ! Clean residual mean=0.000004 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.0594438 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0594438 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=0.057392Jy sigma=1.357118 ! Fit after self-cal, rms=0.056150Jy sigma=1.331505 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00507169 Jy ! Component: 100 - total flux cleaned = 0.00773515 Jy ! Total flux subtracted in 100 components = 0.00773515 Jy ! Clean residual min=-0.002199 max=0.003567 Jy/beam ! Clean residual mean=0.000002 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.067179 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 0.067179 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=0.055634Jy sigma=1.316272 ! Fit after self-cal, rms=0.055635Jy sigma=1.316075 ! Inverting map ! Added new window around map position (1, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031309 Jy ! Component: 100 - total flux cleaned = 0.0042704 Jy ! Total flux subtracted in 100 components = 0.0042704 Jy ! Clean residual min=-0.001927 max=0.002370 Jy/beam ! Clean residual mean=0.000001 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.0714494 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.0714494 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=0.055499Jy sigma=1.312210 ! Fit after self-cal, rms=0.055488Jy sigma=1.311752 ! 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=0.9095 mas, bmaj=1.975 mas, bpa=-1.754 degrees ! Estimated noise=0.234321 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 = 0.00119515 Jy ! Component: 100 - total flux cleaned = 0.00185414 Jy ! Component: 150 - total flux cleaned = 0.00213527 Jy ! Component: 200 - total flux cleaned = 0.00226777 Jy ! Total flux subtracted in 200 components = 0.00226777 Jy ! Clean residual min=-0.001290 max=0.001261 Jy/beam ! Clean residual mean=0.000001 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0737171 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 35 components and 0.0737171 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=0.055465Jy sigma=1.310997 ! Fit after self-cal, rms=0.055467Jy sigma=1.310960 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9095 x 1.975 at -1.754 degrees (North through East) ! Clean map min=-0.0012292 max=0.06389 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 0.95 FD 0.96 HN 1.04 KP 0.99 ! LA 1.00 MK 1.00 NL 1.00 OV 0.98 ! PT 0.93 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.07 HN 1.04 KP 1.03 ! LA 0.97 MK 1.04 NL 1.00 OV 1.03 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.00 KP 1.08 ! LA 1.01 MK 1.06 NL 1.06 OV 0.98 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.00 KP 0.95 ! LA 0.98 MK 1.03 NL 0.98 OV 0.99 ! PT 0.98 SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.03 KP 1.00 ! LA 0.99 MK 0.96 NL 1.06 OV 0.99 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 0.94 KP 1.07 ! LA 1.05 MK 0.99 NL 1.00 OV 1.04 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 0.91 KP 1.05 ! LA 1.00 MK 0.98 NL 0.99 OV 0.91 ! PT 0.96 SC 1.05 ! ! ! 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=0.055467Jy sigma=1.310960 ! Fit after self-cal, rms=0.055290Jy sigma=1.307555 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9122 mas, bmaj=1.979 mas, bpa=-1.741 degrees ! Estimated noise=0.233927 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 = 0.000155154 Jy ! Component: 100 - total flux cleaned = 9.07142e-05 Jy ! Component: 150 - total flux cleaned = 6.35051e-05 Jy ! Component: 200 - total flux cleaned = 4.56461e-05 Jy ! Total flux subtracted in 200 components = 4.56461e-05 Jy ! Clean residual min=-0.001299 max=0.001258 Jy/beam ! Clean residual mean=0.000001 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0737628 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.0737628 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=0.055288Jy sigma=1.307491 ! Fit after self-cal, rms=0.055300Jy sigma=1.307377 ! 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=0.055300Jy sigma=1.307377 ! Fit after self-cal, rms=0.055420Jy sigma=1.305809 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9115 mas, bmaj=1.979 mas, bpa=-1.774 degrees ! Estimated noise=0.233798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.67348e-05 Jy ! Component: 100 - total flux cleaned = 5.13467e-05 Jy ! Component: 150 - total flux cleaned = 2.13085e-05 Jy ! Component: 200 - total flux cleaned = 1.25666e-05 Jy ! Total flux subtracted in 200 components = 1.25666e-05 Jy ! Clean residual min=-0.001261 max=0.001142 Jy/beam ! Clean residual mean=0.000000 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0737753 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 0.0737753 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=0.055419Jy sigma=1.305775 ! Fit after self-cal, rms=0.055430Jy sigma=1.305708 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.69835e-06 Jy ! Component: 100 - total flux cleaned = -6.33102e-06 Jy ! Component: 150 - total flux cleaned = -2.13364e-05 Jy ! Component: 200 - total flux cleaned = -3.54522e-05 Jy ! Total flux subtracted in 200 components = -3.54522e-05 Jy ! Clean residual min=-0.001267 max=0.001151 Jy/beam ! Clean residual mean=0.000001 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0737399 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.0737399 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=0.055430Jy sigma=1.305694 ! Fit after self-cal, rms=0.055430Jy sigma=1.305695 ! 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=0.055430Jy sigma=1.305695 ! Fit after self-cal, rms=0.055433Jy sigma=1.305687 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9114 mas, bmaj=1.979 mas, bpa=-1.798 degrees ! Estimated noise=0.233651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.6207e-06 Jy ! Component: 100 - total flux cleaned = -1.91953e-05 Jy ! Component: 150 - total flux cleaned = -3.28428e-05 Jy ! Component: 200 - total flux cleaned = -3.91704e-05 Jy ! Total flux subtracted in 200 components = -3.91704e-05 Jy ! Clean residual min=-0.001256 max=0.001137 Jy/beam ! Clean residual mean=0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0737007 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.0737007 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=0.055432Jy sigma=1.305671 ! Fit after self-cal, rms=0.055434Jy sigma=1.305671 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.58435e-06 Jy ! Component: 100 - total flux cleaned = 1.56216e-06 Jy ! Component: 150 - total flux cleaned = -7.34984e-06 Jy ! Component: 200 - total flux cleaned = -1.30918e-05 Jy ! Total flux subtracted in 200 components = -1.30918e-05 Jy ! Clean residual min=-0.001253 max=0.001137 Jy/beam ! Clean residual mean=0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0736876 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 57 components and 0.0736876 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=0.055434Jy sigma=1.305664 ! Fit after self-cal, rms=0.055434Jy sigma=1.305662 ! 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=0.055434Jy sigma=1.305662 ! Fit after self-cal, rms=0.055418Jy sigma=1.305660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.061 mas, bmaj=3.189 mas, bpa=-3.048 degrees ! Estimated noise=0.296784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000177727 Jy ! Component: 100 - total flux cleaned = -0.000198456 Jy ! Component: 150 - total flux cleaned = -0.000211135 Jy ! Component: 200 - total flux cleaned = -0.000222407 Jy ! Total flux subtracted in 200 components = -0.000222407 Jy ! Clean residual min=-0.001536 max=0.001606 Jy/beam ! Clean residual mean=0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0734652 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.0734652 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=0.055418Jy sigma=1.305659 ! Fit after self-cal, rms=0.055419Jy sigma=1.305654 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 = -1.44259e-05 Jy ! Component: 100 - total flux cleaned = -2.0113e-05 Jy ! Component: 150 - total flux cleaned = -2.76602e-05 Jy ! Component: 200 - total flux cleaned = -3.23922e-05 Jy ! Total flux subtracted in 200 components = -3.23922e-05 Jy ! Clean residual min=-0.001538 max=0.001608 Jy/beam ! Clean residual mean=0.000001 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0734328 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 68 components and 0.0734328 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=0.055419Jy sigma=1.305660 ! Fit after self-cal, rms=0.055419Jy sigma=1.305660 ! 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=0.9114 mas, bmaj=1.979 mas, bpa=-1.815 degrees ! Estimated noise=0.233528 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9114 x 1.979 at -1.815 degrees (North through East) ! Clean map min=-0.0011754 max=0.063764 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=0.7784 mas, bmaj=1.821 mas, bpa=-3.153 degrees ! Estimated noise=0.417188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0487391 Jy ! Component: 100 - total flux cleaned = 0.0603331 Jy ! Component: 150 - total flux cleaned = 0.0657178 Jy ! Component: 200 - total flux cleaned = 0.068566 Jy ! Total flux subtracted in 200 components = 0.068566 Jy ! Clean residual min=-0.002084 max=0.002126 Jy/beam ! Clean residual mean=0.000002 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.068566 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.068566 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9114 mas, bmaj=1.979 mas, bpa=-1.815 degrees ! Estimated noise=0.233528 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 = 0.00224301 Jy ! Component: 100 - total flux cleaned = 0.00343833 Jy ! Component: 150 - total flux cleaned = 0.00416782 Jy ! Component: 200 - total flux cleaned = 0.0046337 Jy ! Total flux subtracted in 200 components = 0.0046337 Jy ! Clean residual min=-0.001296 max=0.001152 Jy/beam ! Clean residual mean=0.000001 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0731997 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 41 components and 0.0731997 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=2.061 mas, bmaj=3.189 mas, bpa=-3.048 degrees ! Estimated noise=0.296784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000196226 Jy ! Component: 100 - total flux cleaned = 0.000214824 Jy ! Component: 150 - total flux cleaned = 0.000233137 Jy ! Component: 200 - total flux cleaned = 0.000243529 Jy ! Total flux subtracted in 200 components = 0.000243529 Jy ! Clean residual min=-0.001551 max=0.001592 Jy/beam ! Clean residual mean=0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0734432 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 = 2.91641e-06 Jy ! Component: 100 - total flux cleaned = 2.9286e-06 Jy ! Component: 150 - total flux cleaned = 2.94701e-06 Jy ! Component: 200 - total flux cleaned = 2.93446e-06 Jy ! Total flux subtracted in 200 components = 2.93446e-06 Jy ! Clean residual min=-0.001548 max=0.001597 Jy/beam ! Clean residual mean=0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0734462 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 65 components and 0.0734462 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9114 mas, bmaj=1.979 mas, bpa=-1.815 degrees ! Estimated noise=0.233528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.99333e-05 Jy ! Component: 100 - total flux cleaned = -1.35406e-06 Jy ! Component: 150 - total flux cleaned = 3.15309e-05 Jy ! Component: 200 - total flux cleaned = 6.77582e-05 Jy ! Total flux subtracted in 200 components = 6.77582e-05 Jy ! Clean residual min=-0.001264 max=0.001141 Jy/beam ! Clean residual mean=0.000001 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0735139 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 0.0735139 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=0.055422Jy sigma=1.305739 ! Fit after self-cal, rms=0.055421Jy sigma=1.305727 wmodel /scr/pima/bg219b_uvs/J1630+0015_X_map.mod ! Writing 74 model components to file: /scr/pima/bg219b_uvs/J1630+0015_X_map.mod wobs /scr/pima/bg219b_uvs/J1630+0015_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1630+0015_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1630+0015_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219b_uvs/J1630+0015_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 = -0.000467309 Jy ! Component: 100 - total flux cleaned = -0.000570423 Jy ! Component: 150 - total flux cleaned = -0.000610109 Jy ! Component: 200 - total flux cleaned = -0.000703353 Jy ! Component: 250 - total flux cleaned = -0.000811292 Jy ! Component: 300 - total flux cleaned = -0.000898537 Jy ! Component: 350 - total flux cleaned = -0.000983659 Jy ! Component: 400 - total flux cleaned = -0.00114889 Jy ! Component: 450 - total flux cleaned = -0.00129339 Jy ! Component: 500 - total flux cleaned = -0.00141881 Jy ! Component: 550 - total flux cleaned = -0.00154132 Jy ! Component: 600 - total flux cleaned = -0.00161654 Jy ! Component: 650 - total flux cleaned = -0.00171941 Jy ! Component: 700 - total flux cleaned = -0.00176268 Jy ! Component: 750 - total flux cleaned = -0.00180534 Jy ! Component: 800 - total flux cleaned = -0.00184691 Jy ! Component: 850 - total flux cleaned = -0.00181952 Jy ! Component: 900 - total flux cleaned = -0.00184644 Jy ! Component: 950 - total flux cleaned = -0.00180693 Jy ! Component: 1000 - total flux cleaned = -0.0018333 Jy ! Component: 1050 - total flux cleaned = -0.00183338 Jy ! Component: 1100 - total flux cleaned = -0.00185851 Jy ! Component: 1150 - total flux cleaned = -0.00185846 Jy ! Component: 1200 - total flux cleaned = -0.0017852 Jy ! Component: 1250 - total flux cleaned = -0.00177311 Jy ! Component: 1300 - total flux cleaned = -0.00174967 Jy ! Component: 1350 - total flux cleaned = -0.0017614 Jy ! Component: 1400 - total flux cleaned = -0.00173828 Jy ! Component: 1450 - total flux cleaned = -0.00169279 Jy ! Component: 1500 - total flux cleaned = -0.00168174 Jy ! Component: 1550 - total flux cleaned = -0.00165959 Jy ! Component: 1600 - total flux cleaned = -0.00164866 Jy ! Component: 1650 - total flux cleaned = -0.00164868 Jy ! Component: 1700 - total flux cleaned = -0.00165944 Jy ! Component: 1750 - total flux cleaned = -0.00165958 Jy ! Component: 1800 - total flux cleaned = -0.00163874 Jy ! Component: 1850 - total flux cleaned = -0.00165967 Jy ! Component: 1900 - total flux cleaned = -0.00163902 Jy ! Component: 1950 - total flux cleaned = -0.0016289 Jy ! Component: 2000 - total flux cleaned = -0.0016088 Jy ! Component: 2050 - total flux cleaned = -0.00164857 Jy ! Component: 2100 - total flux cleaned = -0.00156964 Jy ! Component: 2150 - total flux cleaned = -0.00161856 Jy ! Component: 2200 - total flux cleaned = -0.00162801 Jy ! Component: 2250 - total flux cleaned = -0.00159908 Jy ! Component: 2300 - total flux cleaned = -0.00164655 Jy ! Component: 2350 - total flux cleaned = -0.00163713 Jy ! Component: 2400 - total flux cleaned = -0.0016371 Jy ! Component: 2450 - total flux cleaned = -0.0016186 Jy ! Component: 2500 - total flux cleaned = -0.00160039 Jy ! Component: 2550 - total flux cleaned = -0.00161871 Jy ! Component: 2600 - total flux cleaned = -0.00164594 Jy ! Component: 2650 - total flux cleaned = -0.00163692 Jy ! Component: 2700 - total flux cleaned = -0.00167238 Jy ! Component: 2750 - total flux cleaned = -0.00167244 Jy ! Component: 2800 - total flux cleaned = -0.0016723 Jy ! Component: 2850 - total flux cleaned = -0.00166369 Jy ! Component: 2900 - total flux cleaned = -0.00168075 Jy ! Component: 2950 - total flux cleaned = -0.00163833 Jy ! Component: 3000 - total flux cleaned = -0.00164688 Jy ! Component: 3050 - total flux cleaned = -0.001672 Jy ! Component: 3100 - total flux cleaned = -0.00168031 Jy ! Component: 3150 - total flux cleaned = -0.00169676 Jy ! Component: 3200 - total flux cleaned = -0.0016723 Jy ! Component: 3250 - total flux cleaned = -0.0016644 Jy ! Component: 3300 - total flux cleaned = -0.0016804 Jy ! Component: 3350 - total flux cleaned = -0.00166448 Jy ! Component: 3400 - total flux cleaned = -0.0016882 Jy ! Component: 3450 - total flux cleaned = -0.00166456 Jy ! Component: 3500 - total flux cleaned = -0.00165675 Jy ! Component: 3550 - total flux cleaned = -0.00163354 Jy ! Component: 3600 - total flux cleaned = -0.00161807 Jy ! Component: 3650 - total flux cleaned = -0.00159514 Jy ! Component: 3700 - total flux cleaned = -0.00161785 Jy ! Component: 3750 - total flux cleaned = -0.00158011 Jy ! Component: 3800 - total flux cleaned = -0.00158015 Jy ! Component: 3850 - total flux cleaned = -0.00157266 Jy ! Component: 3900 - total flux cleaned = -0.00157263 Jy ! Component: 3950 - total flux cleaned = -0.00159465 Jy ! Component: 4000 - total flux cleaned = -0.00157282 Jy ! Component: 4050 - total flux cleaned = -0.00159452 Jy ! Total flux subtracted in 4096 components = -0.00156579 Jy ! Clean residual min=-0.000479 max=0.000396 Jy/beam ! Clean residual mean=-0.000000 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.0719481 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 390 components and 0.0719481 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1630+0015_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9114 x 1.979 at -1.815 degrees (North through East) ! Clean map min=-0.0007719 max=0.063694 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1630+0015_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0636942 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000122116 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.575167 0.575167 1.15033 2.30067 4.60134 9.20267 18.4053 36.8107 73.6214 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.063 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 521.587 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1630+0015_X_uvs.log closed on Thu Apr 7 01:59:18 2016