! Started logfile: /scr/pima/bg219e_uvs/J2125+0441_X_uvs.log on Thu Apr 7 09:19:43 2016 obs /scr/pima/bg219e_uvs/J2125+0441_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J2125+0441_X_uva.fits ! AN table 1: 37 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.903153 visibilities/baseline/integration-bin. ! Found source: J2125+0441 ! ! 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 14436 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/J2125+0441_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 50 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=1.056780Jy sigma=24.807533 ! Fit after self-cal, rms=0.662778Jy sigma=15.536441 ! 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=0.904 mas, bmaj=2.382 mas, bpa=18.79 degrees ! Estimated noise=0.536501 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 = 0.260915 Jy ! Component: 100 - total flux cleaned = 0.318229 Jy ! Total flux subtracted in 100 components = 0.318229 Jy ! Clean residual min=-0.006992 max=0.018226 Jy/beam ! Clean residual mean=-0.000003 rms=0.002109 Jy/beam ! Combined flux in latest and established models = 0.318229 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.318229 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=0.067957Jy sigma=1.565795 ! Fit after self-cal, rms=0.067953Jy sigma=1.565690 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0187127 Jy ! Component: 100 - total flux cleaned = 0.0285875 Jy ! Total flux subtracted in 100 components = 0.0285875 Jy ! Clean residual min=-0.004572 max=0.005160 Jy/beam ! Clean residual mean=0.000000 rms=0.001215 Jy/beam ! Combined flux in latest and established models = 0.346817 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 23 components and 0.346817 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=0.061347Jy sigma=1.400250 ! Fit after self-cal, rms=0.061300Jy sigma=1.399176 ! 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=1.11 mas, bmaj=2.625 mas, bpa=16.72 degrees ! Estimated noise=0.361815 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 = 0.00951668 Jy ! Component: 100 - total flux cleaned = 0.0154503 Jy ! Component: 150 - total flux cleaned = 0.019499 Jy ! Component: 200 - total flux cleaned = 0.0223534 Jy ! Total flux subtracted in 200 components = 0.0223534 Jy ! Clean residual min=-0.003065 max=0.003679 Jy/beam ! Clean residual mean=0.000002 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.36917 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 54 components and 0.36917 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=0.059645Jy sigma=1.358544 ! Fit after self-cal, rms=0.059620Jy sigma=1.357856 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.11 x 2.625 at 16.72 degrees (North through East) ! Clean map min=-0.0030732 max=0.33493 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 1.02 FD 1.02 HN 1.03 KP 1.00 ! LA 0.98 NL 1.00 OV 0.98 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.02 KP 1.00 ! LA 0.99 NL 1.00 OV 0.99 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 0.99 ! LA 0.98 NL 1.00 OV 1.00 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.02 KP 0.99 ! LA 0.99 NL 1.01 OV 0.98 PT 0.99 ! SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.02 KP 0.99 ! LA 0.99 NL 1.01 OV 0.99 PT 0.96 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 0.98 ! LA 1.01 NL 1.02 OV 0.97 PT 1.02 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KP 0.98 ! LA 1.00 NL 1.00 OV 0.98 PT 0.99 ! 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=0.059620Jy sigma=1.357856 ! Fit after self-cal, rms=0.059326Jy sigma=1.347655 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=2.635 mas, bpa=16.71 degrees ! Estimated noise=0.361136 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 = -0.000526378 Jy ! Component: 100 - total flux cleaned = -0.000647755 Jy ! Component: 150 - total flux cleaned = -0.000747332 Jy ! Component: 200 - total flux cleaned = -0.000832714 Jy ! Total flux subtracted in 200 components = -0.000832714 Jy ! Clean residual min=-0.002616 max=0.002855 Jy/beam ! Clean residual mean=0.000003 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.368338 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 63 components and 0.368338 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=0.059293Jy sigma=1.346643 ! Fit after self-cal, rms=0.059284Jy sigma=1.346426 ! 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=0.059284Jy sigma=1.346426 ! Fit after self-cal, rms=0.059199Jy sigma=1.340218 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.113 mas, bmaj=2.635 mas, bpa=16.74 degrees ! Estimated noise=0.360984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000311076 Jy ! Component: 100 - total flux cleaned = -0.000332008 Jy ! Component: 150 - total flux cleaned = -0.000423188 Jy ! Component: 200 - total flux cleaned = -0.000455486 Jy ! Total flux subtracted in 200 components = -0.000455486 Jy ! Clean residual min=-0.002205 max=0.002702 Jy/beam ! Clean residual mean=0.000001 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.367882 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 0.367882 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=0.059184Jy sigma=1.339716 ! Fit after self-cal, rms=0.059180Jy sigma=1.339610 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 (0.2, -51). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021822 Jy ! Component: 100 - total flux cleaned = 0.00286646 Jy ! Component: 150 - total flux cleaned = 0.00317177 Jy ! Component: 200 - total flux cleaned = 0.00346295 Jy ! Total flux subtracted in 200 components = 0.00346295 Jy ! Clean residual min=-0.001898 max=0.002071 Jy/beam ! Clean residual mean=0.000001 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.371345 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 89 components and 0.371345 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=0.059057Jy sigma=1.336937 ! Fit after self-cal, rms=0.059052Jy sigma=1.336856 ! Inverting map ! Added new window around map position (-2.4, 5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202226 Jy ! Component: 100 - total flux cleaned = 0.0029208 Jy ! Component: 150 - total flux cleaned = 0.00305568 Jy ! Component: 200 - total flux cleaned = 0.0032058 Jy ! Total flux subtracted in 200 components = 0.0032058 Jy ! Clean residual min=-0.001825 max=0.001793 Jy/beam ! Clean residual mean=0.000001 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.374551 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 111 components and 0.374551 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=0.058969Jy sigma=1.335144 ! Fit after self-cal, rms=0.058968Jy sigma=1.335080 ! 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=0.058968Jy sigma=1.335080 ! Fit after self-cal, rms=0.058906Jy sigma=1.334797 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=2.636 mas, bpa=16.77 degrees ! Estimated noise=0.360583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000752556 Jy ! Component: 100 - total flux cleaned = 0.00105096 Jy ! Component: 150 - total flux cleaned = 0.00113034 Jy ! Component: 200 - total flux cleaned = 0.00122632 Jy ! Total flux subtracted in 200 components = 0.00122632 Jy ! Clean residual min=-0.001633 max=0.001778 Jy/beam ! Clean residual mean=0.000001 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.375777 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 116 components and 0.375777 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=0.058879Jy sigma=1.334210 ! Fit after self-cal, rms=0.058879Jy sigma=1.334193 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 (14.8, 6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120705 Jy ! Component: 100 - total flux cleaned = 0.00166287 Jy ! Component: 150 - total flux cleaned = 0.00201859 Jy ! Component: 200 - total flux cleaned = 0.00230475 Jy ! Total flux subtracted in 200 components = 0.00230475 Jy ! Clean residual min=-0.001520 max=0.001562 Jy/beam ! Clean residual mean=0.000000 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.378082 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 136 components and 0.378082 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=0.058818Jy sigma=1.332737 ! Fit after self-cal, rms=0.058817Jy sigma=1.332675 ! 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=0.058817Jy sigma=1.332675 ! Fit after self-cal, rms=0.058786Jy sigma=1.332591 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.206 mas, bmaj=3.277 mas, bpa=2.948 degrees ! Estimated noise=0.420105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100856 Jy ! Component: 100 - total flux cleaned = 0.00172038 Jy ! Component: 150 - total flux cleaned = 0.0021738 Jy ! Component: 200 - total flux cleaned = 0.00255142 Jy ! Total flux subtracted in 200 components = 0.00255142 Jy ! Clean residual min=-0.001718 max=0.001561 Jy/beam ! Clean residual mean=-0.000000 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.380633 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 165 components and 0.380633 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=0.058771Jy sigma=1.332178 ! Fit after self-cal, rms=0.058770Jy sigma=1.332159 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 = 0.000435961 Jy ! Component: 100 - total flux cleaned = 0.000733299 Jy ! Component: 150 - total flux cleaned = 0.00106118 Jy ! Component: 200 - total flux cleaned = 0.00129104 Jy ! Total flux subtracted in 200 components = 0.00129104 Jy ! Clean residual min=-0.001611 max=0.001500 Jy/beam ! Clean residual mean=-0.000000 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.381924 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 174 components and 0.381924 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=0.058763Jy sigma=1.331958 ! Fit after self-cal, rms=0.058763Jy sigma=1.331948 ! 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=1.112 mas, bmaj=2.636 mas, bpa=16.79 degrees ! Estimated noise=0.360398 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.112 x 2.636 at 16.79 degrees (North through East) ! Clean map min=-0.0014292 max=0.33429 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=0.9028 mas, bmaj=2.391 mas, bpa=18.87 degrees ! Estimated noise=0.53527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.260268 Jy ! Component: 100 - total flux cleaned = 0.317646 Jy ! Component: 150 - total flux cleaned = 0.337112 Jy ! Component: 200 - total flux cleaned = 0.346774 Jy ! Total flux subtracted in 200 components = 0.346774 Jy ! Clean residual min=-0.004133 max=0.004627 Jy/beam ! Clean residual mean=-0.000000 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.346774 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.346774 Jy ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=2.636 mas, bpa=16.79 degrees ! Estimated noise=0.360398 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 = 0.00761923 Jy ! Component: 100 - total flux cleaned = 0.0123078 Jy ! Component: 150 - total flux cleaned = 0.0155402 Jy ! Component: 200 - total flux cleaned = 0.0180463 Jy ! Total flux subtracted in 200 components = 0.0180463 Jy ! Clean residual min=-0.002062 max=0.002180 Jy/beam ! Clean residual mean=0.000000 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.36482 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 57 components and 0.36482 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=2.206 mas, bmaj=3.277 mas, bpa=2.948 degrees ! Estimated noise=0.420105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00298564 Jy ! Component: 100 - total flux cleaned = 0.00521529 Jy ! Component: 150 - total flux cleaned = 0.00704309 Jy ! Component: 200 - total flux cleaned = 0.00845441 Jy ! Total flux subtracted in 200 components = 0.00845441 Jy ! Clean residual min=-0.002134 max=0.001854 Jy/beam ! Clean residual mean=0.000000 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.373274 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 = 0.0009006 Jy ! Component: 100 - total flux cleaned = 0.00165909 Jy ! Component: 150 - total flux cleaned = 0.00239203 Jy ! Component: 200 - total flux cleaned = 0.00305784 Jy ! Total flux subtracted in 200 components = 0.00305784 Jy ! Clean residual min=-0.001892 max=0.001689 Jy/beam ! Clean residual mean=0.000000 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.376332 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 105 components and 0.376332 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=2.636 mas, bpa=16.79 degrees ! Estimated noise=0.360398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000647443 Jy ! Component: 100 - total flux cleaned = 0.00123472 Jy ! Component: 150 - total flux cleaned = 0.00192137 Jy ! Component: 200 - total flux cleaned = 0.00240312 Jy ! Total flux subtracted in 200 components = 0.00240312 Jy ! Clean residual min=-0.001537 max=0.001554 Jy/beam ! Clean residual mean=-0.000000 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.378735 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 131 components and 0.378735 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=0.058841Jy sigma=1.333492 ! Fit after self-cal, rms=0.058831Jy sigma=1.333334 wmodel /scr/pima/bg219e_uvs/J2125+0441_X_map.mod ! Writing 131 model components to file: /scr/pima/bg219e_uvs/J2125+0441_X_map.mod wobs /scr/pima/bg219e_uvs/J2125+0441_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J2125+0441_X_uvs.fits wwins /scr/pima/bg219e_uvs/J2125+0441_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219e_uvs/J2125+0441_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 = -0.000320269 Jy ! Component: 100 - total flux cleaned = -0.000320969 Jy ! Component: 150 - total flux cleaned = -0.000245228 Jy ! Component: 200 - total flux cleaned = -0.00024507 Jy ! Component: 250 - total flux cleaned = -0.000245083 Jy ! Component: 300 - total flux cleaned = -0.000289569 Jy ! Component: 350 - total flux cleaned = -0.000246796 Jy ! Component: 400 - total flux cleaned = -0.000247126 Jy ! Component: 450 - total flux cleaned = -0.000227131 Jy ! Component: 500 - total flux cleaned = -0.000247047 Jy ! Component: 550 - total flux cleaned = -0.000227256 Jy ! Component: 600 - total flux cleaned = -0.000208283 Jy ! Component: 650 - total flux cleaned = -0.000245298 Jy ! Component: 700 - total flux cleaned = -0.000299826 Jy ! Component: 750 - total flux cleaned = -0.000335213 Jy ! Component: 800 - total flux cleaned = -0.000422553 Jy ! Component: 850 - total flux cleaned = -0.000440043 Jy ! Component: 900 - total flux cleaned = -0.00054116 Jy ! Component: 950 - total flux cleaned = -0.000607338 Jy ! Component: 1000 - total flux cleaned = -0.000607141 Jy ! Component: 1050 - total flux cleaned = -0.000639397 Jy ! Component: 1100 - total flux cleaned = -0.000670874 Jy ! Component: 1150 - total flux cleaned = -0.000717119 Jy ! Component: 1200 - total flux cleaned = -0.000747287 Jy ! Component: 1250 - total flux cleaned = -0.000747161 Jy ! Component: 1300 - total flux cleaned = -0.000732785 Jy ! Component: 1350 - total flux cleaned = -0.000820655 Jy ! Component: 1400 - total flux cleaned = -0.000820839 Jy ! Component: 1450 - total flux cleaned = -0.000905999 Jy ! Component: 1500 - total flux cleaned = -0.000919896 Jy ! Component: 1550 - total flux cleaned = -0.000961292 Jy ! Component: 1600 - total flux cleaned = -0.000988449 Jy ! Component: 1650 - total flux cleaned = -0.000988637 Jy ! Component: 1700 - total flux cleaned = -0.00104164 Jy ! Component: 1750 - total flux cleaned = -0.00106783 Jy ! Component: 1800 - total flux cleaned = -0.00106775 Jy ! Component: 1850 - total flux cleaned = -0.00110617 Jy ! Component: 1900 - total flux cleaned = -0.00104292 Jy ! Component: 1950 - total flux cleaned = -0.00105547 Jy ! Component: 2000 - total flux cleaned = -0.00109266 Jy ! Component: 2050 - total flux cleaned = -0.00106803 Jy ! Component: 2100 - total flux cleaned = -0.00108019 Jy ! Component: 2150 - total flux cleaned = -0.00109236 Jy ! Component: 2200 - total flux cleaned = -0.00108024 Jy ! Component: 2250 - total flux cleaned = -0.00110392 Jy ! Component: 2300 - total flux cleaned = -0.00115085 Jy ! Component: 2350 - total flux cleaned = -0.00122062 Jy ! Component: 2400 - total flux cleaned = -0.00128976 Jy ! Component: 2450 - total flux cleaned = -0.00131261 Jy ! Component: 2500 - total flux cleaned = -0.00135794 Jy ! Component: 2550 - total flux cleaned = -0.00138033 Jy ! Component: 2600 - total flux cleaned = -0.00142512 Jy ! Component: 2650 - total flux cleaned = -0.00148045 Jy ! Component: 2700 - total flux cleaned = -0.00150244 Jy ! Component: 2750 - total flux cleaned = -0.00153536 Jy ! Component: 2800 - total flux cleaned = -0.00158958 Jy ! Component: 2850 - total flux cleaned = -0.00161115 Jy ! Component: 2900 - total flux cleaned = -0.00165394 Jy ! Component: 2950 - total flux cleaned = -0.00166452 Jy ! Component: 3000 - total flux cleaned = -0.00167506 Jy ! Component: 3050 - total flux cleaned = -0.00166461 Jy ! Component: 3100 - total flux cleaned = -0.00167508 Jy ! Component: 3150 - total flux cleaned = -0.00168549 Jy ! Component: 3200 - total flux cleaned = -0.00172665 Jy ! Component: 3250 - total flux cleaned = -0.00178795 Jy ! Component: 3300 - total flux cleaned = -0.00174728 Jy ! Component: 3350 - total flux cleaned = -0.00173718 Jy ! Component: 3400 - total flux cleaned = -0.00175724 Jy ! Component: 3450 - total flux cleaned = -0.00176726 Jy ! Component: 3500 - total flux cleaned = -0.00177717 Jy ! Component: 3550 - total flux cleaned = -0.00178695 Jy ! Component: 3600 - total flux cleaned = -0.00179667 Jy ! Component: 3650 - total flux cleaned = -0.00179676 Jy ! Component: 3700 - total flux cleaned = -0.0018258 Jy ! Component: 3750 - total flux cleaned = -0.00185461 Jy ! Component: 3800 - total flux cleaned = -0.00184498 Jy ! Component: 3850 - total flux cleaned = -0.00189257 Jy ! Component: 3900 - total flux cleaned = -0.00186409 Jy ! Component: 3950 - total flux cleaned = -0.00188297 Jy ! Component: 4000 - total flux cleaned = -0.00192049 Jy ! Component: 4050 - total flux cleaned = -0.00192048 Jy ! Total flux subtracted in 4096 components = -0.00192971 Jy ! Clean residual min=-0.000579 max=0.000528 Jy/beam ! Clean residual mean=-0.000000 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.376805 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 409 components and 0.376806 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J2125+0441_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.112 x 2.636 at 16.79 degrees (North through East) ! Clean map min=-0.0013237 max=0.33476 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J2125+0441_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.334757 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000155238 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.13912 0.13912 0.278239 0.556479 1.11296 2.22591 4.45183 8.90366 17.8073 35.6146 71.2293 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.334 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2156.42 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J2125+0441_X_uvs.log closed on Thu Apr 7 09:19:47 2016