! Started logfile: /scr/pima/bg219e_uvs/J1951-0509_X_uvs.log on Thu Apr 7 09:16:12 2016 obs /scr/pima/bg219e_uvs/J1951-0509_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1951-0509_X_uva.fits ! AN table 1: 28 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.784722 visibilities/baseline/integration-bin. ! Found source: J1951-0509 ! ! 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 9492 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219e_uvs/J1951-0509_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=1.032520Jy sigma=24.301884 ! Fit after self-cal, rms=0.747198Jy sigma=17.579235 ! 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=0.8517 mas, bmaj=2.813 mas, bpa=20.25 degrees ! Estimated noise=0.625763 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 = 0.199467 Jy ! Component: 100 - total flux cleaned = 0.243007 Jy ! Total flux subtracted in 100 components = 0.243007 Jy ! Clean residual min=-0.005156 max=0.012305 Jy/beam ! Clean residual mean=-0.000000 rms=0.001735 Jy/beam ! Combined flux in latest and established models = 0.243007 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.243007 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=0.062671Jy sigma=1.413043 ! Fit after self-cal, rms=0.062647Jy sigma=1.412398 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118501 Jy ! Component: 100 - total flux cleaned = 0.0178174 Jy ! Total flux subtracted in 100 components = 0.0178174 Jy ! Clean residual min=-0.004084 max=0.004743 Jy/beam ! Clean residual mean=0.000000 rms=0.001184 Jy/beam ! Combined flux in latest and established models = 0.260825 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 21 components and 0.260825 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=0.060652Jy sigma=1.363935 ! Fit after self-cal, rms=0.060646Jy sigma=1.363638 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=2.828 mas, bpa=17.29 degrees ! Estimated noise=0.451572 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 = 0.00383314 Jy ! Component: 100 - total flux cleaned = 0.00633936 Jy ! Component: 150 - total flux cleaned = 0.00812259 Jy ! Component: 200 - total flux cleaned = 0.00941001 Jy ! Total flux subtracted in 200 components = 0.00941001 Jy ! Clean residual min=-0.003006 max=0.003610 Jy/beam ! Clean residual mean=-0.000003 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.270235 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 46 components and 0.270235 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=0.060344Jy sigma=1.356983 ! Fit after self-cal, rms=0.060331Jy sigma=1.356702 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.022 x 2.828 at 17.29 degrees (North through East) ! Clean map min=-0.0028621 max=0.2546 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 1.03 FD 1.00 HN 1.05 KP 0.98 ! LA 1.02 NL 1.01 OV 1.02 PT 1.01 ! SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 1.00 ! LA 1.00 NL 1.02 OV 1.03 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.97 KP 0.97 ! LA 1.01 NL 1.00 OV 1.01 PT 0.97 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.01 KP 0.98 ! LA 0.99 NL 0.99 OV 1.01 PT 0.98 ! SC 1.04 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.03 KP 0.97 ! LA 1.01 NL 1.01 OV 0.99 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.97 KP 0.97 ! LA 1.02 NL 1.02 OV 0.98 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.03 KP 0.99 ! LA 1.00 NL 1.00 OV 0.98 PT 0.99 ! SC 0.98 ! ! ! 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=0.060331Jy sigma=1.356702 ! Fit after self-cal, rms=0.059734Jy sigma=1.343098 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=2.833 mas, bpa=17.26 degrees ! Estimated noise=0.451716 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 = -0.00010153 Jy ! Component: 100 - total flux cleaned = -0.000372502 Jy ! Component: 150 - total flux cleaned = -0.000424788 Jy ! Component: 200 - total flux cleaned = -0.000448914 Jy ! Total flux subtracted in 200 components = -0.000448914 Jy ! Clean residual min=-0.003060 max=0.002769 Jy/beam ! Clean residual mean=-0.000002 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.269786 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.269786 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=0.059695Jy sigma=1.342202 ! Fit after self-cal, rms=0.059689Jy sigma=1.342034 ! 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=0.059689Jy sigma=1.342034 ! Fit after self-cal, rms=0.059492Jy sigma=1.331466 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=2.835 mas, bpa=17.33 degrees ! Estimated noise=0.451819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000262274 Jy ! Component: 100 - total flux cleaned = -0.000441484 Jy ! Component: 150 - total flux cleaned = -0.000478682 Jy ! Component: 200 - total flux cleaned = -0.000478271 Jy ! Total flux subtracted in 200 components = -0.000478271 Jy ! Clean residual min=-0.002531 max=0.002511 Jy/beam ! Clean residual mean=-0.000004 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.269308 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 0.269308 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=0.059469Jy sigma=1.330904 ! Fit after self-cal, rms=0.059465Jy sigma=1.330790 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 = -9.13989e-07 Jy ! Component: 100 - total flux cleaned = -4.93597e-05 Jy ! Component: 150 - total flux cleaned = -7.93652e-05 Jy ! Component: 200 - total flux cleaned = -9.45177e-05 Jy ! Total flux subtracted in 200 components = -9.45177e-05 Jy ! Clean residual min=-0.002464 max=0.002372 Jy/beam ! Clean residual mean=-0.000004 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.269213 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 0.269213 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=0.059456Jy sigma=1.330550 ! Fit after self-cal, rms=0.059454Jy sigma=1.330517 ! 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=0.059454Jy sigma=1.330517 ! Fit after self-cal, rms=0.059556Jy sigma=1.330314 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=2.838 mas, bpa=17.37 degrees ! Estimated noise=0.452061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00016082 Jy ! Component: 100 - total flux cleaned = -0.000309646 Jy ! Component: 150 - total flux cleaned = -0.000382686 Jy ! Component: 200 - total flux cleaned = -0.000396241 Jy ! Total flux subtracted in 200 components = -0.000396241 Jy ! Clean residual min=-0.002399 max=0.002274 Jy/beam ! Clean residual mean=-0.000004 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.268817 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.268817 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=0.059544Jy sigma=1.330013 ! Fit after self-cal, rms=0.059542Jy sigma=1.329970 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 = -3.59364e-05 Jy ! Component: 100 - total flux cleaned = -0.000113052 Jy ! Component: 150 - total flux cleaned = -0.000124625 Jy ! Component: 200 - total flux cleaned = -0.000146723 Jy ! Total flux subtracted in 200 components = -0.000146723 Jy ! Clean residual min=-0.002362 max=0.002245 Jy/beam ! Clean residual mean=-0.000004 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.26867 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 76 components and 0.26867 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=0.059537Jy sigma=1.329829 ! Fit after self-cal, rms=0.059535Jy sigma=1.329810 ! 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=0.059535Jy sigma=1.329810 ! Fit after self-cal, rms=0.059612Jy sigma=1.329730 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.054 mas, bmaj=3.566 mas, bpa=5.993 degrees ! Estimated noise=0.540582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000431944 Jy ! Component: 100 - total flux cleaned = -0.000521916 Jy ! Component: 150 - total flux cleaned = -0.00061439 Jy ! Component: 200 - total flux cleaned = -0.000630669 Jy ! Total flux subtracted in 200 components = -0.000630669 Jy ! Clean residual min=-0.002305 max=0.002866 Jy/beam ! Clean residual mean=-0.000006 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.268039 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 78 components and 0.26804 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=0.059606Jy sigma=1.329601 ! Fit after self-cal, rms=0.059604Jy sigma=1.329555 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 (-1.2, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233697 Jy ! Component: 100 - total flux cleaned = 0.00336981 Jy ! Component: 150 - total flux cleaned = 0.00385802 Jy ! Component: 200 - total flux cleaned = 0.0042915 Jy ! Total flux subtracted in 200 components = 0.0042915 Jy ! Clean residual min=-0.002088 max=0.002074 Jy/beam ! Clean residual mean=-0.000005 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.272331 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 113 components and 0.272331 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=0.059524Jy sigma=1.327470 ! Fit after self-cal, rms=0.059518Jy sigma=1.327319 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=2.84 mas, bpa=17.39 degrees ! Estimated noise=0.452292 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.024 x 2.84 at 17.39 degrees (North through East) ! Clean map min=-0.0019283 max=0.25472 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=0.8531 mas, bmaj=2.827 mas, bpa=20.28 degrees ! Estimated noise=0.625373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.199319 Jy ! Component: 100 - total flux cleaned = 0.242832 Jy ! Component: 150 - total flux cleaned = 0.253877 Jy ! Component: 200 - total flux cleaned = 0.259485 Jy ! Total flux subtracted in 200 components = 0.259485 Jy ! Clean residual min=-0.003918 max=0.003893 Jy/beam ! Clean residual mean=-0.000001 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.259485 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.259485 Jy ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=2.84 mas, bpa=17.39 degrees ! Estimated noise=0.452292 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 = 0.00422134 Jy ! Component: 100 - total flux cleaned = 0.00696828 Jy ! Component: 150 - total flux cleaned = 0.00892439 Jy ! Component: 200 - total flux cleaned = 0.00991655 Jy ! Total flux subtracted in 200 components = 0.00991655 Jy ! Clean residual min=-0.002415 max=0.001992 Jy/beam ! Clean residual mean=-0.000003 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.269402 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 58 components and 0.269402 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=2.054 mas, bmaj=3.566 mas, bpa=5.993 degrees ! Estimated noise=0.540582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171823 Jy ! Component: 100 - total flux cleaned = 0.00211064 Jy ! Component: 150 - total flux cleaned = 0.00248185 Jy ! Component: 200 - total flux cleaned = 0.00286597 Jy ! Total flux subtracted in 200 components = 0.00286597 Jy ! Clean residual min=-0.002121 max=0.002091 Jy/beam ! Clean residual mean=-0.000005 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.272268 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 = 0.000302079 Jy ! Component: 100 - total flux cleaned = 0.00051817 Jy ! Component: 150 - total flux cleaned = 0.000640588 Jy ! Component: 200 - total flux cleaned = 0.000731226 Jy ! Total flux subtracted in 200 components = 0.000731226 Jy ! Clean residual min=-0.001921 max=0.002095 Jy/beam ! Clean residual mean=-0.000005 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.272999 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 107 components and 0.272999 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=2.84 mas, bpa=17.39 degrees ! Estimated noise=0.452292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000164098 Jy ! Component: 100 - total flux cleaned = 0.000190458 Jy ! Component: 150 - total flux cleaned = 0.000432685 Jy ! Component: 200 - total flux cleaned = 0.000682821 Jy ! Total flux subtracted in 200 components = 0.000682821 Jy ! Clean residual min=-0.001941 max=0.001901 Jy/beam ! Clean residual mean=-0.000003 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.273682 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 126 components and 0.273682 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=0.059473Jy sigma=1.326307 ! Fit after self-cal, rms=0.059461Jy sigma=1.326107 wmodel /scr/pima/bg219e_uvs/J1951-0509_X_map.mod ! Writing 126 model components to file: /scr/pima/bg219e_uvs/J1951-0509_X_map.mod wobs /scr/pima/bg219e_uvs/J1951-0509_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1951-0509_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1951-0509_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J1951-0509_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 = 0.000210068 Jy ! Component: 100 - total flux cleaned = 0.000275428 Jy ! Component: 150 - total flux cleaned = 0.000185193 Jy ! Component: 200 - total flux cleaned = 3.9763e-05 Jy ! Component: 250 - total flux cleaned = -0.000184194 Jy ! Component: 300 - total flux cleaned = -0.000293079 Jy ! Component: 350 - total flux cleaned = -0.000477912 Jy ! Component: 400 - total flux cleaned = -0.000580261 Jy ! Component: 450 - total flux cleaned = -0.000754216 Jy ! Component: 500 - total flux cleaned = -0.000850655 Jy ! Component: 550 - total flux cleaned = -0.000944997 Jy ! Component: 600 - total flux cleaned = -0.00101425 Jy ! Component: 650 - total flux cleaned = -0.00112727 Jy ! Component: 700 - total flux cleaned = -0.00123802 Jy ! Component: 750 - total flux cleaned = -0.00134634 Jy ! Component: 800 - total flux cleaned = -0.00149439 Jy ! Component: 850 - total flux cleaned = -0.0015567 Jy ! Component: 900 - total flux cleaned = -0.00163853 Jy ! Component: 950 - total flux cleaned = -0.00169851 Jy ! Component: 1000 - total flux cleaned = -0.00175752 Jy ! Component: 1050 - total flux cleaned = -0.0017575 Jy ! Component: 1100 - total flux cleaned = -0.00181488 Jy ! Component: 1150 - total flux cleaned = -0.00185234 Jy ! Component: 1200 - total flux cleaned = -0.00187034 Jy ! Component: 1250 - total flux cleaned = -0.00183408 Jy ! Component: 1300 - total flux cleaned = -0.00183457 Jy ! Component: 1350 - total flux cleaned = -0.00185236 Jy ! Component: 1400 - total flux cleaned = -0.00186933 Jy ! Component: 1450 - total flux cleaned = -0.00181838 Jy ! Component: 1500 - total flux cleaned = -0.00185227 Jy ! Component: 1550 - total flux cleaned = -0.00186877 Jy ! Component: 1600 - total flux cleaned = -0.00183573 Jy ! Component: 1650 - total flux cleaned = -0.00180338 Jy ! Component: 1700 - total flux cleaned = -0.00181928 Jy ! Component: 1750 - total flux cleaned = -0.00178764 Jy ! Component: 1800 - total flux cleaned = -0.00170965 Jy ! Component: 1850 - total flux cleaned = -0.00170967 Jy ! Component: 1900 - total flux cleaned = -0.00167937 Jy ! Component: 1950 - total flux cleaned = -0.00166448 Jy ! Component: 2000 - total flux cleaned = -0.00162016 Jy ! Component: 2050 - total flux cleaned = -0.00164936 Jy ! Component: 2100 - total flux cleaned = -0.0015768 Jy ! Component: 2150 - total flux cleaned = -0.00156252 Jy ! Component: 2200 - total flux cleaned = -0.00154824 Jy ! Component: 2250 - total flux cleaned = -0.00156218 Jy ! Component: 2300 - total flux cleaned = -0.00158973 Jy ! Component: 2350 - total flux cleaned = -0.00160371 Jy ! Component: 2400 - total flux cleaned = -0.00161719 Jy ! Component: 2450 - total flux cleaned = -0.00157704 Jy ! Component: 2500 - total flux cleaned = -0.00159044 Jy ! Component: 2550 - total flux cleaned = -0.0015903 Jy ! Component: 2600 - total flux cleaned = -0.0015251 Jy ! Component: 2650 - total flux cleaned = -0.00153793 Jy ! Component: 2700 - total flux cleaned = -0.00149951 Jy ! Component: 2750 - total flux cleaned = -0.00144889 Jy ! Component: 2800 - total flux cleaned = -0.0014113 Jy ! Component: 2850 - total flux cleaned = -0.00141123 Jy ! Component: 2900 - total flux cleaned = -0.00137432 Jy ! Component: 2950 - total flux cleaned = -0.00139892 Jy ! Component: 3000 - total flux cleaned = -0.0014717 Jy ! Component: 3050 - total flux cleaned = -0.00142356 Jy ! Component: 3100 - total flux cleaned = -0.00149511 Jy ! Component: 3150 - total flux cleaned = -0.00150695 Jy ! Component: 3200 - total flux cleaned = -0.00154215 Jy ! Component: 3250 - total flux cleaned = -0.00153047 Jy ! Component: 3300 - total flux cleaned = -0.00155383 Jy ! Component: 3350 - total flux cleaned = -0.00162255 Jy ! Component: 3400 - total flux cleaned = -0.00164547 Jy ! Component: 3450 - total flux cleaned = -0.00170203 Jy ! Component: 3500 - total flux cleaned = -0.00171318 Jy ! Component: 3550 - total flux cleaned = -0.00175768 Jy ! Component: 3600 - total flux cleaned = -0.00179096 Jy ! Component: 3650 - total flux cleaned = -0.00180205 Jy ! Component: 3700 - total flux cleaned = -0.00181295 Jy ! Component: 3750 - total flux cleaned = -0.00181304 Jy ! Component: 3800 - total flux cleaned = -0.00185614 Jy ! Component: 3850 - total flux cleaned = -0.00187747 Jy ! Component: 3900 - total flux cleaned = -0.00191992 Jy ! Component: 3950 - total flux cleaned = -0.00194104 Jy ! Component: 4000 - total flux cleaned = -0.00195158 Jy ! Component: 4050 - total flux cleaned = -0.00197248 Jy ! Total flux subtracted in 4096 components = -0.00201394 Jy ! Clean residual min=-0.000640 max=0.000828 Jy/beam ! Clean residual mean=-0.000001 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.271668 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 404 components and 0.271668 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1951-0509_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.024 x 2.84 at 17.39 degrees (North through East) ! Clean map min=-0.0013863 max=0.25567 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1951-0509_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.255665 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000174783 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.205092 0.205092 0.410185 0.820369 1.64074 3.28148 6.56295 13.1259 26.2518 52.5036 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.255 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1462.76 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1951-0509_X_uvs.log closed on Thu Apr 7 09:16:16 2016