! Started logfile: /scr/pima/bg219i_uvs/J1726+3213_X_uvs.log on Wed Apr 6 23:51:18 2016 obs /scr/pima/bg219i_uvs/J1726+3213_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1726+3213_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.639506 visibilities/baseline/integration-bin. ! Found source: J1726+3213 ! ! 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 12432 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/bg219i_uvs/J1726+3213_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 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 94 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=1.040915Jy sigma=23.904954 ! Fit after self-cal, rms=0.705099Jy sigma=15.993795 ! 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=0.8193 mas, bmaj=1.223 mas, bpa=-7.347 degrees ! Estimated noise=0.725149 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 = 0.226714 Jy ! Component: 100 - total flux cleaned = 0.281162 Jy ! Total flux subtracted in 100 components = 0.281162 Jy ! Clean residual min=-0.011738 max=0.019873 Jy/beam ! Clean residual mean=0.000010 rms=0.002815 Jy/beam ! Combined flux in latest and established models = 0.281162 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.281162 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=0.074670Jy sigma=1.611031 ! Fit after self-cal, rms=0.074635Jy sigma=1.610146 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0198257 Jy ! Component: 100 - total flux cleaned = 0.0283558 Jy ! Total flux subtracted in 100 components = 0.0283558 Jy ! Clean residual min=-0.009511 max=0.010208 Jy/beam ! Clean residual mean=0.000009 rms=0.001997 Jy/beam ! Combined flux in latest and established models = 0.309518 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.309518 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=0.069309Jy sigma=1.429783 ! Fit after self-cal, rms=0.069275Jy sigma=1.428931 ! 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=1.044 mas, bmaj=1.492 mas, bpa=-9.004 degrees ! Estimated noise=0.40273 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 = 0.0069753 Jy ! Component: 100 - total flux cleaned = 0.00971358 Jy ! Component: 150 - total flux cleaned = 0.0105279 Jy ! Component: 200 - total flux cleaned = 0.010582 Jy ! Total flux subtracted in 200 components = 0.010582 Jy ! Clean residual min=-0.005929 max=0.008102 Jy/beam ! Clean residual mean=0.000001 rms=0.001644 Jy/beam ! Combined flux in latest and established models = 0.3201 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 15 components and 0.3201 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=0.069043Jy sigma=1.404679 ! Fit after self-cal, rms=0.069041Jy sigma=1.404609 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.044 x 1.492 at -9.004 degrees (North through East) ! Clean map min=-0.0058386 max=0.29666 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.00 KP 0.99 ! LA 0.96 MK 1.00 NL 1.00 OV 0.99 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 0.97 KP 0.98 ! LA 0.98 MK 1.00 NL 1.01 OV 0.96 ! PT 1.02 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 0.97 KP 0.99 ! LA 0.97 MK 1.00 NL 1.01 OV 0.97 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.99 KP 0.99 ! LA 0.96 MK 0.98 NL 1.02 OV 0.98 ! PT 0.97 SC 1.08 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 0.98 KP 0.98 ! LA 0.97 MK 0.98 NL 1.00 OV 0.96 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 0.98 KP 0.98 ! LA 0.97 MK 0.99 NL 1.01 OV 0.97 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 HN 0.98 KP 0.98 ! LA 0.97 MK 0.99 NL 0.98 OV 0.97 ! PT 0.98 SC 1.06 ! ! ! 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=0.069041Jy sigma=1.404609 ! Fit after self-cal, rms=0.068345Jy sigma=1.370992 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=1.504 mas, bpa=-10.85 degrees ! Estimated noise=0.401431 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 (-12, -22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206709 Jy ! Component: 100 - total flux cleaned = 0.00206808 Jy ! Component: 150 - total flux cleaned = 0.00176688 Jy ! Component: 200 - total flux cleaned = 0.00143639 Jy ! Total flux subtracted in 200 components = 0.00143639 Jy ! Clean residual min=-0.004762 max=0.005892 Jy/beam ! Clean residual mean=0.000007 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 0.321536 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.321536 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=0.067608Jy sigma=1.358439 ! Fit after self-cal, rms=0.067590Jy sigma=1.356303 ! 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=0.067590Jy sigma=1.356303 ! Fit after self-cal, rms=0.068442Jy sigma=1.326502 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.053 mas, bmaj=1.493 mas, bpa=-10.01 degrees ! Estimated noise=0.401525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00101164 Jy ! Component: 100 - total flux cleaned = -0.00110593 Jy ! Component: 150 - total flux cleaned = -0.00110745 Jy ! Component: 200 - total flux cleaned = -0.00110912 Jy ! Total flux subtracted in 200 components = -0.00110912 Jy ! Clean residual min=-0.002660 max=0.002598 Jy/beam ! Clean residual mean=0.000000 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.320427 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.320427 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=0.068386Jy sigma=1.324975 ! Fit after self-cal, rms=0.068436Jy sigma=1.324788 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 = -0.000384472 Jy ! Component: 100 - total flux cleaned = -0.000508507 Jy ! Component: 150 - total flux cleaned = -0.00056246 Jy ! Component: 200 - total flux cleaned = -0.00053726 Jy ! Total flux subtracted in 200 components = -0.00053726 Jy ! Clean residual min=-0.002613 max=0.002523 Jy/beam ! Clean residual mean=0.000000 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.319889 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.319889 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=0.068416Jy sigma=1.324160 ! Fit after self-cal, rms=0.068414Jy sigma=1.324119 ! 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=0.068414Jy sigma=1.324119 ! Fit after self-cal, rms=0.068589Jy sigma=1.323864 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=1.492 mas, bpa=-9.853 degrees ! Estimated noise=0.401568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000343755 Jy ! Component: 100 - total flux cleaned = -0.000401355 Jy ! Component: 150 - total flux cleaned = -0.000425589 Jy ! Component: 200 - total flux cleaned = -0.000402386 Jy ! Total flux subtracted in 200 components = -0.000402386 Jy ! Clean residual min=-0.002585 max=0.002439 Jy/beam ! Clean residual mean=-0.000000 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.319487 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.319487 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=0.068570Jy sigma=1.323282 ! Fit after self-cal, rms=0.068571Jy sigma=1.323236 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 = -0.000275589 Jy ! Component: 100 - total flux cleaned = -0.000317658 Jy ! Component: 150 - total flux cleaned = -0.000298531 Jy ! Component: 200 - total flux cleaned = -0.000280725 Jy ! Total flux subtracted in 200 components = -0.000280725 Jy ! Clean residual min=-0.002551 max=0.002385 Jy/beam ! Clean residual mean=0.000000 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.319206 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.319206 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=0.068562Jy sigma=1.322923 ! Fit after self-cal, rms=0.068561Jy sigma=1.322908 ! 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=0.068561Jy sigma=1.322908 ! Fit after self-cal, rms=0.068645Jy sigma=1.322796 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.563 mas, bmaj=2.846 mas, bpa=0.3052 degrees ! Estimated noise=0.48964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000330658 Jy ! Component: 100 - total flux cleaned = -0.000253603 Jy ! Component: 150 - total flux cleaned = -0.000202785 Jy ! Component: 200 - total flux cleaned = -0.000160948 Jy ! Total flux subtracted in 200 components = -0.000160948 Jy ! Clean residual min=-0.002584 max=0.002610 Jy/beam ! Clean residual mean=0.000000 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.319045 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 0.319045 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=0.068641Jy sigma=1.322633 ! Fit after self-cal, rms=0.068643Jy sigma=1.322618 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 = -0.000150207 Jy ! Component: 100 - total flux cleaned = -0.000150388 Jy ! Component: 150 - total flux cleaned = -0.000134814 Jy ! Component: 200 - total flux cleaned = -0.000127598 Jy ! Total flux subtracted in 200 components = -0.000127598 Jy ! Clean residual min=-0.002545 max=0.002606 Jy/beam ! Clean residual mean=0.000001 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.318918 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 0.318918 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=0.068642Jy sigma=1.322545 ! Fit after self-cal, rms=0.068641Jy sigma=1.322541 ! 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=1.052 mas, bmaj=1.491 mas, bpa=-9.72 degrees ! Estimated noise=0.401445 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.052 x 1.491 at -9.72 degrees (North through East) ! Clean map min=-0.0023825 max=0.29468 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=0.8266 mas, bmaj=1.219 mas, bpa=-7.79 degrees ! Estimated noise=0.728966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.227788 Jy ! Component: 100 - total flux cleaned = 0.282362 Jy ! Component: 150 - total flux cleaned = 0.300756 Jy ! Component: 200 - total flux cleaned = 0.308059 Jy ! Total flux subtracted in 200 components = 0.308059 Jy ! Clean residual min=-0.005261 max=0.005071 Jy/beam ! Clean residual mean=0.000007 rms=0.001173 Jy/beam ! Combined flux in latest and established models = 0.30806 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.30806 Jy ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=1.491 mas, bpa=-9.72 degrees ! Estimated noise=0.401445 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 = 0.00565271 Jy ! Component: 100 - total flux cleaned = 0.0079346 Jy ! Component: 150 - total flux cleaned = 0.00854399 Jy ! Component: 200 - total flux cleaned = 0.00893373 Jy ! Total flux subtracted in 200 components = 0.00893373 Jy ! Clean residual min=-0.002784 max=0.002452 Jy/beam ! Clean residual mean=-0.000000 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.316993 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 35 components and 0.316993 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=2.563 mas, bmaj=2.846 mas, bpa=0.3052 degrees ! Estimated noise=0.48964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000693634 Jy ! Component: 100 - total flux cleaned = 0.000852126 Jy ! Component: 150 - total flux cleaned = 0.000942301 Jy ! Component: 200 - total flux cleaned = 0.00102182 Jy ! Total flux subtracted in 200 components = 0.00102182 Jy ! Clean residual min=-0.002453 max=0.002764 Jy/beam ! Clean residual mean=0.000000 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.318015 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 = 5.3908e-05 Jy ! Component: 100 - total flux cleaned = 7.01731e-05 Jy ! Component: 150 - total flux cleaned = 9.98461e-05 Jy ! Component: 200 - total flux cleaned = 0.000113263 Jy ! Total flux subtracted in 200 components = 0.000113263 Jy ! Clean residual min=-0.002428 max=0.002765 Jy/beam ! Clean residual mean=0.000000 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.318128 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 53 components and 0.318128 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=1.491 mas, bpa=-9.72 degrees ! Estimated noise=0.401445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.38022e-06 Jy ! Component: 100 - total flux cleaned = -5.89568e-06 Jy ! Component: 150 - total flux cleaned = -8.78392e-05 Jy ! Component: 200 - total flux cleaned = -0.000137982 Jy ! Total flux subtracted in 200 components = -0.000137982 Jy ! Clean residual min=-0.002652 max=0.002498 Jy/beam ! Clean residual mean=-0.000000 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.31799 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.31799 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=0.068695Jy sigma=1.323167 ! Fit after self-cal, rms=0.068694Jy sigma=1.323086 wmodel /scr/pima/bg219i_uvs/J1726+3213_X_map.mod ! Writing 63 model components to file: /scr/pima/bg219i_uvs/J1726+3213_X_map.mod wobs /scr/pima/bg219i_uvs/J1726+3213_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1726+3213_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1726+3213_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219i_uvs/J1726+3213_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 = -0.000606966 Jy ! Component: 100 - total flux cleaned = -0.00117838 Jy ! Component: 150 - total flux cleaned = -0.00148338 Jy ! Component: 200 - total flux cleaned = -0.00173569 Jy ! Component: 250 - total flux cleaned = -0.00197607 Jy ! Component: 300 - total flux cleaned = -0.00207641 Jy ! Component: 350 - total flux cleaned = -0.0022388 Jy ! Component: 400 - total flux cleaned = -0.00233344 Jy ! Component: 450 - total flux cleaned = -0.00245507 Jy ! Component: 500 - total flux cleaned = -0.00254377 Jy ! Component: 550 - total flux cleaned = -0.00268821 Jy ! Component: 600 - total flux cleaned = -0.00280146 Jy ! Component: 650 - total flux cleaned = -0.00283016 Jy ! Component: 700 - total flux cleaned = -0.00301996 Jy ! Component: 750 - total flux cleaned = -0.00312589 Jy ! Component: 800 - total flux cleaned = -0.00320342 Jy ! Component: 850 - total flux cleaned = -0.00322889 Jy ! Component: 900 - total flux cleaned = -0.00332883 Jy ! Component: 950 - total flux cleaned = -0.00342698 Jy ! Component: 1000 - total flux cleaned = -0.00345137 Jy ! Component: 1050 - total flux cleaned = -0.00347522 Jy ! Component: 1100 - total flux cleaned = -0.00347511 Jy ! Component: 1150 - total flux cleaned = -0.00349786 Jy ! Component: 1200 - total flux cleaned = -0.00345329 Jy ! Component: 1250 - total flux cleaned = -0.00351939 Jy ! Component: 1300 - total flux cleaned = -0.0034979 Jy ! Component: 1350 - total flux cleaned = -0.00354044 Jy ! Component: 1400 - total flux cleaned = -0.00354046 Jy ! Component: 1450 - total flux cleaned = -0.00356116 Jy ! Component: 1500 - total flux cleaned = -0.00358171 Jy ! Component: 1550 - total flux cleaned = -0.00358168 Jy ! Component: 1600 - total flux cleaned = -0.00358171 Jy ! Component: 1650 - total flux cleaned = -0.00362043 Jy ! Component: 1700 - total flux cleaned = -0.00362038 Jy ! Component: 1750 - total flux cleaned = -0.00365817 Jy ! Component: 1800 - total flux cleaned = -0.00367648 Jy ! Component: 1850 - total flux cleaned = -0.00369516 Jy ! Component: 1900 - total flux cleaned = -0.00369517 Jy ! Component: 1950 - total flux cleaned = -0.00378548 Jy ! Component: 2000 - total flux cleaned = -0.00383875 Jy ! Component: 2050 - total flux cleaned = -0.00389142 Jy ! Component: 2100 - total flux cleaned = -0.00390916 Jy ! Component: 2150 - total flux cleaned = -0.00399512 Jy ! Component: 2200 - total flux cleaned = -0.00402922 Jy ! Component: 2250 - total flux cleaned = -0.00406287 Jy ! Component: 2300 - total flux cleaned = -0.00414623 Jy ! Component: 2350 - total flux cleaned = -0.00411356 Jy ! Component: 2400 - total flux cleaned = -0.00417853 Jy ! Component: 2450 - total flux cleaned = -0.00422673 Jy ! Component: 2500 - total flux cleaned = -0.00429042 Jy ! Component: 2550 - total flux cleaned = -0.00427477 Jy ! Component: 2600 - total flux cleaned = -0.00433748 Jy ! Component: 2650 - total flux cleaned = -0.00438414 Jy ! Component: 2700 - total flux cleaned = -0.00444564 Jy ! Component: 2750 - total flux cleaned = -0.00458235 Jy ! Component: 2800 - total flux cleaned = -0.00458228 Jy ! Component: 2850 - total flux cleaned = -0.00462713 Jy ! Component: 2900 - total flux cleaned = -0.00470117 Jy ! Component: 2950 - total flux cleaned = -0.00470116 Jy ! Component: 3000 - total flux cleaned = -0.00474473 Jy ! Component: 3050 - total flux cleaned = -0.00478798 Jy ! Component: 3100 - total flux cleaned = -0.004788 Jy ! Component: 3150 - total flux cleaned = -0.00481642 Jy ! Component: 3200 - total flux cleaned = -0.00487295 Jy ! Component: 3250 - total flux cleaned = -0.00484478 Jy ! Component: 3300 - total flux cleaned = -0.00488663 Jy ! Component: 3350 - total flux cleaned = -0.00484497 Jy ! Component: 3400 - total flux cleaned = -0.00488639 Jy ! Component: 3450 - total flux cleaned = -0.00487273 Jy ! Component: 3500 - total flux cleaned = -0.00490004 Jy ! Component: 3550 - total flux cleaned = -0.00490027 Jy ! Component: 3600 - total flux cleaned = -0.00494059 Jy ! Component: 3650 - total flux cleaned = -0.00494065 Jy ! Component: 3700 - total flux cleaned = -0.00494066 Jy ! Component: 3750 - total flux cleaned = -0.00498033 Jy ! Component: 3800 - total flux cleaned = -0.00496715 Jy ! Component: 3850 - total flux cleaned = -0.00500629 Jy ! Component: 3900 - total flux cleaned = -0.00501922 Jy ! Component: 3950 - total flux cleaned = -0.0050063 Jy ! Component: 4000 - total flux cleaned = -0.00503191 Jy ! Component: 4050 - total flux cleaned = -0.00505739 Jy ! Total flux subtracted in 4096 components = -0.00509543 Jy ! Clean residual min=-0.000736 max=0.000668 Jy/beam ! Clean residual mean=-0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.312895 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 330 components and 0.312895 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1726+3213_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.052 x 1.491 at -9.72 degrees (North through East) ! Clean map min=-0.0016196 max=0.2963 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1726+3213_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.296301 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000201208 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.20372 0.20372 0.407439 0.814878 1.62976 3.25951 6.51903 13.0381 26.0761 52.1522 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.296 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1472.61 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1726+3213_X_uvs.log closed on Wed Apr 6 23:51:22 2016