! Started logfile: /scr/pima/bg219a_uvs/J1351-1449_X_uvs.log on Wed Apr 6 21:38:19 2016 obs /scr/pima/bg219a_uvs/J1351-1449_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1351-1449_X_uva.fits ! AN table 1: 36 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.781746 visibilities/baseline/integration-bin. ! Found source: J1351-1449 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 121 lines of history. ! ! Reading 7092 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219a_uvs/J1351-1449_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 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 45 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=1.190011Jy sigma=27.394654 ! Fit after self-cal, rms=0.474249Jy sigma=10.811637 ! 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=0.6448 mas, bmaj=1.589 mas, bpa=-2.084 degrees ! Estimated noise=0.77638 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 = 0.404988 Jy ! Component: 100 - total flux cleaned = 0.502028 Jy ! Total flux subtracted in 100 components = 0.502028 Jy ! Clean residual min=-0.030921 max=0.068357 Jy/beam ! Clean residual mean=-0.000074 rms=0.009569 Jy/beam ! Combined flux in latest and established models = 0.502028 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.502028 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=0.153858Jy sigma=3.540420 ! Fit after self-cal, rms=0.153838Jy sigma=3.538721 ! Inverting map ! Added new window around map position (0, 2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0634008 Jy ! Component: 100 - total flux cleaned = 0.100703 Jy ! Total flux subtracted in 100 components = 0.100703 Jy ! Clean residual min=-0.023312 max=0.029896 Jy/beam ! Clean residual mean=-0.000030 rms=0.005342 Jy/beam ! Combined flux in latest and established models = 0.602731 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.602731 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=0.111777Jy sigma=2.531809 ! Fit after self-cal, rms=0.109973Jy sigma=2.486439 ! 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=0.751 mas, bmaj=1.785 mas, bpa=-1.762 degrees ! Estimated noise=0.520932 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 = 0.0423738 Jy ! Component: 100 - total flux cleaned = 0.0671297 Jy ! Component: 150 - total flux cleaned = 0.0826876 Jy ! Component: 200 - total flux cleaned = 0.0925475 Jy ! Total flux subtracted in 200 components = 0.0925475 Jy ! Clean residual min=-0.018945 max=0.016884 Jy/beam ! Clean residual mean=0.000010 rms=0.004142 Jy/beam ! Combined flux in latest and established models = 0.695278 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 48 components and 0.695278 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=0.091977Jy sigma=2.033979 ! Fit after self-cal, rms=0.091204Jy sigma=2.014392 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.751 x 1.785 at -1.762 degrees (North through East) ! Clean map min=-0.01626 max=0.52373 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: ! FD 1.02 LA 0.94 MK 1.01 NL 1.02 ! OV 0.99 PT 0.99 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 0.94 MK 1.00 NL 1.03 ! OV 0.98 PT 0.98 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 LA 0.95 MK 1.00 NL 1.03 ! OV 0.98 PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 0.95 MK 1.00 NL 1.04 ! OV 0.98 PT 1.00 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 0.94 MK 1.01 NL 1.04 ! OV 0.99 PT 0.98 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.95 MK 1.01 NL 1.04 ! OV 0.96 PT 0.99 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.95 MK 1.01 NL 1.03 ! OV 0.98 PT 0.99 SC 1.00 ! ! ! 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=0.091204Jy sigma=2.014392 ! Fit after self-cal, rms=0.087648Jy sigma=1.951085 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7546 mas, bmaj=1.792 mas, bpa=-1.767 degrees ! Estimated noise=0.516768 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 = 0.00262785 Jy ! Component: 100 - total flux cleaned = 0.00181327 Jy ! Component: 150 - total flux cleaned = 0.00120606 Jy ! Component: 200 - total flux cleaned = 0.000955487 Jy ! Total flux subtracted in 200 components = 0.000955487 Jy ! Clean residual min=-0.012020 max=0.014319 Jy/beam ! Clean residual mean=0.000024 rms=0.003164 Jy/beam ! Combined flux in latest and established models = 0.696234 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 59 components and 0.696234 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=0.087205Jy sigma=1.941098 ! Fit after self-cal, rms=0.087070Jy sigma=1.937570 ! 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=0.087070Jy sigma=1.937570 ! Fit after self-cal, rms=0.086155Jy sigma=1.908789 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7556 mas, bmaj=1.794 mas, bpa=-1.875 degrees ! Estimated noise=0.517165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116426 Jy ! Component: 100 - total flux cleaned = 0.000644896 Jy ! Component: 150 - total flux cleaned = 0.000487028 Jy ! Component: 200 - total flux cleaned = 0.000422402 Jy ! Total flux subtracted in 200 components = 0.000422402 Jy ! Clean residual min=-0.011013 max=0.012967 Jy/beam ! Clean residual mean=0.000009 rms=0.002677 Jy/beam ! Combined flux in latest and established models = 0.696656 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.696656 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=0.085921Jy sigma=1.903422 ! Fit after self-cal, rms=0.085843Jy sigma=1.901728 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 (-2.6, 19.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124096 Jy ! Component: 100 - total flux cleaned = 0.0187842 Jy ! Component: 150 - total flux cleaned = 0.0219787 Jy ! Component: 200 - total flux cleaned = 0.023669 Jy ! Total flux subtracted in 200 components = 0.023669 Jy ! Clean residual min=-0.008626 max=0.008956 Jy/beam ! Clean residual mean=-0.000000 rms=0.002022 Jy/beam ! Combined flux in latest and established models = 0.720325 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.720325 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=0.084030Jy sigma=1.858298 ! Fit after self-cal, rms=0.083866Jy sigma=1.854415 ! 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=0.083866Jy sigma=1.854415 ! Fit after self-cal, rms=0.082777Jy sigma=1.868772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7549 mas, bmaj=1.795 mas, bpa=-1.999 degrees ! Estimated noise=0.508658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00244659 Jy ! Component: 100 - total flux cleaned = -0.0019523 Jy ! Component: 150 - total flux cleaned = -0.00131346 Jy ! Component: 200 - total flux cleaned = -0.000721681 Jy ! Total flux subtracted in 200 components = -0.000721681 Jy ! Clean residual min=-0.008654 max=0.007917 Jy/beam ! Clean residual mean=-0.000003 rms=0.001902 Jy/beam ! Combined flux in latest and established models = 0.719603 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 96 components and 0.719603 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=0.082008Jy sigma=1.850682 ! Fit after self-cal, rms=0.081972Jy sigma=1.849535 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 = 0.00165092 Jy ! Component: 100 - total flux cleaned = 0.00233845 Jy ! Component: 150 - total flux cleaned = 0.00278164 Jy ! Component: 200 - total flux cleaned = 0.00304343 Jy ! Total flux subtracted in 200 components = 0.00304343 Jy ! Clean residual min=-0.008332 max=0.007895 Jy/beam ! Clean residual mean=-0.000004 rms=0.001840 Jy/beam ! Combined flux in latest and established models = 0.722647 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 102 components and 0.722647 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=0.081822Jy sigma=1.845903 ! Fit after self-cal, rms=0.081807Jy sigma=1.845494 ! 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=0.081807Jy sigma=1.845494 ! Fit after self-cal, rms=0.081356Jy sigma=1.856422 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.075 mas, bmaj=4.488 mas, bpa=-3.098 degrees ! Estimated noise=0.71847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00694432 Jy ! Component: 100 - total flux cleaned = -0.00682226 Jy ! Component: 150 - total flux cleaned = -0.00628635 Jy ! Component: 200 - total flux cleaned = -0.00601275 Jy ! Total flux subtracted in 200 components = -0.00601275 Jy ! Clean residual min=-0.010074 max=0.009891 Jy/beam ! Clean residual mean=-0.000010 rms=0.003085 Jy/beam ! Combined flux in latest and established models = 0.716634 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 113 components and 0.716634 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=0.080968Jy sigma=1.848050 ! Fit after self-cal, rms=0.080944Jy sigma=1.846870 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 = 0.000719443 Jy ! Component: 100 - total flux cleaned = 0.0014595 Jy ! Component: 150 - total flux cleaned = 0.00193544 Jy ! Component: 200 - total flux cleaned = 0.00207468 Jy ! Total flux subtracted in 200 components = 0.00207468 Jy ! Clean residual min=-0.010042 max=0.009938 Jy/beam ! Clean residual mean=-0.000012 rms=0.003066 Jy/beam ! Combined flux in latest and established models = 0.718709 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 114 components and 0.718709 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=0.080940Jy sigma=1.846522 ! Fit after self-cal, rms=0.080927Jy sigma=1.846278 ! 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=0.7555 mas, bmaj=1.798 mas, bpa=-2.107 degrees ! Estimated noise=0.502655 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7555 x 1.798 at -2.107 degrees (North through East) ! Clean map min=-0.0075293 max=0.50342 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=0.080927Jy sigma=1.846278 ! Fit after self-cal, rms=0.076397Jy sigma=1.744863 ! Inverting map and beam ! Estimated beam: bmin=0.7562 mas, bmaj=1.8 mas, bpa=-2.119 degrees ! Estimated noise=0.49529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00721936 Jy ! Component: 100 - total flux cleaned = -0.00929214 Jy ! Component: 150 - total flux cleaned = -0.0099447 Jy ! Component: 200 - total flux cleaned = -0.0102027 Jy ! Total flux subtracted in 200 components = -0.0102027 Jy ! Clean residual min=-0.007544 max=0.007819 Jy/beam ! Clean residual mean=-0.000004 rms=0.001655 Jy/beam ! Combined flux in latest and established models = 0.708506 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 125 components and 0.708506 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=0.075700Jy sigma=1.730264 ! Fit after self-cal, rms=0.075697Jy sigma=1.730207 ! Inverting map ! Added new window around map position (-8.4, 46.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00521457 Jy ! Component: 100 - total flux cleaned = 0.00611867 Jy ! Component: 150 - total flux cleaned = 0.00621111 Jy ! Component: 200 - total flux cleaned = 0.00651956 Jy ! Total flux subtracted in 200 components = 0.00651956 Jy ! Clean residual min=-0.006479 max=0.005746 Jy/beam ! Clean residual mean=-0.000004 rms=0.001383 Jy/beam ! Combined flux in latest and established models = 0.715025 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 142 components and 0.715025 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=0.075136Jy sigma=1.715511 ! Fit after self-cal, rms=0.075093Jy sigma=1.714864 ! 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=0.075093Jy sigma=1.714864 ! Fit after self-cal, rms=0.073996Jy sigma=1.698501 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=0.647 mas, bmaj=1.597 mas, bpa=-2.32 degrees ! Estimated noise=0.730416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.380088 Jy ! Component: 100 - total flux cleaned = 0.484662 Jy ! Component: 150 - total flux cleaned = 0.537689 Jy ! Component: 200 - total flux cleaned = 0.570263 Jy ! Total flux subtracted in 200 components = 0.570263 Jy ! Clean residual min=-0.014964 max=0.017918 Jy/beam ! Clean residual mean=-0.000030 rms=0.004375 Jy/beam ! Combined flux in latest and established models = 0.570263 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.570263 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7556 mas, bmaj=1.8 mas, bpa=-2.138 degrees ! Estimated noise=0.486708 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 = 0.0330414 Jy ! Component: 100 - total flux cleaned = 0.0537221 Jy ! Component: 150 - total flux cleaned = 0.0691204 Jy ! Component: 200 - total flux cleaned = 0.0811608 Jy ! Total flux subtracted in 200 components = 0.0811608 Jy ! Clean residual min=-0.011309 max=0.009754 Jy/beam ! Clean residual mean=-0.000006 rms=0.002586 Jy/beam ! Combined flux in latest and established models = 0.651424 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 70 components and 0.651424 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=2.073 mas, bmaj=4.492 mas, bpa=-3.171 degrees ! Estimated noise=0.69573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.018624 Jy ! Component: 100 - total flux cleaned = 0.029319 Jy ! Component: 150 - total flux cleaned = 0.0368911 Jy ! Component: 200 - total flux cleaned = 0.0416662 Jy ! Total flux subtracted in 200 components = 0.0416662 Jy ! Clean residual min=-0.008641 max=0.008713 Jy/beam ! Clean residual mean=-0.000011 rms=0.002632 Jy/beam ! Combined flux in latest and established models = 0.69309 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 = 0.00264015 Jy ! Component: 100 - total flux cleaned = 0.00448816 Jy ! Component: 150 - total flux cleaned = 0.00611775 Jy ! Component: 200 - total flux cleaned = 0.00736033 Jy ! Total flux subtracted in 200 components = 0.00736033 Jy ! Clean residual min=-0.007164 max=0.008423 Jy/beam ! Clean residual mean=-0.000010 rms=0.002384 Jy/beam ! Combined flux in latest and established models = 0.700451 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 121 components and 0.700451 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7556 mas, bmaj=1.8 mas, bpa=-2.138 degrees ! Estimated noise=0.486708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000404578 Jy ! Component: 100 - total flux cleaned = 0.000232468 Jy ! Component: 150 - total flux cleaned = 0.000513987 Jy ! Component: 200 - total flux cleaned = 0.000891775 Jy ! Total flux subtracted in 200 components = 0.000891775 Jy ! Clean residual min=-0.006705 max=0.007057 Jy/beam ! Clean residual mean=-0.000005 rms=0.001513 Jy/beam ! Combined flux in latest and established models = 0.701342 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 143 components and 0.701342 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=0.073699Jy sigma=1.696412 ! Fit after self-cal, rms=0.073559Jy sigma=1.693357 wmodel /scr/pima/bg219a_uvs/J1351-1449_X_map.mod ! Writing 143 model components to file: /scr/pima/bg219a_uvs/J1351-1449_X_map.mod wobs /scr/pima/bg219a_uvs/J1351-1449_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1351-1449_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1351-1449_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219a_uvs/J1351-1449_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 = 3.48487e-05 Jy ! Component: 100 - total flux cleaned = 2.78503e-05 Jy ! Component: 150 - total flux cleaned = 0.000409957 Jy ! Component: 200 - total flux cleaned = 0.000590458 Jy ! Component: 250 - total flux cleaned = 0.000508637 Jy ! Component: 300 - total flux cleaned = 0.000358306 Jy ! Component: 350 - total flux cleaned = 0.000218076 Jy ! Component: 400 - total flux cleaned = 0.00021689 Jy ! Component: 450 - total flux cleaned = -0.000155795 Jy ! Component: 500 - total flux cleaned = -0.000269904 Jy ! Component: 550 - total flux cleaned = -0.000488578 Jy ! Component: 600 - total flux cleaned = -0.000488901 Jy ! Component: 650 - total flux cleaned = -0.000637355 Jy ! Component: 700 - total flux cleaned = -0.000685079 Jy ! Component: 750 - total flux cleaned = -0.000732415 Jy ! Component: 800 - total flux cleaned = -0.000777271 Jy ! Component: 850 - total flux cleaned = -0.000817106 Jy ! Component: 900 - total flux cleaned = -0.000777769 Jy ! Component: 950 - total flux cleaned = -0.000813838 Jy ! Component: 1000 - total flux cleaned = -0.000709587 Jy ! Component: 1050 - total flux cleaned = -0.000708878 Jy ! Component: 1100 - total flux cleaned = -0.000578262 Jy ! Component: 1150 - total flux cleaned = -0.000422977 Jy ! Component: 1200 - total flux cleaned = -0.000453711 Jy ! Component: 1250 - total flux cleaned = -0.000336169 Jy ! Component: 1300 - total flux cleaned = -0.000194391 Jy ! Component: 1350 - total flux cleaned = -2.88754e-05 Jy ! Component: 1400 - total flux cleaned = 7.79201e-05 Jy ! Component: 1450 - total flux cleaned = 0.000129236 Jy ! Component: 1500 - total flux cleaned = 0.000204137 Jy ! Component: 1550 - total flux cleaned = 0.000325315 Jy ! Component: 1600 - total flux cleaned = 0.000443336 Jy ! Component: 1650 - total flux cleaned = 0.000512397 Jy ! Component: 1700 - total flux cleaned = 0.000647483 Jy ! Component: 1750 - total flux cleaned = 0.000713612 Jy ! Component: 1800 - total flux cleaned = 0.000864027 Jy ! Component: 1850 - total flux cleaned = 0.00103133 Jy ! Component: 1900 - total flux cleaned = 0.0011952 Jy ! Component: 1950 - total flux cleaned = 0.0013357 Jy ! Component: 2000 - total flux cleaned = 0.00145342 Jy ! Component: 2050 - total flux cleaned = 0.00158784 Jy ! Component: 2100 - total flux cleaned = 0.00164466 Jy ! Component: 2150 - total flux cleaned = 0.00177427 Jy ! Component: 2200 - total flux cleaned = 0.00181039 Jy ! Component: 2250 - total flux cleaned = 0.00189976 Jy ! Component: 2300 - total flux cleaned = 0.00200517 Jy ! Component: 2350 - total flux cleaned = 0.00207461 Jy ! Component: 2400 - total flux cleaned = 0.00217735 Jy ! Component: 2450 - total flux cleaned = 0.00222793 Jy ! Component: 2500 - total flux cleaned = 0.0022445 Jy ! Component: 2550 - total flux cleaned = 0.00236019 Jy ! Component: 2600 - total flux cleaned = 0.00242525 Jy ! Component: 2650 - total flux cleaned = 0.00245763 Jy ! Component: 2700 - total flux cleaned = 0.0025218 Jy ! Component: 2750 - total flux cleaned = 0.00263292 Jy ! Component: 2800 - total flux cleaned = 0.00267998 Jy ! Component: 2850 - total flux cleaned = 0.00269556 Jy ! Component: 2900 - total flux cleaned = 0.00271129 Jy ! Component: 2950 - total flux cleaned = 0.00278818 Jy ! Component: 3000 - total flux cleaned = 0.00284922 Jy ! Component: 3050 - total flux cleaned = 0.00281897 Jy ! Component: 3100 - total flux cleaned = 0.00286411 Jy ! Component: 3150 - total flux cleaned = 0.00283431 Jy ! Component: 3200 - total flux cleaned = 0.00283435 Jy ! Component: 3250 - total flux cleaned = 0.00279017 Jy ! Component: 3300 - total flux cleaned = 0.00279034 Jy ! Component: 3350 - total flux cleaned = 0.00276135 Jy ! Component: 3400 - total flux cleaned = 0.00274693 Jy ! Component: 3450 - total flux cleaned = 0.00276138 Jy ! Component: 3500 - total flux cleaned = 0.00266097 Jy ! Component: 3550 - total flux cleaned = 0.00267526 Jy ! Component: 3600 - total flux cleaned = 0.00264679 Jy ! Component: 3650 - total flux cleaned = 0.00260429 Jy ! Component: 3700 - total flux cleaned = 0.00257602 Jy ! Component: 3750 - total flux cleaned = 0.00254788 Jy ! Component: 3800 - total flux cleaned = 0.00253381 Jy ! Component: 3850 - total flux cleaned = 0.00250589 Jy ! Component: 3900 - total flux cleaned = 0.00250589 Jy ! Component: 3950 - total flux cleaned = 0.00247809 Jy ! Component: 4000 - total flux cleaned = 0.00245024 Jy ! Component: 4050 - total flux cleaned = 0.00243638 Jy ! Total flux subtracted in 4096 components = 0.00235333 Jy ! Clean residual min=-0.000833 max=0.000865 Jy/beam ! Clean residual mean=-0.000002 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.703696 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 401 components and 0.703695 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1351-1449_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7556 x 1.8 at -2.138 degrees (North through East) ! Clean map min=-0.0033034 max=0.48349 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1351-1449_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.483492 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00020547 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.127492 0.127492 0.254983 0.509966 1.01993 2.03986 4.07973 8.15946 16.3189 32.6378 65.2757 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.483 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2353.1 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1351-1449_X_uvs.log closed on Wed Apr 6 21:38:24 2016