! Started logfile: /scr/pima/bg219h_uvs/J2126-0119_X_uvs.log on Thu Apr 7 12:19:35 2016 obs /scr/pima/bg219h_uvs/J2126-0119_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2126-0119_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.797531 visibilities/baseline/integration-bin. ! Found source: J2126-0119 ! ! 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 15504 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219h_uvs/J2126-0119_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 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 56 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=1.021937Jy sigma=24.039912 ! Fit after self-cal, rms=0.865032Jy sigma=20.264045 ! 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=0.736 mas, bmaj=1.824 mas, bpa=-4.176 degrees ! Estimated noise=0.555893 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 = 0.106127 Jy ! Component: 100 - total flux cleaned = 0.129683 Jy ! Total flux subtracted in 100 components = 0.129683 Jy ! Clean residual min=-0.009258 max=0.027396 Jy/beam ! Clean residual mean=0.000008 rms=0.002712 Jy/beam ! Combined flux in latest and established models = 0.129683 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.129683 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=0.079587Jy sigma=1.799731 ! Fit after self-cal, rms=0.079539Jy sigma=1.797718 ! Inverting map ! Added new window around map position (-3, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0237067 Jy ! Component: 100 - total flux cleaned = 0.0359239 Jy ! Total flux subtracted in 100 components = 0.0359239 Jy ! Clean residual min=-0.006851 max=0.008830 Jy/beam ! Clean residual mean=0.000006 rms=0.001735 Jy/beam ! Combined flux in latest and established models = 0.165607 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 0.165607 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=0.070556Jy sigma=1.555666 ! Fit after self-cal, rms=0.069759Jy sigma=1.539887 ! 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=0.8808 mas, bmaj=2.087 mas, bpa=-3.514 degrees ! Estimated noise=0.34788 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 = 0.0146525 Jy ! Component: 100 - total flux cleaned = 0.0242733 Jy ! Component: 150 - total flux cleaned = 0.031495 Jy ! Component: 200 - total flux cleaned = 0.0371294 Jy ! Total flux subtracted in 200 components = 0.0371294 Jy ! Clean residual min=-0.004357 max=0.005344 Jy/beam ! Clean residual mean=0.000008 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 0.202736 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 62 components and 0.202736 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=0.066246Jy sigma=1.435169 ! Fit after self-cal, rms=0.066068Jy sigma=1.430802 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8808 x 2.087 at -3.514 degrees (North through East) ! Clean map min=-0.0035798 max=0.14158 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.10 KP 0.96 ! LA 0.89 MK 1.00 NL 0.97 OV 1.05 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.07 KP 0.96 ! LA 0.88 MK 1.00 NL 0.95 OV 1.02 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.11 KP 0.97 ! LA 0.90 MK 0.99 NL 0.96 OV 1.04 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.15 KP 0.95 ! LA 0.88 MK 0.97 NL 0.97 OV 1.00 ! PT 0.95 SC 1.07 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 1.12 KP 0.96 ! LA 0.89 MK 1.01 NL 0.95 OV 0.97 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.16 KP 1.01 ! LA 0.90 MK 1.00 NL 0.94 OV 1.00 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.12 KP 0.99 ! LA 0.86 MK 0.98 NL 0.94 OV 1.02 ! PT 0.96 SC 0.98 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.066068Jy sigma=1.430802 ! Fit after self-cal, rms=0.066536Jy sigma=1.400412 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8889 mas, bmaj=2.105 mas, bpa=-3.642 degrees ! Estimated noise=0.340247 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 (-4.2, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00324048 Jy ! Component: 100 - total flux cleaned = 0.00443855 Jy ! Component: 150 - total flux cleaned = 0.00482795 Jy ! Component: 200 - total flux cleaned = 0.00487765 Jy ! Total flux subtracted in 200 components = 0.00487765 Jy ! Clean residual min=-0.002269 max=0.002749 Jy/beam ! Clean residual mean=0.000000 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.207614 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 82 components and 0.207614 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=0.066368Jy sigma=1.395277 ! Fit after self-cal, rms=0.066440Jy sigma=1.394466 ! 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=0.066440Jy sigma=1.394466 ! Fit after self-cal, rms=0.066975Jy sigma=1.387472 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.888 mas, bmaj=2.105 mas, bpa=-3.572 degrees ! Estimated noise=0.341013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146998 Jy ! Component: 100 - total flux cleaned = 0.00168906 Jy ! Component: 150 - total flux cleaned = 0.00169128 Jy ! Component: 200 - total flux cleaned = 0.00175083 Jy ! Total flux subtracted in 200 components = 0.00175083 Jy ! Clean residual min=-0.001771 max=0.002002 Jy/beam ! Clean residual mean=-0.000000 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.209365 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 93 components and 0.209365 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=0.066932Jy sigma=1.386341 ! Fit after self-cal, rms=0.066935Jy sigma=1.386172 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 (33.4, 10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110294 Jy ! Component: 100 - total flux cleaned = 0.00127755 Jy ! Component: 150 - total flux cleaned = 0.00142146 Jy ! Component: 200 - total flux cleaned = 0.0016129 Jy ! Total flux subtracted in 200 components = 0.0016129 Jy ! Clean residual min=-0.001738 max=0.001808 Jy/beam ! Clean residual mean=-0.000000 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.210977 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 109 components and 0.210977 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=0.066877Jy sigma=1.384544 ! Fit after self-cal, rms=0.066872Jy sigma=1.384458 ! 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=0.066872Jy sigma=1.384458 ! Fit after self-cal, rms=0.066869Jy sigma=1.384326 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8881 mas, bmaj=2.106 mas, bpa=-3.581 degrees ! Estimated noise=0.34054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000289448 Jy ! Component: 100 - total flux cleaned = 0.000384898 Jy ! Component: 150 - total flux cleaned = 0.000584971 Jy ! Component: 200 - total flux cleaned = 0.000717601 Jy ! Total flux subtracted in 200 components = 0.000717601 Jy ! Clean residual min=-0.001696 max=0.001672 Jy/beam ! Clean residual mean=-0.000000 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.211695 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 114 components and 0.211695 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=0.066845Jy sigma=1.383664 ! Fit after self-cal, rms=0.066843Jy sigma=1.383644 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 = 0.000158951 Jy ! Component: 100 - total flux cleaned = 0.000231636 Jy ! Component: 150 - total flux cleaned = 0.00030025 Jy ! Component: 200 - total flux cleaned = 0.000343541 Jy ! Total flux subtracted in 200 components = 0.000343541 Jy ! Clean residual min=-0.001672 max=0.001653 Jy/beam ! Clean residual mean=-0.000000 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.212039 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 124 components and 0.212039 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=0.066828Jy sigma=1.383271 ! Fit after self-cal, rms=0.066827Jy sigma=1.383263 ! 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=0.066827Jy sigma=1.383263 ! Fit after self-cal, rms=0.066804Jy sigma=1.383222 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.069 mas, bmaj=3.412 mas, bpa=-8.854 degrees ! Estimated noise=0.416972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000271062 Jy ! Component: 100 - total flux cleaned = 0.000460434 Jy ! Component: 150 - total flux cleaned = 0.000599328 Jy ! Component: 200 - total flux cleaned = 0.000680328 Jy ! Total flux subtracted in 200 components = 0.000680328 Jy ! Clean residual min=-0.001704 max=0.001661 Jy/beam ! Clean residual mean=-0.000001 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.212719 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 133 components and 0.212719 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=0.066795Jy sigma=1.383051 ! Fit after self-cal, rms=0.066793Jy sigma=1.383015 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 = 1.17284e-05 Jy ! Component: 100 - total flux cleaned = -8.11078e-06 Jy ! Component: 150 - total flux cleaned = -8.78628e-06 Jy ! Component: 200 - total flux cleaned = -4.06795e-05 Jy ! Total flux subtracted in 200 components = -4.06795e-05 Jy ! Clean residual min=-0.001673 max=0.001602 Jy/beam ! Clean residual mean=-0.000001 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.212678 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 138 components and 0.212678 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=0.066790Jy sigma=1.382921 ! Fit after self-cal, rms=0.066787Jy sigma=1.382899 ! 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=0.8879 mas, bmaj=2.105 mas, bpa=-3.583 degrees ! Estimated noise=0.340234 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8879 x 2.105 at -3.583 degrees (North through East) ! Clean map min=-0.0017104 max=0.13902 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=0.7388 mas, bmaj=1.83 mas, bpa=-4.212 degrees ! Estimated noise=0.549967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104697 Jy ! Component: 100 - total flux cleaned = 0.136873 Jy ! Component: 150 - total flux cleaned = 0.154692 Jy ! Component: 200 - total flux cleaned = 0.166332 Jy ! Total flux subtracted in 200 components = 0.166332 Jy ! Clean residual min=-0.005358 max=0.006672 Jy/beam ! Clean residual mean=0.000004 rms=0.001337 Jy/beam ! Combined flux in latest and established models = 0.166332 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 0.166332 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8879 mas, bmaj=2.105 mas, bpa=-3.583 degrees ! Estimated noise=0.340234 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 = 0.0121148 Jy ! Component: 100 - total flux cleaned = 0.0200513 Jy ! Component: 150 - total flux cleaned = 0.0257757 Jy ! Component: 200 - total flux cleaned = 0.030032 Jy ! Total flux subtracted in 200 components = 0.030032 Jy ! Clean residual min=-0.002293 max=0.003347 Jy/beam ! Clean residual mean=0.000003 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.196364 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 49 components and 0.196364 Jy ! Inverting map ! Added new window around map position (-1.4, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350146 Jy ! Component: 100 - total flux cleaned = 0.0061565 Jy ! Component: 150 - total flux cleaned = 0.00832982 Jy ! Component: 200 - total flux cleaned = 0.0101159 Jy ! Total flux subtracted in 200 components = 0.0101159 Jy ! Clean residual min=-0.001842 max=0.001874 Jy/beam ! Clean residual mean=0.000001 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.20648 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 71 components and 0.20648 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=2.069 mas, bmaj=3.412 mas, bpa=-8.854 degrees ! Estimated noise=0.416972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154637 Jy ! Component: 100 - total flux cleaned = 0.00254633 Jy ! Component: 150 - total flux cleaned = 0.00344567 Jy ! Component: 200 - total flux cleaned = 0.00397031 Jy ! Total flux subtracted in 200 components = 0.00397031 Jy ! Clean residual min=-0.001730 max=0.001790 Jy/beam ! Clean residual mean=0.000000 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.21045 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 = 0.000439654 Jy ! Component: 100 - total flux cleaned = 0.000844494 Jy ! Component: 150 - total flux cleaned = 0.00114467 Jy ! Component: 200 - total flux cleaned = 0.00133781 Jy ! Total flux subtracted in 200 components = 0.00133781 Jy ! Clean residual min=-0.001671 max=0.001822 Jy/beam ! Clean residual mean=0.000000 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.211788 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 119 components and 0.211788 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8879 mas, bmaj=2.105 mas, bpa=-3.583 degrees ! Estimated noise=0.340234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000115222 Jy ! Component: 100 - total flux cleaned = -7.68526e-05 Jy ! Component: 150 - total flux cleaned = -7.75003e-05 Jy ! Component: 200 - total flux cleaned = 4.75294e-05 Jy ! Total flux subtracted in 200 components = 4.75294e-05 Jy ! Clean residual min=-0.001659 max=0.001663 Jy/beam ! Clean residual mean=0.000000 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.211835 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 140 components and 0.211835 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=0.066778Jy sigma=1.383191 ! Fit after self-cal, rms=0.066775Jy sigma=1.382881 wmodel /scr/pima/bg219h_uvs/J2126-0119_X_map.mod ! Writing 140 model components to file: /scr/pima/bg219h_uvs/J2126-0119_X_map.mod wobs /scr/pima/bg219h_uvs/J2126-0119_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J2126-0119_X_uvs.fits wwins /scr/pima/bg219h_uvs/J2126-0119_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219h_uvs/J2126-0119_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 = -8.44844e-05 Jy ! Component: 100 - total flux cleaned = -0.000167593 Jy ! Component: 150 - total flux cleaned = -0.000301206 Jy ! Component: 200 - total flux cleaned = -0.000456167 Jy ! Component: 250 - total flux cleaned = -0.000606453 Jy ! Component: 300 - total flux cleaned = -0.000848568 Jy ! Component: 350 - total flux cleaned = -0.00101351 Jy ! Component: 400 - total flux cleaned = -0.00110519 Jy ! Component: 450 - total flux cleaned = -0.00121678 Jy ! Component: 500 - total flux cleaned = -0.00128204 Jy ! Component: 550 - total flux cleaned = -0.00123935 Jy ! Component: 600 - total flux cleaned = -0.0012817 Jy ! Component: 650 - total flux cleaned = -0.00130232 Jy ! Component: 700 - total flux cleaned = -0.00132237 Jy ! Component: 750 - total flux cleaned = -0.00142193 Jy ! Component: 800 - total flux cleaned = -0.00150063 Jy ! Component: 850 - total flux cleaned = -0.00159746 Jy ! Component: 900 - total flux cleaned = -0.00159774 Jy ! Component: 950 - total flux cleaned = -0.00174835 Jy ! Component: 1000 - total flux cleaned = -0.0017668 Jy ! Component: 1050 - total flux cleaned = -0.00180316 Jy ! Component: 1100 - total flux cleaned = -0.00191144 Jy ! Component: 1150 - total flux cleaned = -0.0019114 Jy ! Component: 1200 - total flux cleaned = -0.00201672 Jy ! Component: 1250 - total flux cleaned = -0.00198202 Jy ! Component: 1300 - total flux cleaned = -0.00201685 Jy ! Component: 1350 - total flux cleaned = -0.00206789 Jy ! Component: 1400 - total flux cleaned = -0.00205103 Jy ! Component: 1450 - total flux cleaned = -0.00205123 Jy ! Component: 1500 - total flux cleaned = -0.00210073 Jy ! Component: 1550 - total flux cleaned = -0.0021008 Jy ! Component: 1600 - total flux cleaned = -0.00210095 Jy ! Component: 1650 - total flux cleaned = -0.00211679 Jy ! Component: 1700 - total flux cleaned = -0.00213258 Jy ! Component: 1750 - total flux cleaned = -0.0021481 Jy ! Component: 1800 - total flux cleaned = -0.00216348 Jy ! Component: 1850 - total flux cleaned = -0.00219349 Jy ! Component: 1900 - total flux cleaned = -0.00222353 Jy ! Component: 1950 - total flux cleaned = -0.00223822 Jy ! Component: 2000 - total flux cleaned = -0.00226757 Jy ! Component: 2050 - total flux cleaned = -0.00228218 Jy ! Component: 2100 - total flux cleaned = -0.00229675 Jy ! Component: 2150 - total flux cleaned = -0.00229673 Jy ! Component: 2200 - total flux cleaned = -0.00231109 Jy ! Component: 2250 - total flux cleaned = -0.00235338 Jy ! Component: 2300 - total flux cleaned = -0.00233938 Jy ! Component: 2350 - total flux cleaned = -0.00233933 Jy ! Component: 2400 - total flux cleaned = -0.00235279 Jy ! Component: 2450 - total flux cleaned = -0.00233928 Jy ! Component: 2500 - total flux cleaned = -0.00235269 Jy ! Component: 2550 - total flux cleaned = -0.00241957 Jy ! Component: 2600 - total flux cleaned = -0.00239302 Jy ! Component: 2650 - total flux cleaned = -0.00241935 Jy ! Component: 2700 - total flux cleaned = -0.00241931 Jy ! Component: 2750 - total flux cleaned = -0.00239332 Jy ! Component: 2800 - total flux cleaned = -0.00244497 Jy ! Component: 2850 - total flux cleaned = -0.0025345 Jy ! Component: 2900 - total flux cleaned = -0.00252185 Jy ! Component: 2950 - total flux cleaned = -0.0025595 Jy ! Component: 3000 - total flux cleaned = -0.00254702 Jy ! Component: 3050 - total flux cleaned = -0.00255953 Jy ! Component: 3100 - total flux cleaned = -0.00258429 Jy ! Component: 3150 - total flux cleaned = -0.00263332 Jy ! Component: 3200 - total flux cleaned = -0.00262126 Jy ! Component: 3250 - total flux cleaned = -0.00264539 Jy ! Component: 3300 - total flux cleaned = -0.00269365 Jy ! Component: 3350 - total flux cleaned = -0.00269372 Jy ! Component: 3400 - total flux cleaned = -0.00275296 Jy ! Component: 3450 - total flux cleaned = -0.00277637 Jy ! Component: 3500 - total flux cleaned = -0.00278808 Jy ! Component: 3550 - total flux cleaned = -0.00283473 Jy ! Component: 3600 - total flux cleaned = -0.00289263 Jy ! Component: 3650 - total flux cleaned = -0.00296158 Jy ! Component: 3700 - total flux cleaned = -0.00299582 Jy ! Component: 3750 - total flux cleaned = -0.00302989 Jy ! Component: 3800 - total flux cleaned = -0.00307518 Jy ! Component: 3850 - total flux cleaned = -0.00306394 Jy ! Component: 3900 - total flux cleaned = -0.00313093 Jy ! Component: 3950 - total flux cleaned = -0.00316418 Jy ! Component: 4000 - total flux cleaned = -0.00314218 Jy ! Component: 4050 - total flux cleaned = -0.00316415 Jy ! Total flux subtracted in 4096 components = -0.00318595 Jy ! Clean residual min=-0.000627 max=0.000797 Jy/beam ! Clean residual mean=0.000000 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.20865 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 406 components and 0.20865 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J2126-0119_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8879 x 2.105 at -3.583 degrees (North through East) ! Clean map min=-0.0015117 max=0.1387 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2126-0119_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.138696 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000183559 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.397039 0.397039 0.794078 1.58816 3.17631 6.35262 12.7052 25.4105 50.821 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.138 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 755.593 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2126-0119_X_uvs.log closed on Thu Apr 7 12:19:39 2016