! Started logfile: /scr/pima/bg219i_uvs/J2148+6107_X_dfm.log on Thu May 19 23:37:41 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219i_uvs/J2148+6107_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2148+6107_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.871605 visibilities/baseline/integration-bin. ! Found source: J2148+6107 ! ! 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 16944 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 ![@/opt64/bin/pima_mupet_01.dfm J2148+6107_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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.064113Jy sigma=23.233880 ! Fit after self-cal, rms=0.784520Jy sigma=17.374542 ! 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=0.7297 mas, bmaj=1.17 mas, bpa=-23.74 degrees ! Estimated noise=0.497498 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 = 0.139807 Jy ! Component: 100 - total flux cleaned = 0.209013 Jy ! Total flux subtracted in 100 components = 0.209013 Jy ! Clean residual min=-0.021400 max=0.049278 Jy/beam ! Clean residual mean=-0.000082 rms=0.006034 Jy/beam ! Combined flux in latest and established models = 0.209013 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.209013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.214316Jy sigma=4.152222 ! Fit after self-cal, rms=0.214106Jy sigma=4.141021 ! Inverting map ! Added new window around map position (1, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0549921 Jy ! Component: 100 - total flux cleaned = 0.0944378 Jy ! Total flux subtracted in 100 components = 0.0944378 Jy ! Clean residual min=-0.017424 max=0.042153 Jy/beam ! Clean residual mean=-0.000064 rms=0.004812 Jy/beam ! Combined flux in latest and established models = 0.303451 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.303451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.179515Jy sigma=3.442642 ! Fit after self-cal, rms=0.178535Jy sigma=3.420783 ! Inverting map ! Added new window around map position (-3.2, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0413439 Jy ! Component: 100 - total flux cleaned = 0.071443 Jy ! Total flux subtracted in 100 components = 0.071443 Jy ! Clean residual min=-0.014143 max=0.032184 Jy/beam ! Clean residual mean=-0.000055 rms=0.003998 Jy/beam ! Combined flux in latest and established models = 0.374894 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 46 components and 0.374894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.155449Jy sigma=2.977995 ! Fit after self-cal, rms=0.155069Jy sigma=2.965844 ! Inverting map ! Added new window around map position (-1.6, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0321813 Jy ! Component: 100 - total flux cleaned = 0.056868 Jy ! Total flux subtracted in 100 components = 0.056868 Jy ! Clean residual min=-0.011390 max=0.026383 Jy/beam ! Clean residual mean=-0.000047 rms=0.003317 Jy/beam ! Combined flux in latest and established models = 0.431762 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.431762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.136804Jy sigma=2.624091 ! Fit after self-cal, rms=0.136506Jy sigma=2.616004 ! Inverting map ! Added new window around map position (1.2, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0253944 Jy ! Component: 100 - total flux cleaned = 0.0458751 Jy ! Total flux subtracted in 100 components = 0.0458751 Jy ! Clean residual min=-0.009738 max=0.015845 Jy/beam ! Clean residual mean=-0.000041 rms=0.002816 Jy/beam ! Combined flux in latest and established models = 0.477637 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 70 components and 0.477637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.122988Jy sigma=2.363018 ! Fit after self-cal, rms=0.122912Jy sigma=2.360858 ! 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=0.9405 mas, bmaj=1.408 mas, bpa=-22.87 degrees ! Estimated noise=0.273949 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 = 0.0401776 Jy ! Component: 100 - total flux cleaned = 0.0715825 Jy ! Component: 150 - total flux cleaned = 0.0971456 Jy ! Component: 200 - total flux cleaned = 0.118313 Jy ! Total flux subtracted in 200 components = 0.118313 Jy ! Clean residual min=-0.013087 max=0.024565 Jy/beam ! Clean residual mean=-0.000045 rms=0.003975 Jy/beam ! Combined flux in latest and established models = 0.595949 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 101 components and 0.595949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.096522Jy sigma=1.886955 ! Fit after self-cal, rms=0.096300Jy sigma=1.880545 ! Inverting map ! Added new window around map position (-4.6, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0255835 Jy ! Component: 100 - total flux cleaned = 0.043959 Jy ! Component: 150 - total flux cleaned = 0.05968 Jy ! Component: 200 - total flux cleaned = 0.0734567 Jy ! Total flux subtracted in 200 components = 0.0734567 Jy ! Clean residual min=-0.009142 max=0.012856 Jy/beam ! Clean residual mean=-0.000026 rms=0.002821 Jy/beam ! Combined flux in latest and established models = 0.669406 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 138 components and 0.669406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.084233Jy sigma=1.648876 ! Fit after self-cal, rms=0.083646Jy sigma=1.636677 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9405 x 1.408 at -22.87 degrees (North through East) ! Clean map min=-0.0086738 max=0.2072 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 1.09 HN 1.03 KP 0.91 ! LA 0.91 MK 1.01 NL 1.07 OV 0.99 ! PT 0.90 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.10 HN 1.01 KP 0.93 ! LA 0.90 MK 1.02 NL 1.08 OV 0.99 ! PT 0.88 SC 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.11 HN 0.97 KP 0.94 ! LA 0.91 MK 0.98 NL 1.09 OV 0.96 ! PT 0.89 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 1.01 KP 0.93 ! LA 0.90 MK 0.95 NL 1.09 OV 0.98 ! PT 0.88 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 0.97 KP 0.94 ! LA 0.90 MK 0.94 NL 1.10 OV 0.99 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 HN 0.99 KP 0.95 ! LA 0.90 MK 0.94 NL 1.09 OV 0.98 ! PT 0.89 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.12 HN 0.95 KP 0.94 ! LA 0.92 MK 0.94 NL 1.10 OV 0.98 ! PT 0.90 SC 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 0.96 KP 0.95 ! LA 0.91 MK 0.99 NL 1.09 OV 0.97 ! PT 0.90 SC 1.13 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.11 HN 0.97 KP 0.94 ! LA 0.90 MK 0.96 NL 1.11 OV 0.98 ! PT 0.89 SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.11 HN 1.04 KP 0.94 ! LA 0.91 MK 0.98 NL 1.09 OV 0.99 ! PT 0.90 SC 1.14 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.10 HN 1.00 KP 0.94 ! LA 0.92 MK 1.00 NL 1.09 OV 0.97 ! PT 0.91 SC 1.11 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.12 HN 0.99 KP 0.95 ! LA 0.92 MK 0.93 NL 1.10 OV 0.99 ! PT 0.89 SC 1.11 ! ! ! Fit before self-cal, rms=0.083646Jy sigma=1.636677 ! Fit after self-cal, rms=0.075355Jy sigma=1.463312 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9474 mas, bmaj=1.423 mas, bpa=-23.46 degrees ! Estimated noise=0.268708 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 = 0.008147 Jy ! Component: 100 - total flux cleaned = 0.014 Jy ! Component: 150 - total flux cleaned = 0.0186644 Jy ! Component: 200 - total flux cleaned = 0.0215474 Jy ! Total flux subtracted in 200 components = 0.0215474 Jy ! Clean residual min=-0.004665 max=0.005785 Jy/beam ! Clean residual mean=0.000014 rms=0.001323 Jy/beam ! Combined flux in latest and established models = 0.690953 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 157 components and 0.690953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.074078Jy sigma=1.431940 ! Fit after self-cal, rms=0.073987Jy sigma=1.428758 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.073987Jy sigma=1.428758 ! Fit after self-cal, rms=0.073595Jy sigma=1.416175 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9502 mas, bmaj=1.424 mas, bpa=-23.73 degrees ! Estimated noise=0.268943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00495275 Jy ! Component: 100 - total flux cleaned = 0.00862147 Jy ! Component: 150 - total flux cleaned = 0.0112472 Jy ! Component: 200 - total flux cleaned = 0.0129301 Jy ! Total flux subtracted in 200 components = 0.0129301 Jy ! Clean residual min=-0.003859 max=0.004609 Jy/beam ! Clean residual mean=0.000003 rms=0.001071 Jy/beam ! Combined flux in latest and established models = 0.703884 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 168 components and 0.703884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.073128Jy sigma=1.403319 ! Fit after self-cal, rms=0.073062Jy sigma=1.401924 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 (30.8, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00456196 Jy ! Component: 100 - total flux cleaned = 0.00739698 Jy ! Component: 150 - total flux cleaned = 0.00927799 Jy ! Component: 200 - total flux cleaned = 0.0105631 Jy ! Total flux subtracted in 200 components = 0.0105631 Jy ! Clean residual min=-0.003756 max=0.004019 Jy/beam ! Clean residual mean=0.000003 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.714447 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 192 components and 0.714447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072687Jy sigma=1.392863 ! Fit after self-cal, rms=0.072643Jy sigma=1.392135 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072643Jy sigma=1.392135 ! Fit after self-cal, rms=0.072330Jy sigma=1.390344 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9509 mas, bmaj=1.424 mas, bpa=-23.96 degrees ! Estimated noise=0.268394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00286901 Jy ! Component: 100 - total flux cleaned = 0.0050599 Jy ! Component: 150 - total flux cleaned = 0.00637641 Jy ! Component: 200 - total flux cleaned = 0.00746942 Jy ! Total flux subtracted in 200 components = 0.00746942 Jy ! Clean residual min=-0.003396 max=0.003641 Jy/beam ! Clean residual mean=0.000001 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.721916 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 199 components and 0.721916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072141Jy sigma=1.385626 ! Fit after self-cal, rms=0.072114Jy sigma=1.385136 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 = 0.00175499 Jy ! Component: 100 - total flux cleaned = 0.00295551 Jy ! Component: 150 - total flux cleaned = 0.00385422 Jy ! Component: 200 - total flux cleaned = 0.00456227 Jy ! Total flux subtracted in 200 components = 0.00456227 Jy ! Clean residual min=-0.003425 max=0.003616 Jy/beam ! Clean residual mean=0.000002 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.726478 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 204 components and 0.726478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072014Jy sigma=1.382565 ! Fit after self-cal, rms=0.072001Jy sigma=1.382347 ! Inverting map ! Added new window around map position (-13.4, 14.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00344749 Jy ! Component: 100 - total flux cleaned = 0.00462678 Jy ! Component: 150 - total flux cleaned = 0.00577406 Jy ! Component: 200 - total flux cleaned = 0.0066063 Jy ! Total flux subtracted in 200 components = 0.0066063 Jy ! Clean residual min=-0.003223 max=0.003364 Jy/beam ! Clean residual mean=0.000001 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.733084 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 223 components and 0.733085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.071781Jy sigma=1.377306 ! Fit after self-cal, rms=0.071758Jy sigma=1.376936 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.071758Jy sigma=1.376936 ! Fit after self-cal, rms=0.071439Jy sigma=1.375995 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.235 mas, bmaj=2.446 mas, bpa=-57.31 degrees ! Estimated noise=0.35744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00396448 Jy ! Component: 100 - total flux cleaned = 0.00649817 Jy ! Component: 150 - total flux cleaned = 0.00796805 Jy ! Component: 200 - total flux cleaned = 0.00900219 Jy ! Total flux subtracted in 200 components = 0.00900219 Jy ! Clean residual min=-0.004017 max=0.004347 Jy/beam ! Clean residual mean=-0.000003 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 0.742087 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 234 components and 0.742087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.071380Jy sigma=1.375269 ! Fit after self-cal, rms=0.071340Jy sigma=1.374428 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 = 0.00129666 Jy ! Component: 100 - total flux cleaned = 0.00239301 Jy ! Component: 150 - total flux cleaned = 0.00293492 Jy ! Component: 200 - total flux cleaned = 0.00337167 Jy ! Total flux subtracted in 200 components = 0.00337167 Jy ! Clean residual min=-0.003782 max=0.004069 Jy/beam ! Clean residual mean=-0.000002 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.745458 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 248 components and 0.745458 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.071348Jy sigma=1.374587 ! Fit after self-cal, rms=0.071335Jy sigma=1.374346 ! 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=0.9518 mas, bmaj=1.422 mas, bpa=-24.07 degrees ! Estimated noise=0.267926 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9518 x 1.422 at -24.07 degrees (North through East) ! Clean map min=-0.0027074 max=0.19897 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=0.7364 mas, bmaj=1.179 mas, bpa=-24.88 degrees ! Estimated noise=0.492892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.136883 Jy ! Component: 100 - total flux cleaned = 0.20903 Jy ! Component: 150 - total flux cleaned = 0.264084 Jy ! Component: 200 - total flux cleaned = 0.309035 Jy ! Total flux subtracted in 200 components = 0.309035 Jy ! Clean residual min=-0.016447 max=0.027156 Jy/beam ! Clean residual mean=-0.000062 rms=0.004447 Jy/beam ! Combined flux in latest and established models = 0.309035 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.309035 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9518 mas, bmaj=1.422 mas, bpa=-24.07 degrees ! Estimated noise=0.267926 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 = 0.0706889 Jy ! Component: 100 - total flux cleaned = 0.123136 Jy ! Component: 150 - total flux cleaned = 0.164426 Jy ! Component: 200 - total flux cleaned = 0.198574 Jy ! Total flux subtracted in 200 components = 0.198574 Jy ! Clean residual min=-0.013513 max=0.021910 Jy/beam ! Clean residual mean=-0.000057 rms=0.004323 Jy/beam ! Combined flux in latest and established models = 0.50761 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 83 components and 0.50761 Jy ! Inverting map ! Added new window around map position (-2.8, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0288962 Jy ! Component: 100 - total flux cleaned = 0.0531642 Jy ! Component: 150 - total flux cleaned = 0.0736975 Jy ! Component: 200 - total flux cleaned = 0.0911926 Jy ! Total flux subtracted in 200 components = 0.0911926 Jy ! Clean residual min=-0.008515 max=0.012613 Jy/beam ! Clean residual mean=-0.000032 rms=0.002535 Jy/beam ! Combined flux in latest and established models = 0.598802 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 119 components and 0.598802 Jy ! Inverting map ! Added new window around map position (-0.2, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154359 Jy ! Component: 100 - total flux cleaned = 0.0286493 Jy ! Component: 150 - total flux cleaned = 0.0401724 Jy ! Component: 200 - total flux cleaned = 0.0502427 Jy ! Total flux subtracted in 200 components = 0.0502427 Jy ! Clean residual min=-0.005973 max=0.006691 Jy/beam ! Clean residual mean=-0.000018 rms=0.001677 Jy/beam ! Combined flux in latest and established models = 0.649045 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 165 components and 0.649045 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=2.235 mas, bmaj=2.446 mas, bpa=-57.31 degrees ! Estimated noise=0.35744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0185456 Jy ! Component: 100 - total flux cleaned = 0.0319046 Jy ! Component: 150 - total flux cleaned = 0.0420916 Jy ! Component: 200 - total flux cleaned = 0.0502583 Jy ! Total flux subtracted in 200 components = 0.0502583 Jy ! Clean residual min=-0.006049 max=0.007389 Jy/beam ! Clean residual mean=-0.000018 rms=0.001822 Jy/beam ! Combined flux in latest and established models = 0.699303 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 = 0.00678514 Jy ! Component: 100 - total flux cleaned = 0.0125031 Jy ! Component: 150 - total flux cleaned = 0.0173738 Jy ! Component: 200 - total flux cleaned = 0.0215525 Jy ! Total flux subtracted in 200 components = 0.0215525 Jy ! Clean residual min=-0.004693 max=0.005775 Jy/beam ! Clean residual mean=-0.000011 rms=0.001345 Jy/beam ! Combined flux in latest and established models = 0.720856 Jy ! Adding 144 model components to the UV plane model. ! The established model now contains 274 components and 0.720856 Jy ! Inverting map ! Added new window around map position (-7.6, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00510652 Jy ! Component: 100 - total flux cleaned = 0.00858208 Jy ! Component: 150 - total flux cleaned = 0.0115649 Jy ! Component: 200 - total flux cleaned = 0.0138575 Jy ! Total flux subtracted in 200 components = 0.0138575 Jy ! Clean residual min=-0.003974 max=0.004242 Jy/beam ! Clean residual mean=-0.000005 rms=0.001086 Jy/beam ! Combined flux in latest and established models = 0.734713 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 301 components and 0.734713 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9518 mas, bmaj=1.422 mas, bpa=-24.07 degrees ! Estimated noise=0.267926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232485 Jy ! Component: 100 - total flux cleaned = 0.00440105 Jy ! Component: 150 - total flux cleaned = 0.0057051 Jy ! Component: 200 - total flux cleaned = 0.00700675 Jy ! Total flux subtracted in 200 components = 0.00700675 Jy ! Clean residual min=-0.003032 max=0.003215 Jy/beam ! Clean residual mean=-0.000001 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.74172 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 329 components and 0.74172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.071504Jy sigma=1.377060 ! Fit after self-cal, rms=0.071418Jy sigma=1.375127 wmodel /J2148+6107_X_map.mod ! wmodel: Unable to open new model file: /J2148+6107_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J2148+6107_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9518 x 1.422 at -24.07 degrees (North through East) ! Clean map min=-0.0027255 max=0.19988 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2148+6107_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.199878 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000686295 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.03007 1.03007 2.06015 4.12029 8.24059 16.4812 32.9623 65.9247 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.199 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 291.241 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2148+6107_X_dfm.log closed on Thu May 19 23:37:45 2016