! Started logfile: /scr/pima/bg219h_uvs/J1302+5748_X_uvs.log on Thu Apr 7 12:11:05 2016 obs /scr/pima/bg219h_uvs/J1302+5748_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1302+5748_X_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.803175 visibilities/baseline/integration-bin. ! Found source: J1302+5748 ! ! 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 3036 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/J1302+5748_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 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=1.039633Jy sigma=22.148465 ! Fit after self-cal, rms=0.761872Jy sigma=15.989261 ! 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=0.6686 mas, bmaj=2.658 mas, bpa=-38.25 degrees ! Estimated noise=1.43593 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 = 0.1827 Jy ! Component: 100 - total flux cleaned = 0.248637 Jy ! Total flux subtracted in 100 components = 0.248637 Jy ! Clean residual min=-0.025216 max=0.043317 Jy/beam ! Clean residual mean=-0.000020 rms=0.006318 Jy/beam ! Combined flux in latest and established models = 0.248637 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.248637 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=0.116251Jy sigma=2.395957 ! Fit after self-cal, rms=0.115518Jy sigma=2.384312 ! Inverting map ! Added new window around map position (13.4, -27.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.03824 Jy ! Component: 100 - total flux cleaned = 0.0510052 Jy ! Total flux subtracted in 100 components = 0.0510052 Jy ! Clean residual min=-0.017682 max=0.025976 Jy/beam ! Clean residual mean=-0.000009 rms=0.004041 Jy/beam ! Combined flux in latest and established models = 0.299642 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.299642 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=0.101900Jy sigma=2.044392 ! Fit after self-cal, rms=0.101127Jy sigma=2.027193 ! 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=0.8041 mas, bmaj=2.826 mas, bpa=-38 degrees ! Estimated noise=0.918414 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 (-13.6, 27.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.018627 Jy ! Component: 100 - total flux cleaned = 0.0225967 Jy ! Component: 150 - total flux cleaned = 0.0258117 Jy ! Component: 200 - total flux cleaned = 0.0272743 Jy ! Total flux subtracted in 200 components = 0.0272743 Jy ! Clean residual min=-0.008725 max=0.008974 Jy/beam ! Clean residual mean=-0.000007 rms=0.001926 Jy/beam ! Combined flux in latest and established models = 0.326917 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 42 components and 0.326917 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=0.096102Jy sigma=1.910223 ! Fit after self-cal, rms=0.096021Jy sigma=1.909317 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8041 x 2.826 at -38 degrees (North through East) ! Clean map min=-0.0095424 max=0.23088 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 0.99 FD 0.99 HN 1.18 KP 0.98 ! LA 0.95 MK 1.06 NL 1.00 OV 1.00 ! PT 0.96 SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.07 KP 0.94 ! LA 0.94 MK 1.09 NL 0.99 OV 0.97 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.01 KP 0.97 ! LA 0.98 MK 1.11 NL 1.03 OV 0.97 ! PT 0.98 SC 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 0.99 KP 0.98 ! LA 0.96 MK 1.13 NL 0.96 OV 1.01 ! PT 0.94 SC 0.91 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 0.97 KP 0.99 ! LA 1.00 MK 1.07 NL 0.98 OV 0.99 ! PT 0.98 SC 0.86 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.92 KP 0.96 ! LA 0.98 MK 0.94 NL 0.98 OV 0.99 ! PT 0.98 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.86 KP 0.98 ! LA 0.99 MK 0.97 NL 1.00 OV 0.98 ! PT 0.98 SC 0.88 ! ! ! 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=0.096021Jy sigma=1.909317 ! Fit after self-cal, rms=0.093925Jy sigma=1.874686 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8096 mas, bmaj=2.821 mas, bpa=-37.85 degrees ! Estimated noise=0.896305 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 = 0.00161857 Jy ! Component: 100 - total flux cleaned = 0.00179363 Jy ! Component: 150 - total flux cleaned = 0.0022219 Jy ! Component: 200 - total flux cleaned = 0.00234896 Jy ! Total flux subtracted in 200 components = 0.00234896 Jy ! Clean residual min=-0.005384 max=0.004598 Jy/beam ! Clean residual mean=-0.000004 rms=0.001146 Jy/beam ! Combined flux in latest and established models = 0.329266 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 0.329266 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=0.093334Jy sigma=1.867016 ! Fit after self-cal, rms=0.093327Jy sigma=1.866614 ! 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=0.093327Jy sigma=1.866614 ! Fit after self-cal, rms=0.092030Jy sigma=1.865508 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8066 mas, bmaj=2.821 mas, bpa=-37.83 degrees ! Estimated noise=0.885135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00299878 Jy ! Component: 100 - total flux cleaned = -0.0028804 Jy ! Component: 150 - total flux cleaned = -0.00277339 Jy ! Component: 200 - total flux cleaned = -0.00268189 Jy ! Total flux subtracted in 200 components = -0.00268189 Jy ! Clean residual min=-0.004856 max=0.004261 Jy/beam ! Clean residual mean=-0.000004 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.326584 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 76 components and 0.326584 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=0.091642Jy sigma=1.862922 ! Fit after self-cal, rms=0.091631Jy sigma=1.862802 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 = 0.000456679 Jy ! Component: 100 - total flux cleaned = 0.000615346 Jy ! Component: 150 - total flux cleaned = 0.000838069 Jy ! Component: 200 - total flux cleaned = 0.0011103 Jy ! Total flux subtracted in 200 components = 0.0011103 Jy ! Clean residual min=-0.004551 max=0.004068 Jy/beam ! Clean residual mean=-0.000004 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.327694 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 89 components and 0.327694 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=0.091487Jy sigma=1.861154 ! Fit after self-cal, rms=0.091483Jy sigma=1.861100 ! 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=0.091483Jy sigma=1.861100 ! Fit after self-cal, rms=0.089712Jy sigma=1.859337 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8013 mas, bmaj=2.824 mas, bpa=-37.8 degrees ! Estimated noise=0.869774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00321663 Jy ! Component: 100 - total flux cleaned = -0.00392725 Jy ! Component: 150 - total flux cleaned = -0.0038641 Jy ! Component: 200 - total flux cleaned = -0.00374175 Jy ! Total flux subtracted in 200 components = -0.00374175 Jy ! Clean residual min=-0.004210 max=0.003877 Jy/beam ! Clean residual mean=-0.000004 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.323952 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 97 components and 0.323952 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=0.089410Jy sigma=1.859707 ! Fit after self-cal, rms=0.089404Jy sigma=1.859673 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 = -6.67094e-05 Jy ! Component: 100 - total flux cleaned = 0.000157356 Jy ! Component: 150 - total flux cleaned = 0.000210418 Jy ! Component: 200 - total flux cleaned = 0.000312757 Jy ! Total flux subtracted in 200 components = 0.000312757 Jy ! Clean residual min=-0.004016 max=0.003810 Jy/beam ! Clean residual mean=-0.000004 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.324265 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 106 components and 0.324265 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=0.089326Jy sigma=1.858893 ! Fit after self-cal, rms=0.089323Jy sigma=1.858875 ! 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=0.089323Jy sigma=1.858875 ! Fit after self-cal, rms=0.087586Jy sigma=1.857104 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.032 mas, bmaj=3.017 mas, bpa=-40.29 degrees ! Estimated noise=1.0974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00303937 Jy ! Component: 100 - total flux cleaned = -0.00392665 Jy ! Component: 150 - total flux cleaned = -0.00406924 Jy ! Component: 200 - total flux cleaned = -0.00406844 Jy ! Total flux subtracted in 200 components = -0.00406844 Jy ! Clean residual min=-0.003539 max=0.003699 Jy/beam ! Clean residual mean=-0.000007 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.320197 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 124 components and 0.320197 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=0.087465Jy sigma=1.856960 ! Fit after self-cal, rms=0.087463Jy sigma=1.856920 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 = 0.000189864 Jy ! Component: 100 - total flux cleaned = 8.21042e-05 Jy ! Component: 150 - total flux cleaned = 8.1342e-05 Jy ! Component: 200 - total flux cleaned = 4.88644e-05 Jy ! Total flux subtracted in 200 components = 4.88644e-05 Jy ! Clean residual min=-0.003358 max=0.003531 Jy/beam ! Clean residual mean=-0.000007 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.320246 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 133 components and 0.320246 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=0.087420Jy sigma=1.856850 ! Fit after self-cal, rms=0.087417Jy sigma=1.856818 ! 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=0.7957 mas, bmaj=2.829 mas, bpa=-37.77 degrees ! Estimated noise=0.854048 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7957 x 2.829 at -37.77 degrees (North through East) ! Clean map min=-0.0085226 max=0.22242 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=0.6617 mas, bmaj=2.663 mas, bpa=-38.05 degrees ! Estimated noise=1.32217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.169838 Jy ! Component: 100 - total flux cleaned = 0.235543 Jy ! Component: 150 - total flux cleaned = 0.268597 Jy ! Component: 200 - total flux cleaned = 0.287657 Jy ! Total flux subtracted in 200 components = 0.287657 Jy ! Clean residual min=-0.011588 max=0.012761 Jy/beam ! Clean residual mean=-0.000010 rms=0.002763 Jy/beam ! Combined flux in latest and established models = 0.287657 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.287657 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7957 mas, bmaj=2.829 mas, bpa=-37.77 degrees ! Estimated noise=0.854048 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) ! Added new window around map position (-16.8, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.016199 Jy ! Component: 100 - total flux cleaned = 0.024114 Jy ! Component: 150 - total flux cleaned = 0.0274109 Jy ! Component: 200 - total flux cleaned = 0.029464 Jy ! Total flux subtracted in 200 components = 0.029464 Jy ! Clean residual min=-0.007912 max=0.006596 Jy/beam ! Clean residual mean=-0.000008 rms=0.001556 Jy/beam ! Combined flux in latest and established models = 0.317121 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 52 components and 0.317121 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=2.032 mas, bmaj=3.017 mas, bpa=-40.29 degrees ! Estimated noise=1.0974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00616987 Jy ! Component: 100 - total flux cleaned = 0.00856457 Jy ! Component: 150 - total flux cleaned = 0.00895379 Jy ! Component: 200 - total flux cleaned = 0.00944047 Jy ! Total flux subtracted in 200 components = 0.00944047 Jy ! Clean residual min=-0.005994 max=0.004760 Jy/beam ! Clean residual mean=-0.000010 rms=0.001549 Jy/beam ! Combined flux in latest and established models = 0.326562 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 = 0.000561645 Jy ! Component: 100 - total flux cleaned = 0.00107826 Jy ! Component: 150 - total flux cleaned = 0.00155623 Jy ! Component: 200 - total flux cleaned = 0.00182458 Jy ! Total flux subtracted in 200 components = 0.00182458 Jy ! Clean residual min=-0.005170 max=0.004357 Jy/beam ! Clean residual mean=-0.000008 rms=0.001351 Jy/beam ! Combined flux in latest and established models = 0.328386 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 92 components and 0.328386 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7957 mas, bmaj=2.829 mas, bpa=-37.77 degrees ! Estimated noise=0.854048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000896336 Jy ! Component: 100 - total flux cleaned = 0.00146942 Jy ! Component: 150 - total flux cleaned = 0.00221481 Jy ! Component: 200 - total flux cleaned = 0.00265562 Jy ! Total flux subtracted in 200 components = 0.00265562 Jy ! Clean residual min=-0.005690 max=0.004654 Jy/beam ! Clean residual mean=-0.000003 rms=0.001084 Jy/beam ! Combined flux in latest and established models = 0.331042 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 120 components and 0.331042 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=0.087871Jy sigma=1.870161 ! Fit after self-cal, rms=0.087835Jy sigma=1.869237 wmodel /scr/pima/bg219h_uvs/J1302+5748_X_map.mod ! Writing 120 model components to file: /scr/pima/bg219h_uvs/J1302+5748_X_map.mod wobs /scr/pima/bg219h_uvs/J1302+5748_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1302+5748_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1302+5748_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219h_uvs/J1302+5748_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 = -0.00148731 Jy ! Component: 100 - total flux cleaned = -0.00249765 Jy ! Component: 150 - total flux cleaned = -0.00348656 Jy ! Component: 200 - total flux cleaned = -0.00388469 Jy ! Component: 250 - total flux cleaned = -0.0041378 Jy ! Component: 300 - total flux cleaned = -0.00413679 Jy ! Component: 350 - total flux cleaned = -0.00419319 Jy ! Component: 400 - total flux cleaned = -0.00413562 Jy ! Component: 450 - total flux cleaned = -0.0041352 Jy ! Component: 500 - total flux cleaned = -0.00408208 Jy ! Component: 550 - total flux cleaned = -0.00403148 Jy ! Component: 600 - total flux cleaned = -0.00413361 Jy ! Component: 650 - total flux cleaned = -0.00423421 Jy ! Component: 700 - total flux cleaned = -0.00443002 Jy ! Component: 750 - total flux cleaned = -0.00466948 Jy ! Component: 800 - total flux cleaned = -0.00481051 Jy ! Component: 850 - total flux cleaned = -0.00513292 Jy ! Component: 900 - total flux cleaned = -0.00526796 Jy ! Component: 950 - total flux cleaned = -0.00544562 Jy ! Component: 1000 - total flux cleaned = -0.00544557 Jy ! Component: 1050 - total flux cleaned = -0.00553191 Jy ! Component: 1100 - total flux cleaned = -0.00561665 Jy ! Component: 1150 - total flux cleaned = -0.00570052 Jy ! Component: 1200 - total flux cleaned = -0.00578395 Jy ! Component: 1250 - total flux cleaned = -0.00594807 Jy ! Component: 1300 - total flux cleaned = -0.00610973 Jy ! Component: 1350 - total flux cleaned = -0.00618934 Jy ! Component: 1400 - total flux cleaned = -0.00634703 Jy ! Component: 1450 - total flux cleaned = -0.00638603 Jy ! Component: 1500 - total flux cleaned = -0.0065407 Jy ! Component: 1550 - total flux cleaned = -0.00669376 Jy ! Component: 1600 - total flux cleaned = -0.00688276 Jy ! Component: 1650 - total flux cleaned = -0.00707032 Jy ! Component: 1700 - total flux cleaned = -0.00718183 Jy ! Component: 1750 - total flux cleaned = -0.00736623 Jy ! Component: 1800 - total flux cleaned = -0.007476 Jy ! Component: 1850 - total flux cleaned = -0.00758504 Jy ! Component: 1900 - total flux cleaned = -0.00772899 Jy ! Component: 1950 - total flux cleaned = -0.00783604 Jy ! Component: 2000 - total flux cleaned = -0.00797784 Jy ! Component: 2050 - total flux cleaned = -0.00804818 Jy ! Component: 2100 - total flux cleaned = -0.00815329 Jy ! Component: 2150 - total flux cleaned = -0.00822257 Jy ! Component: 2200 - total flux cleaned = -0.00846383 Jy ! Component: 2250 - total flux cleaned = -0.00846365 Jy ! Component: 2300 - total flux cleaned = -0.00863391 Jy ! Component: 2350 - total flux cleaned = -0.00880315 Jy ! Component: 2400 - total flux cleaned = -0.00900481 Jy ! Component: 2450 - total flux cleaned = -0.00910465 Jy ! Component: 2500 - total flux cleaned = -0.00923744 Jy ! Component: 2550 - total flux cleaned = -0.00930392 Jy ! Component: 2600 - total flux cleaned = -0.00950113 Jy ! Component: 2650 - total flux cleaned = -0.00966468 Jy ! Component: 2700 - total flux cleaned = -0.00972962 Jy ! Component: 2750 - total flux cleaned = -0.00998812 Jy ! Component: 2800 - total flux cleaned = -0.0100525 Jy ! Component: 2850 - total flux cleaned = -0.0101486 Jy ! Component: 2900 - total flux cleaned = -0.010308 Jy ! Component: 2950 - total flux cleaned = -0.0105298 Jy ! Component: 3000 - total flux cleaned = -0.010656 Jy ! Component: 3050 - total flux cleaned = -0.010876 Jy ! Component: 3100 - total flux cleaned = -0.0110011 Jy ! Component: 3150 - total flux cleaned = -0.0110944 Jy ! Component: 3200 - total flux cleaned = -0.0112184 Jy ! Component: 3250 - total flux cleaned = -0.0114036 Jy ! Component: 3300 - total flux cleaned = -0.0114959 Jy ! Component: 3350 - total flux cleaned = -0.0116491 Jy ! Component: 3400 - total flux cleaned = -0.0118322 Jy ! Component: 3450 - total flux cleaned = -0.0119843 Jy ! Component: 3500 - total flux cleaned = -0.0121361 Jy ! Component: 3550 - total flux cleaned = -0.0124986 Jy ! Component: 3600 - total flux cleaned = -0.0126795 Jy ! Component: 3650 - total flux cleaned = -0.0128298 Jy ! Component: 3700 - total flux cleaned = -0.0130697 Jy ! Component: 3750 - total flux cleaned = -0.0132192 Jy ! Component: 3800 - total flux cleaned = -0.0134581 Jy ! Component: 3850 - total flux cleaned = -0.0136666 Jy ! Component: 3900 - total flux cleaned = -0.0137856 Jy ! Component: 3950 - total flux cleaned = -0.0139639 Jy ! Component: 4000 - total flux cleaned = -0.014142 Jy ! Component: 4050 - total flux cleaned = -0.0142606 Jy ! Total flux subtracted in 4096 components = -0.0144087 Jy ! Clean residual min=-0.001988 max=0.001829 Jy/beam ! Clean residual mean=-0.000001 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.316633 Jy keep ! Adding 223 model components to the UV plane model. ! The established model now contains 343 components and 0.316633 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1302+5748_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7957 x 2.829 at -37.77 degrees (North through East) ! Clean map min=-0.0043349 max=0.2099 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1302+5748_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.209896 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000443953 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.634534 0.634534 1.26907 2.53814 5.07627 10.1525 20.3051 40.6102 81.2204 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.209 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 472.787 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1302+5748_X_uvs.log closed on Thu Apr 7 12:11:09 2016