! Started logfile: /scr/pima/bg219b_uvs/J1847+0810_X_uvs.log on Thu Apr 7 02:02:29 2016 obs /scr/pima/bg219b_uvs/J1847+0810_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1847+0810_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.912346 visibilities/baseline/integration-bin. ! Found source: J1847+0810 ! ! 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 17736 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/bg219b_uvs/J1847+0810_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 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 43 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=1.054988Jy sigma=24.673349 ! Fit after self-cal, rms=0.674443Jy sigma=15.717174 ! 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=0.7552 mas, bmaj=1.744 mas, bpa=-4.901 degrees ! Estimated noise=0.494672 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 = 0.252682 Jy ! Component: 100 - total flux cleaned = 0.307811 Jy ! Total flux subtracted in 100 components = 0.307811 Jy ! Clean residual min=-0.007296 max=0.015875 Jy/beam ! Clean residual mean=-0.000001 rms=0.001970 Jy/beam ! Combined flux in latest and established models = 0.307811 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.307811 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=0.068736Jy sigma=1.559167 ! Fit after self-cal, rms=0.068732Jy sigma=1.559076 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168874 Jy ! Component: 100 - total flux cleaned = 0.0265233 Jy ! Total flux subtracted in 100 components = 0.0265233 Jy ! Clean residual min=-0.006230 max=0.008422 Jy/beam ! Clean residual mean=0.000000 rms=0.001422 Jy/beam ! Combined flux in latest and established models = 0.334334 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 18 components and 0.334334 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=0.063503Jy sigma=1.420092 ! Fit after self-cal, rms=0.063508Jy sigma=1.420043 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9372 mas, bmaj=2.025 mas, bpa=-4.542 degrees ! Estimated noise=0.323422 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 (1.6, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00874616 Jy ! Component: 100 - total flux cleaned = 0.0127588 Jy ! Component: 150 - total flux cleaned = 0.0142588 Jy ! Component: 200 - total flux cleaned = 0.0154565 Jy ! Total flux subtracted in 200 components = 0.0154565 Jy ! Clean residual min=-0.004607 max=0.005195 Jy/beam ! Clean residual mean=0.000001 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.349791 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 45 components and 0.349791 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=0.062044Jy sigma=1.385579 ! Fit after self-cal, rms=0.062006Jy sigma=1.384301 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9372 x 2.025 at -4.542 degrees (North through East) ! Clean map min=-0.0043844 max=0.32631 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 0.97 FD 0.96 HN 1.01 KP 0.94 ! LA 0.99 MK 0.98 NL 1.00 OV 0.96 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.03 KP 0.98 ! LA 1.01 MK 1.02 NL 1.02 OV 1.02 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.04 KP 1.02 ! LA 1.02 MK 1.03 NL 1.02 OV 1.01 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.97 KP 0.97 ! LA 1.00 MK 0.99 NL 0.99 OV 0.97 ! PT 0.97 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00 KP 0.98 ! LA 1.01 MK 1.02 NL 1.02 OV 0.98 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.03 KP 1.01 ! LA 1.04 MK 1.05 NL 1.02 OV 1.00 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.00 KP 0.99 ! LA 1.00 MK 1.03 NL 1.01 OV 0.96 ! PT 0.97 SC 1.01 ! ! ! 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=0.062006Jy sigma=1.384301 ! Fit after self-cal, rms=0.060625Jy sigma=1.344226 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9464 mas, bmaj=2.039 mas, bpa=-4.667 degrees ! Estimated noise=0.3223 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 = -0.000600344 Jy ! Component: 100 - total flux cleaned = -0.00143507 Jy ! Component: 150 - total flux cleaned = -0.00182816 Jy ! Component: 200 - total flux cleaned = -0.0020616 Jy ! Total flux subtracted in 200 components = -0.0020616 Jy ! Clean residual min=-0.003573 max=0.003380 Jy/beam ! Clean residual mean=0.000001 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.347729 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 63 components and 0.347729 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=0.060449Jy sigma=1.340909 ! Fit after self-cal, rms=0.060457Jy sigma=1.340778 ! 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=0.060457Jy sigma=1.340778 ! Fit after self-cal, rms=0.060179Jy sigma=1.319184 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9453 mas, bmaj=2.032 mas, bpa=-4.461 degrees ! Estimated noise=0.322543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000184386 Jy ! Component: 100 - total flux cleaned = -0.000241739 Jy ! Component: 150 - total flux cleaned = -0.000470362 Jy ! Component: 200 - total flux cleaned = -0.000502463 Jy ! Total flux subtracted in 200 components = -0.000502463 Jy ! Clean residual min=-0.002528 max=0.002260 Jy/beam ! Clean residual mean=0.000001 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.347227 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.347226 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=0.060109Jy sigma=1.317564 ! Fit after self-cal, rms=0.060117Jy sigma=1.317477 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 = -3.46098e-05 Jy ! Component: 100 - total flux cleaned = -6.14492e-05 Jy ! Component: 150 - total flux cleaned = -0.000110818 Jy ! Component: 200 - total flux cleaned = -0.000133497 Jy ! Total flux subtracted in 200 components = -0.000133497 Jy ! Clean residual min=-0.002361 max=0.002213 Jy/beam ! Clean residual mean=0.000001 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.347093 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 89 components and 0.347093 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=0.060098Jy sigma=1.316990 ! Fit after self-cal, rms=0.060096Jy sigma=1.316972 ! 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=0.060096Jy sigma=1.316972 ! Fit after self-cal, rms=0.060150Jy sigma=1.316668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9452 mas, bmaj=2.032 mas, bpa=-4.484 degrees ! Estimated noise=0.322307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000576875 Jy ! Component: 100 - total flux cleaned = -0.00060571 Jy ! Component: 150 - total flux cleaned = -0.000655589 Jy ! Component: 200 - total flux cleaned = -0.000678787 Jy ! Total flux subtracted in 200 components = -0.000678787 Jy ! Clean residual min=-0.002266 max=0.002195 Jy/beam ! Clean residual mean=0.000001 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.346414 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 97 components and 0.346414 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=0.060128Jy sigma=1.316072 ! Fit after self-cal, rms=0.060127Jy sigma=1.316048 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 = -8.92089e-06 Jy ! Component: 100 - total flux cleaned = -2.89099e-05 Jy ! Component: 150 - total flux cleaned = -6.48904e-05 Jy ! Component: 200 - total flux cleaned = -9.79483e-05 Jy ! Total flux subtracted in 200 components = -9.79483e-05 Jy ! Clean residual min=-0.002218 max=0.002155 Jy/beam ! Clean residual mean=0.000001 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.346316 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 104 components and 0.346316 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=0.060117Jy sigma=1.315794 ! Fit after self-cal, rms=0.060116Jy sigma=1.315778 ! 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=0.060116Jy sigma=1.315778 ! Fit after self-cal, rms=0.060153Jy sigma=1.315648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.163 mas, bmaj=3.032 mas, bpa=-0.09593 degrees ! Estimated noise=0.401006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000766472 Jy ! Component: 100 - total flux cleaned = -0.000839285 Jy ! Component: 150 - total flux cleaned = -0.00084076 Jy ! Component: 200 - total flux cleaned = -0.000840015 Jy ! Total flux subtracted in 200 components = -0.000840015 Jy ! Clean residual min=-0.002547 max=0.002444 Jy/beam ! Clean residual mean=0.000002 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.345476 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 112 components and 0.345476 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=0.060150Jy sigma=1.315552 ! Fit after self-cal, rms=0.060150Jy sigma=1.315539 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.2476e-05 Jy ! Component: 100 - total flux cleaned = -2.98036e-05 Jy ! Component: 150 - total flux cleaned = -2.01662e-05 Jy ! Component: 200 - total flux cleaned = -2.04568e-05 Jy ! Total flux subtracted in 200 components = -2.04568e-05 Jy ! Clean residual min=-0.002551 max=0.002466 Jy/beam ! Clean residual mean=0.000002 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.345456 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 115 components and 0.345456 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=0.060150Jy sigma=1.315530 ! Fit after self-cal, rms=0.060150Jy sigma=1.315527 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9452 mas, bmaj=2.033 mas, bpa=-4.508 degrees ! Estimated noise=0.322149 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9452 x 2.033 at -4.508 degrees (North through East) ! Clean map min=-0.0020529 max=0.32527 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=0.761 mas, bmaj=1.747 mas, bpa=-4.751 degrees ! Estimated noise=0.495108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.252881 Jy ! Component: 100 - total flux cleaned = 0.308031 Jy ! Component: 150 - total flux cleaned = 0.322876 Jy ! Component: 200 - total flux cleaned = 0.330254 Jy ! Total flux subtracted in 200 components = 0.330254 Jy ! Clean residual min=-0.003369 max=0.003796 Jy/beam ! Clean residual mean=0.000000 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.330254 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.330254 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9452 mas, bmaj=2.033 mas, bpa=-4.508 degrees ! Estimated noise=0.322149 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 = 0.00631413 Jy ! Component: 100 - total flux cleaned = 0.00994212 Jy ! Component: 150 - total flux cleaned = 0.0122839 Jy ! Component: 200 - total flux cleaned = 0.0134465 Jy ! Total flux subtracted in 200 components = 0.0134465 Jy ! Clean residual min=-0.002231 max=0.002107 Jy/beam ! Clean residual mean=0.000001 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.343701 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 47 components and 0.343701 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=2.163 mas, bmaj=3.032 mas, bpa=-0.09593 degrees ! Estimated noise=0.401006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000802722 Jy ! Component: 100 - total flux cleaned = 0.00101294 Jy ! Component: 150 - total flux cleaned = 0.00117463 Jy ! Component: 200 - total flux cleaned = 0.00128456 Jy ! Total flux subtracted in 200 components = 0.00128456 Jy ! Clean residual min=-0.002561 max=0.002457 Jy/beam ! Clean residual mean=0.000002 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.344986 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 = 7.17396e-05 Jy ! Component: 100 - total flux cleaned = 0.000116949 Jy ! Component: 150 - total flux cleaned = 0.000143248 Jy ! Component: 200 - total flux cleaned = 0.000143019 Jy ! Total flux subtracted in 200 components = 0.000143019 Jy ! Clean residual min=-0.002536 max=0.002447 Jy/beam ! Clean residual mean=0.000002 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.345129 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 74 components and 0.345128 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9452 mas, bmaj=2.033 mas, bpa=-4.508 degrees ! Estimated noise=0.322149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000156642 Jy ! Component: 100 - total flux cleaned = -0.000209874 Jy ! Component: 150 - total flux cleaned = -0.000186577 Jy ! Component: 200 - total flux cleaned = -0.000165764 Jy ! Total flux subtracted in 200 components = -0.000165764 Jy ! Clean residual min=-0.002057 max=0.002052 Jy/beam ! Clean residual mean=0.000001 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.344963 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 89 components and 0.344963 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=0.060165Jy sigma=1.315363 ! Fit after self-cal, rms=0.060161Jy sigma=1.315341 wmodel /scr/pima/bg219b_uvs/J1847+0810_X_map.mod ! Writing 89 model components to file: /scr/pima/bg219b_uvs/J1847+0810_X_map.mod wobs /scr/pima/bg219b_uvs/J1847+0810_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1847+0810_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1847+0810_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219b_uvs/J1847+0810_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 = -4.09915e-05 Jy ! Component: 100 - total flux cleaned = 6.35383e-05 Jy ! Component: 150 - total flux cleaned = -6.96693e-05 Jy ! Component: 200 - total flux cleaned = -4.37386e-06 Jy ! Component: 250 - total flux cleaned = 5.76972e-05 Jy ! Component: 300 - total flux cleaned = 0.000116998 Jy ! Component: 350 - total flux cleaned = 0.000117094 Jy ! Component: 400 - total flux cleaned = 0.000173146 Jy ! Component: 450 - total flux cleaned = 0.000281576 Jy ! Component: 500 - total flux cleaned = 0.00038704 Jy ! Component: 550 - total flux cleaned = 0.000541729 Jy ! Component: 600 - total flux cleaned = 0.00059188 Jy ! Component: 650 - total flux cleaned = 0.000689929 Jy ! Component: 700 - total flux cleaned = 0.000737327 Jy ! Component: 750 - total flux cleaned = 0.000760799 Jy ! Component: 800 - total flux cleaned = 0.000876074 Jy ! Component: 850 - total flux cleaned = 0.000966689 Jy ! Component: 900 - total flux cleaned = 0.00103338 Jy ! Component: 950 - total flux cleaned = 0.00116491 Jy ! Component: 1000 - total flux cleaned = 0.0013368 Jy ! Component: 1050 - total flux cleaned = 0.00152605 Jy ! Component: 1100 - total flux cleaned = 0.00158844 Jy ! Component: 1150 - total flux cleaned = 0.00171154 Jy ! Component: 1200 - total flux cleaned = 0.00189257 Jy ! Component: 1250 - total flux cleaned = 0.00193185 Jy ! Component: 1300 - total flux cleaned = 0.00210784 Jy ! Component: 1350 - total flux cleaned = 0.00220432 Jy ! Component: 1400 - total flux cleaned = 0.00231875 Jy ! Component: 1450 - total flux cleaned = 0.00246916 Jy ! Component: 1500 - total flux cleaned = 0.00258 Jy ! Component: 1550 - total flux cleaned = 0.00265296 Jy ! Component: 1600 - total flux cleaned = 0.00270716 Jy ! Component: 1650 - total flux cleaned = 0.00284961 Jy ! Component: 1700 - total flux cleaned = 0.00288459 Jy ! Component: 1750 - total flux cleaned = 0.00295414 Jy ! Component: 1800 - total flux cleaned = 0.00303975 Jy ! Component: 1850 - total flux cleaned = 0.00309045 Jy ! Component: 1900 - total flux cleaned = 0.00317438 Jy ! Component: 1950 - total flux cleaned = 0.00322414 Jy ! Component: 2000 - total flux cleaned = 0.00330559 Jy ! Component: 2050 - total flux cleaned = 0.0033542 Jy ! Component: 2100 - total flux cleaned = 0.00341788 Jy ! Component: 2150 - total flux cleaned = 0.00348104 Jy ! Component: 2200 - total flux cleaned = 0.00359022 Jy ! Component: 2250 - total flux cleaned = 0.00368271 Jy ! Component: 2300 - total flux cleaned = 0.00374392 Jy ! Component: 2350 - total flux cleaned = 0.00377427 Jy ! Component: 2400 - total flux cleaned = 0.00392371 Jy ! Component: 2450 - total flux cleaned = 0.00401233 Jy ! Component: 2500 - total flux cleaned = 0.00407067 Jy ! Component: 2550 - total flux cleaned = 0.00415759 Jy ! Component: 2600 - total flux cleaned = 0.00424372 Jy ! Component: 2650 - total flux cleaned = 0.00434294 Jy ! Component: 2700 - total flux cleaned = 0.00437095 Jy ! Component: 2750 - total flux cleaned = 0.00445448 Jy ! Component: 2800 - total flux cleaned = 0.00446841 Jy ! Component: 2850 - total flux cleaned = 0.00456397 Jy ! Component: 2900 - total flux cleaned = 0.00464507 Jy ! Component: 2950 - total flux cleaned = 0.00467181 Jy ! Component: 3000 - total flux cleaned = 0.00472484 Jy ! Component: 3050 - total flux cleaned = 0.00475106 Jy ! Component: 3100 - total flux cleaned = 0.00484244 Jy ! Component: 3150 - total flux cleaned = 0.00490703 Jy ! Component: 3200 - total flux cleaned = 0.00490711 Jy ! Component: 3250 - total flux cleaned = 0.00499606 Jy ! Component: 3300 - total flux cleaned = 0.00503376 Jy ! Component: 3350 - total flux cleaned = 0.00504646 Jy ! Component: 3400 - total flux cleaned = 0.00512099 Jy ! Component: 3450 - total flux cleaned = 0.00523168 Jy ! Component: 3500 - total flux cleaned = 0.00524382 Jy ! Component: 3550 - total flux cleaned = 0.00526822 Jy ! Component: 3600 - total flux cleaned = 0.00532851 Jy ! Component: 3650 - total flux cleaned = 0.00538814 Jy ! Component: 3700 - total flux cleaned = 0.00550681 Jy ! Component: 3750 - total flux cleaned = 0.00553014 Jy ! Component: 3800 - total flux cleaned = 0.00557679 Jy ! Component: 3850 - total flux cleaned = 0.00561134 Jy ! Component: 3900 - total flux cleaned = 0.00565728 Jy ! Component: 3950 - total flux cleaned = 0.00565724 Jy ! Component: 4000 - total flux cleaned = 0.00571402 Jy ! Component: 4050 - total flux cleaned = 0.00578154 Jy ! Total flux subtracted in 4096 components = 0.00582642 Jy ! Clean residual min=-0.000742 max=0.000642 Jy/beam ! Clean residual mean=0.000000 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.350789 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 405 components and 0.350789 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1847+0810_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9452 x 2.033 at -4.508 degrees (North through East) ! Clean map min=-0.0015802 max=0.32635 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1847+0810_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.326352 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000196159 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.18032 0.18032 0.36064 0.721281 1.44256 2.88512 5.77024 11.5405 23.081 46.162 92.3239 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.326 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1663.71 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1847+0810_X_uvs.log closed on Thu Apr 7 02:02:34 2016