! Started logfile: /scr/pima/bg219h_uvs/J0301-3126_X_uvs.log on Thu Apr 7 11:58:49 2016 obs /scr/pima/bg219h_uvs/J0301-3126_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0301-3126_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.832479 visibilities/baseline/integration-bin. ! Found source: J0301-3126 ! ! 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 23376 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/J0301-3126_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 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 64 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=1.022336Jy sigma=20.822566 ! Fit after self-cal, rms=0.849618Jy sigma=17.150947 ! 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=0.6647 mas, bmaj=2.065 mas, bpa=0.7514 degrees ! Estimated noise=0.646621 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 = 0.113855 Jy ! Component: 100 - total flux cleaned = 0.142252 Jy ! Total flux subtracted in 100 components = 0.142252 Jy ! Clean residual min=-0.006104 max=0.011829 Jy/beam ! Clean residual mean=-0.000011 rms=0.001671 Jy/beam ! Combined flux in latest and established models = 0.142252 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.142252 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=0.085771Jy sigma=1.517900 ! Fit after self-cal, rms=0.085686Jy sigma=1.515945 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012792 Jy ! Component: 100 - total flux cleaned = 0.019483 Jy ! Total flux subtracted in 100 components = 0.019483 Jy ! Clean residual min=-0.005354 max=0.007196 Jy/beam ! Clean residual mean=-0.000005 rms=0.001235 Jy/beam ! Combined flux in latest and established models = 0.161735 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.161735 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=0.083142Jy sigma=1.433743 ! Fit after self-cal, rms=0.083127Jy sigma=1.433296 ! Inverting map ! Added new window around map position (1, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00680478 Jy ! Component: 100 - total flux cleaned = 0.010513 Jy ! Total flux subtracted in 100 components = 0.010513 Jy ! Clean residual min=-0.004913 max=0.004946 Jy/beam ! Clean residual mean=-0.000003 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.172248 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.172248 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=0.082441Jy sigma=1.414528 ! Fit after self-cal, rms=0.082401Jy sigma=1.412618 ! 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=0.8866 mas, bmaj=2.666 mas, bpa=2.925 degrees ! Estimated noise=0.321156 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 (-0.6, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00628088 Jy ! Component: 100 - total flux cleaned = 0.0099444 Jy ! Component: 150 - total flux cleaned = 0.0122541 Jy ! Component: 200 - total flux cleaned = 0.0136135 Jy ! Total flux subtracted in 200 components = 0.0136135 Jy ! Clean residual min=-0.002906 max=0.002886 Jy/beam ! Clean residual mean=-0.000003 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.185861 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 51 components and 0.185861 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=0.081900Jy sigma=1.400228 ! Fit after self-cal, rms=0.081897Jy sigma=1.399479 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8866 x 2.666 at 2.925 degrees (North through East) ! Clean map min=-0.002817 max=0.14864 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.18 KP 0.98 ! LA 1.03 MK 1.04 NL 0.98 OV 0.95 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.11 KP 0.96 ! LA 1.03 MK 1.09 NL 0.99 OV 0.98 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.09 KP 0.98 ! LA 1.03 MK 0.97 NL 0.98 OV 0.95 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.11 KP 0.96 ! LA 1.00 MK 1.01 NL 1.00 OV 0.98 ! PT 1.00 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.12 KP 0.98 ! LA 1.05 MK 1.03 NL 1.00 OV 0.97 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.11 KP 0.97 ! LA 0.96 MK 0.98 NL 0.95 OV 1.00 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.11 KP 0.97 ! LA 1.01 MK 0.97 NL 0.99 OV 0.97 ! PT 1.00 SC 1.02 ! ! ! 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=0.081897Jy sigma=1.399479 ! Fit after self-cal, rms=0.086262Jy sigma=1.392527 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8902 mas, bmaj=2.669 mas, bpa=3.119 degrees ! Estimated noise=0.321632 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 = -0.00021763 Jy ! Component: 100 - total flux cleaned = -6.47747e-05 Jy ! Component: 150 - total flux cleaned = -0.000106321 Jy ! Component: 200 - total flux cleaned = -0.000137078 Jy ! Total flux subtracted in 200 components = -0.000137078 Jy ! Clean residual min=-0.002400 max=0.002357 Jy/beam ! Clean residual mean=-0.000001 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.185724 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.185724 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=0.086200Jy sigma=1.391281 ! Fit after self-cal, rms=0.086262Jy sigma=1.390912 ! 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=0.086262Jy sigma=1.390912 ! Fit after self-cal, rms=0.086681Jy sigma=1.390828 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8907 mas, bmaj=2.67 mas, bpa=3.195 degrees ! Estimated noise=0.321397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000210232 Jy ! Component: 100 - total flux cleaned = -0.000213384 Jy ! Component: 150 - total flux cleaned = -0.00026992 Jy ! Component: 200 - total flux cleaned = -0.000343376 Jy ! Total flux subtracted in 200 components = -0.000343376 Jy ! Clean residual min=-0.002363 max=0.002335 Jy/beam ! Clean residual mean=-0.000001 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.185381 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 71 components and 0.185381 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=0.086649Jy sigma=1.390247 ! Fit after self-cal, rms=0.086646Jy sigma=1.390122 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 (-0.8, -17.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020624 Jy ! Component: 100 - total flux cleaned = 0.0029427 Jy ! Component: 150 - total flux cleaned = 0.0031694 Jy ! Component: 200 - total flux cleaned = 0.00333469 Jy ! Total flux subtracted in 200 components = 0.00333469 Jy ! Clean residual min=-0.002108 max=0.001813 Jy/beam ! Clean residual mean=-0.000001 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.188716 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 92 components and 0.188716 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=0.086587Jy sigma=1.388839 ! Fit after self-cal, rms=0.086581Jy sigma=1.388710 ! 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=0.086581Jy sigma=1.388710 ! Fit after self-cal, rms=0.087549Jy sigma=1.386633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8926 mas, bmaj=2.675 mas, bpa=3.331 degrees ! Estimated noise=0.32069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000182723 Jy ! Component: 100 - total flux cleaned = -0.000218916 Jy ! Component: 150 - total flux cleaned = -0.000278696 Jy ! Component: 200 - total flux cleaned = -0.000410546 Jy ! Total flux subtracted in 200 components = -0.000410546 Jy ! Clean residual min=-0.002084 max=0.001685 Jy/beam ! Clean residual mean=-0.000001 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.188305 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 106 components and 0.188305 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=0.087515Jy sigma=1.386105 ! Fit after self-cal, rms=0.087530Jy sigma=1.386021 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 = 0.00010481 Jy ! Component: 100 - total flux cleaned = 3.29425e-05 Jy ! Component: 150 - total flux cleaned = -5.35877e-05 Jy ! Component: 200 - total flux cleaned = -0.000113764 Jy ! Total flux subtracted in 200 components = -0.000113764 Jy ! Clean residual min=-0.002050 max=0.001671 Jy/beam ! Clean residual mean=-0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.188191 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 121 components and 0.188191 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=0.087513Jy sigma=1.385785 ! Fit after self-cal, rms=0.087511Jy sigma=1.385754 ! 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=0.087511Jy sigma=1.385754 ! Fit after self-cal, rms=0.087864Jy sigma=1.385815 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.327 mas, bmaj=6.919 mas, bpa=1.319 degrees ! Estimated noise=0.37825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00101301 Jy ! Component: 100 - total flux cleaned = -0.00108659 Jy ! Component: 150 - total flux cleaned = -0.00110069 Jy ! Component: 200 - total flux cleaned = -0.00112663 Jy ! Total flux subtracted in 200 components = -0.00112663 Jy ! Clean residual min=-0.001977 max=0.001744 Jy/beam ! Clean residual mean=-0.000002 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.187065 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 132 components and 0.187065 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=0.087857Jy sigma=1.385676 ! Fit after self-cal, rms=0.087858Jy sigma=1.385656 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 = 6.19256e-05 Jy ! Component: 100 - total flux cleaned = 6.10473e-05 Jy ! Component: 150 - total flux cleaned = 5.75824e-06 Jy ! Component: 200 - total flux cleaned = -4.65655e-05 Jy ! Total flux subtracted in 200 components = -4.65655e-05 Jy ! Clean residual min=-0.001984 max=0.001718 Jy/beam ! Clean residual mean=-0.000002 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.187018 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 139 components and 0.187018 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=0.087855Jy sigma=1.385598 ! Fit after self-cal, rms=0.087855Jy sigma=1.385590 ! 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=0.8935 mas, bmaj=2.679 mas, bpa=3.425 degrees ! Estimated noise=0.319892 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8935 x 2.679 at 3.425 degrees (North through East) ! Clean map min=-0.0018775 max=0.14847 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=0.668 mas, bmaj=2.065 mas, bpa=1.322 degrees ! Estimated noise=0.650171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.114157 Jy ! Component: 100 - total flux cleaned = 0.144051 Jy ! Component: 150 - total flux cleaned = 0.157811 Jy ! Component: 200 - total flux cleaned = 0.165648 Jy ! Total flux subtracted in 200 components = 0.165648 Jy ! Clean residual min=-0.004918 max=0.004028 Jy/beam ! Clean residual mean=-0.000003 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.165648 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.165648 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8935 mas, bmaj=2.679 mas, bpa=3.425 degrees ! Estimated noise=0.319892 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 = 0.00697078 Jy ! Component: 100 - total flux cleaned = 0.0107365 Jy ! Component: 150 - total flux cleaned = 0.0133876 Jy ! Component: 200 - total flux cleaned = 0.0153343 Jy ! Total flux subtracted in 200 components = 0.0153343 Jy ! Clean residual min=-0.002277 max=0.001861 Jy/beam ! Clean residual mean=-0.000003 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.180982 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 46 components and 0.180982 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=2.327 mas, bmaj=6.919 mas, bpa=1.319 degrees ! Estimated noise=0.37825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197532 Jy ! Component: 100 - total flux cleaned = 0.00321178 Jy ! Component: 150 - total flux cleaned = 0.00407922 Jy ! Component: 200 - total flux cleaned = 0.00469956 Jy ! Total flux subtracted in 200 components = 0.00469956 Jy ! Clean residual min=-0.002059 max=0.001684 Jy/beam ! Clean residual mean=-0.000003 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.185682 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 = 0.000263804 Jy ! Component: 100 - total flux cleaned = 0.000483688 Jy ! Component: 150 - total flux cleaned = 0.00060122 Jy ! Component: 200 - total flux cleaned = 0.000653964 Jy ! Total flux subtracted in 200 components = 0.000653964 Jy ! Clean residual min=-0.001995 max=0.001652 Jy/beam ! Clean residual mean=-0.000003 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.186336 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 83 components and 0.186336 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8935 mas, bmaj=2.679 mas, bpa=3.425 degrees ! Estimated noise=0.319892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000440689 Jy ! Component: 100 - total flux cleaned = 0.00037993 Jy ! Component: 150 - total flux cleaned = 0.000293831 Jy ! Component: 200 - total flux cleaned = 0.000189508 Jy ! Total flux subtracted in 200 components = 0.000189508 Jy ! Clean residual min=-0.001925 max=0.001840 Jy/beam ! Clean residual mean=-0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.186525 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 97 components and 0.186525 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=0.087851Jy sigma=1.385645 ! Fit after self-cal, rms=0.087833Jy sigma=1.385501 wmodel /scr/pima/bg219h_uvs/J0301-3126_X_map.mod ! Writing 97 model components to file: /scr/pima/bg219h_uvs/J0301-3126_X_map.mod wobs /scr/pima/bg219h_uvs/J0301-3126_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0301-3126_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0301-3126_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219h_uvs/J0301-3126_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 = -0.000517401 Jy ! Component: 100 - total flux cleaned = -0.0010158 Jy ! Component: 150 - total flux cleaned = -0.00154177 Jy ! Component: 200 - total flux cleaned = -0.00198504 Jy ! Component: 250 - total flux cleaned = -0.00232954 Jy ! Component: 300 - total flux cleaned = -0.00245691 Jy ! Component: 350 - total flux cleaned = -0.00255483 Jy ! Component: 400 - total flux cleaned = -0.00262523 Jy ! Component: 450 - total flux cleaned = -0.00267062 Jy ! Component: 500 - total flux cleaned = -0.00260247 Jy ! Component: 550 - total flux cleaned = -0.00266814 Jy ! Component: 600 - total flux cleaned = -0.00266776 Jy ! Component: 650 - total flux cleaned = -0.0026883 Jy ! Component: 700 - total flux cleaned = -0.00275112 Jy ! Component: 750 - total flux cleaned = -0.00285303 Jy ! Component: 800 - total flux cleaned = -0.002893 Jy ! Component: 850 - total flux cleaned = -0.00301083 Jy ! Component: 900 - total flux cleaned = -0.0030689 Jy ! Component: 950 - total flux cleaned = -0.00320228 Jy ! Component: 1000 - total flux cleaned = -0.00325837 Jy ! Component: 1050 - total flux cleaned = -0.0032957 Jy ! Component: 1100 - total flux cleaned = -0.00336864 Jy ! Component: 1150 - total flux cleaned = -0.00340465 Jy ! Component: 1200 - total flux cleaned = -0.00345767 Jy ! Component: 1250 - total flux cleaned = -0.00354492 Jy ! Component: 1300 - total flux cleaned = -0.00359651 Jy ! Component: 1350 - total flux cleaned = -0.0036648 Jy ! Component: 1400 - total flux cleaned = -0.00373199 Jy ! Component: 1450 - total flux cleaned = -0.00378179 Jy ! Component: 1500 - total flux cleaned = -0.00381486 Jy ! Component: 1550 - total flux cleaned = -0.00388004 Jy ! Component: 1600 - total flux cleaned = -0.00394432 Jy ! Component: 1650 - total flux cleaned = -0.00400789 Jy ! Component: 1700 - total flux cleaned = -0.00402363 Jy ! Component: 1750 - total flux cleaned = -0.00411715 Jy ! Component: 1800 - total flux cleaned = -0.00416338 Jy ! Component: 1850 - total flux cleaned = -0.00425529 Jy ! Component: 1900 - total flux cleaned = -0.00427069 Jy ! Component: 1950 - total flux cleaned = -0.00437592 Jy ! Component: 2000 - total flux cleaned = -0.00443534 Jy ! Component: 2050 - total flux cleaned = -0.00449432 Jy ! Component: 2100 - total flux cleaned = -0.00458168 Jy ! Component: 2150 - total flux cleaned = -0.00461069 Jy ! Component: 2200 - total flux cleaned = -0.00471089 Jy ! Component: 2250 - total flux cleaned = -0.00476753 Jy ! Component: 2300 - total flux cleaned = -0.00478167 Jy ! Component: 2350 - total flux cleaned = -0.00489326 Jy ! Component: 2400 - total flux cleaned = -0.00490713 Jy ! Component: 2450 - total flux cleaned = -0.00500307 Jy ! Component: 2500 - total flux cleaned = -0.00507098 Jy ! Component: 2550 - total flux cleaned = -0.00516516 Jy ! Component: 2600 - total flux cleaned = -0.00525849 Jy ! Component: 2650 - total flux cleaned = -0.00529835 Jy ! Component: 2700 - total flux cleaned = -0.00536411 Jy ! Component: 2750 - total flux cleaned = -0.00539027 Jy ! Component: 2800 - total flux cleaned = -0.00545509 Jy ! Component: 2850 - total flux cleaned = -0.00554504 Jy ! Component: 2900 - total flux cleaned = -0.00559615 Jy ! Component: 2950 - total flux cleaned = -0.00562147 Jy ! Component: 3000 - total flux cleaned = -0.00563399 Jy ! Component: 3050 - total flux cleaned = -0.00569653 Jy ! Component: 3100 - total flux cleaned = -0.00568414 Jy ! Component: 3150 - total flux cleaned = -0.00569662 Jy ! Component: 3200 - total flux cleaned = -0.00574571 Jy ! Component: 3250 - total flux cleaned = -0.00574572 Jy ! Component: 3300 - total flux cleaned = -0.00578203 Jy ! Component: 3350 - total flux cleaned = -0.00579401 Jy ! Component: 3400 - total flux cleaned = -0.00580585 Jy ! Component: 3450 - total flux cleaned = -0.00578202 Jy ! Component: 3500 - total flux cleaned = -0.00582929 Jy ! Component: 3550 - total flux cleaned = -0.00585271 Jy ! Component: 3600 - total flux cleaned = -0.00582922 Jy ! Component: 3650 - total flux cleaned = -0.00581765 Jy ! Component: 3700 - total flux cleaned = -0.00580619 Jy ! Component: 3750 - total flux cleaned = -0.00586364 Jy ! Component: 3800 - total flux cleaned = -0.00587492 Jy ! Component: 3850 - total flux cleaned = -0.00584097 Jy ! Component: 3900 - total flux cleaned = -0.00590853 Jy ! Component: 3950 - total flux cleaned = -0.00589727 Jy ! Component: 4000 - total flux cleaned = -0.00590841 Jy ! Component: 4050 - total flux cleaned = -0.00590841 Jy ! Total flux subtracted in 4096 components = -0.00587539 Jy ! Clean residual min=-0.000604 max=0.000695 Jy/beam ! Clean residual mean=-0.000000 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.18065 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 364 components and 0.18065 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0301-3126_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8935 x 2.679 at 3.425 degrees (North through East) ! Clean map min=-0.0014237 max=0.1469 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0301-3126_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.146903 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000185681 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.37919 0.37919 0.758379 1.51676 3.03352 6.06703 12.1341 24.2681 48.5363 97.0725 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.146 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 791.16 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0301-3126_X_uvs.log closed on Thu Apr 7 11:58:53 2016