! Started logfile: /vlbi/uf001/uva//J2148+6107_X_dfm.log on Mon Jan 14 06:00:21 2019 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 /vlbi/uf001/uva//J2148+6107_X_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2148+6107_X_uva.fits ! AN table 1: 71 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.819092 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 31404 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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.051040Jy sigma=23.925054 ! Fit after self-cal, rms=0.814495Jy sigma=19.015865 ! 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=0.7182 mas, bmaj=0.9937 mas, bpa=-0.7068 degrees ! Estimated noise=0.333719 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 = 0.116739 Jy ! Component: 100 - total flux cleaned = 0.17401 Jy ! Total flux subtracted in 100 components = 0.17401 Jy ! Clean residual min=-0.014204 max=0.052010 Jy/beam ! Clean residual mean=-0.000023 rms=0.003890 Jy/beam ! Combined flux in latest and established models = 0.17401 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.17401 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=0.200027Jy sigma=3.943629 ! Fit after self-cal, rms=0.199807Jy sigma=3.937687 ! Inverting map ! Added new window around map position (-3.2, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0502831 Jy ! Component: 100 - total flux cleaned = 0.0864697 Jy ! Total flux subtracted in 100 components = 0.0864697 Jy ! Clean residual min=-0.010730 max=0.029634 Jy/beam ! Clean residual mean=-0.000019 rms=0.003115 Jy/beam ! Combined flux in latest and established models = 0.26048 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 31 components and 0.26048 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=0.168372Jy sigma=3.300731 ! Fit after self-cal, rms=0.167907Jy sigma=3.282621 ! Inverting map ! Added new window around map position (0.6, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0336159 Jy ! Component: 100 - total flux cleaned = 0.060216 Jy ! Total flux subtracted in 100 components = 0.060216 Jy ! Clean residual min=-0.008829 max=0.026765 Jy/beam ! Clean residual mean=-0.000017 rms=0.002640 Jy/beam ! Combined flux in latest and established models = 0.320696 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 45 components and 0.320696 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=0.148341Jy sigma=2.899849 ! Fit after self-cal, rms=0.148161Jy sigma=2.894066 ! Inverting map ! Added new window around map position (-1.4, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0283683 Jy ! Component: 100 - total flux cleaned = 0.0508014 Jy ! Total flux subtracted in 100 components = 0.0508014 Jy ! Clean residual min=-0.007750 max=0.018916 Jy/beam ! Clean residual mean=-0.000016 rms=0.002250 Jy/beam ! Combined flux in latest and established models = 0.371497 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 66 components and 0.371497 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=0.131689Jy sigma=2.574173 ! Fit after self-cal, rms=0.131485Jy sigma=2.564546 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0211057 Jy ! Component: 100 - total flux cleaned = 0.0393762 Jy ! Total flux subtracted in 100 components = 0.0393762 Jy ! Clean residual min=-0.006843 max=0.015099 Jy/beam ! Clean residual mean=-0.000015 rms=0.001985 Jy/beam ! Combined flux in latest and established models = 0.410874 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 77 components and 0.410874 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=0.119863Jy sigma=2.345475 ! Fit after self-cal, rms=0.119828Jy sigma=2.341886 ! Inverting map ! Added new window around map position (1.2, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174911 Jy ! Component: 100 - total flux cleaned = 0.0328179 Jy ! Total flux subtracted in 100 components = 0.0328179 Jy ! Clean residual min=-0.006414 max=0.012588 Jy/beam ! Clean residual mean=-0.000014 rms=0.001789 Jy/beam ! Combined flux in latest and established models = 0.443691 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 93 components and 0.443691 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=0.110926Jy sigma=2.176761 ! Fit after self-cal, rms=0.110885Jy sigma=2.175624 ! Inverting map ! Added new window around map position (-0.2, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147083 Jy ! Component: 100 - total flux cleaned = 0.027738 Jy ! Total flux subtracted in 100 components = 0.027738 Jy ! Clean residual min=-0.006152 max=0.011869 Jy/beam ! Clean residual mean=-0.000013 rms=0.001640 Jy/beam ! Combined flux in latest and established models = 0.471429 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 104 components and 0.471429 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=0.104011Jy sigma=2.049939 ! Fit after self-cal, rms=0.103989Jy sigma=2.049585 ! Inverting map ! Added new window around map position (-2.8, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134638 Jy ! Component: 100 - total flux cleaned = 0.0251057 Jy ! Total flux subtracted in 100 components = 0.0251057 Jy ! Clean residual min=-0.006000 max=0.010531 Jy/beam ! Clean residual mean=-0.000012 rms=0.001519 Jy/beam ! Combined flux in latest and established models = 0.496535 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 127 components and 0.496535 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=0.097747Jy sigma=1.936965 ! Fit after self-cal, rms=0.097750Jy sigma=1.936016 ! Inverting map ! Added new window around map position (-4.4, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120181 Jy ! Component: 100 - total flux cleaned = 0.0224947 Jy ! Total flux subtracted in 100 components = 0.0224947 Jy ! Clean residual min=-0.005654 max=0.008788 Jy/beam ! Clean residual mean=-0.000012 rms=0.001407 Jy/beam ! Combined flux in latest and established models = 0.51903 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 145 components and 0.51903 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=0.092507Jy sigma=1.840425 ! Fit after self-cal, rms=0.092514Jy sigma=1.839194 ! 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=0.8922 mas, bmaj=1.261 mas, bpa=2.243 degrees ! Estimated noise=0.190753 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 = 0.0248767 Jy ! Component: 100 - total flux cleaned = 0.0455846 Jy ! Component: 150 - total flux cleaned = 0.0636272 Jy ! Component: 200 - total flux cleaned = 0.0795623 Jy ! Total flux subtracted in 200 components = 0.0795623 Jy ! Clean residual min=-0.006959 max=0.013706 Jy/beam ! Clean residual mean=-0.000014 rms=0.002135 Jy/beam ! Combined flux in latest and established models = 0.598592 Jy ! Performing phase self-cal ! Adding 95 model components to the UV plane model. ! The established model now contains 197 components and 0.598592 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=0.076705Jy sigma=1.571231 ! Fit after self-cal, rms=0.076560Jy sigma=1.563688 ! Inverting map ! Added new window around map position (-5.8, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160744 Jy ! Component: 100 - total flux cleaned = 0.0296327 Jy ! Component: 150 - total flux cleaned = 0.0417734 Jy ! Component: 200 - total flux cleaned = 0.0527605 Jy ! Total flux subtracted in 200 components = 0.0527605 Jy ! Clean residual min=-0.005511 max=0.010682 Jy/beam ! Clean residual mean=-0.000015 rms=0.001653 Jy/beam ! Combined flux in latest and established models = 0.651353 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 227 components and 0.651353 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=0.068423Jy sigma=1.431316 ! Fit after self-cal, rms=0.068319Jy sigma=1.426894 ! Inverting map ! Added new window around map position (-1.8, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114808 Jy ! Component: 100 - total flux cleaned = 0.021159 Jy ! Component: 150 - total flux cleaned = 0.0298596 Jy ! Component: 200 - total flux cleaned = 0.0377553 Jy ! Total flux subtracted in 200 components = 0.0377553 Jy ! Clean residual min=-0.004694 max=0.006633 Jy/beam ! Clean residual mean=-0.000016 rms=0.001353 Jy/beam ! Combined flux in latest and established models = 0.689108 Jy ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 266 components and 0.689108 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=0.063714Jy sigma=1.354335 ! Fit after self-cal, rms=0.063667Jy sigma=1.352128 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8922 x 1.261 at 2.243 degrees (North through East) ! Clean map min=-0.0044695 max=0.16308 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.99 KP 1.02 ! LA 0.96 MK 1.02 NL 1.10 OV 0.95 ! PT 0.87 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 0.99 KP 1.01 ! LA 0.97 MK 1.08 NL 1.09 OV 0.96 ! PT 0.88 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.99 KP 1.00 ! LA 0.98 MK 1.03 NL 1.09 OV 0.95 ! PT 0.89 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.98 KP 1.00 ! LA 0.98 MK 1.06 NL 1.10 OV 0.96 ! PT 0.88 SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 0.99 KP 1.02 ! LA 0.96 MK 1.03 NL 1.10 OV 0.96 ! PT 0.88 SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.99 KP 1.02 ! LA 0.95 MK 1.06 NL 1.09 OV 0.97 ! PT 0.89 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 1.00 KP 1.00 ! LA 0.96 MK 1.06 NL 1.09 OV 0.96 ! PT 0.88 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 1.00 KP 1.03 ! LA 0.98 MK 1.01 NL 1.09 OV 0.95 ! PT 0.88 SC 0.96 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 0.98 KP 1.02 ! LA 0.97 MK 1.04 NL 1.09 OV 0.95 ! PT 0.88 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.00 KP 1.00 ! LA 0.98 MK 1.06 NL 1.08 OV 0.95 ! PT 0.90 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 0.98 KP 1.01 ! LA 0.98 MK 1.09 NL 1.09 OV 0.97 ! PT 0.89 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.97 KP 1.03 ! LA 0.98 MK 1.06 NL 1.12 OV 0.96 ! PT 0.88 SC 0.93 ! ! ! Fit before self-cal, rms=0.063667Jy sigma=1.352128 ! Fit after self-cal, rms=0.056162Jy sigma=1.247408 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8955 mas, bmaj=1.269 mas, bpa=2.956 degrees ! Estimated noise=0.189465 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 (-7.6, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00614988 Jy ! Component: 100 - total flux cleaned = 0.0107963 Jy ! Component: 150 - total flux cleaned = 0.0146669 Jy ! Component: 200 - total flux cleaned = 0.0179352 Jy ! Total flux subtracted in 200 components = 0.0179352 Jy ! Clean residual min=-0.002630 max=0.003662 Jy/beam ! Clean residual mean=-0.000020 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.707043 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 305 components and 0.707043 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=0.055018Jy sigma=1.225605 ! Fit after self-cal, rms=0.054986Jy sigma=1.224296 ! Inverting map ! Added new window around map position (-4.8, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00379743 Jy ! Component: 100 - total flux cleaned = 0.00675343 Jy ! Component: 150 - total flux cleaned = 0.00840834 Jy ! Component: 200 - total flux cleaned = 0.00969669 Jy ! Total flux subtracted in 200 components = 0.00969669 Jy ! Clean residual min=-0.002379 max=0.003264 Jy/beam ! Clean residual mean=-0.000019 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.71674 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 330 components and 0.71674 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=0.054519Jy sigma=1.214822 ! Fit after self-cal, rms=0.054500Jy sigma=1.214263 ! Inverting map ! Added new window around map position (-4, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00309348 Jy ! Component: 100 - total flux cleaned = 0.00480042 Jy ! Component: 150 - total flux cleaned = 0.00575848 Jy ! Component: 200 - total flux cleaned = 0.00641347 Jy ! Total flux subtracted in 200 components = 0.00641347 Jy ! Clean residual min=-0.002237 max=0.002980 Jy/beam ! Clean residual mean=-0.000020 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.723153 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 355 components and 0.723153 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=0.054209Jy sigma=1.208241 ! Fit after self-cal, rms=0.054188Jy sigma=1.207799 ! 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=0.054188Jy sigma=1.207799 ! Fit after self-cal, rms=0.053099Jy sigma=1.191333 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8929 mas, bmaj=1.271 mas, bpa=3.488 degrees ! Estimated noise=0.188409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241291 Jy ! Component: 100 - total flux cleaned = 0.00426466 Jy ! Component: 150 - total flux cleaned = 0.00525631 Jy ! Component: 200 - total flux cleaned = 0.00572727 Jy ! Total flux subtracted in 200 components = 0.00572727 Jy ! Clean residual min=-0.001762 max=0.001902 Jy/beam ! Clean residual mean=0.000001 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.728881 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 378 components and 0.728881 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=0.052911Jy sigma=1.187188 ! Fit after self-cal, rms=0.052909Jy sigma=1.186867 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 (-9.6, -34). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141345 Jy ! Component: 100 - total flux cleaned = 0.0021812 Jy ! Component: 150 - total flux cleaned = 0.00276517 Jy ! Component: 200 - total flux cleaned = 0.00325078 Jy ! Total flux subtracted in 200 components = 0.00325078 Jy ! Clean residual min=-0.001731 max=0.001555 Jy/beam ! Clean residual mean=0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.732131 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 393 components and 0.732131 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=0.052794Jy sigma=1.184297 ! Fit after self-cal, rms=0.052791Jy sigma=1.184166 ! 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=0.052791Jy sigma=1.184166 ! Fit after self-cal, rms=0.052693Jy sigma=1.183616 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8913 mas, bmaj=1.27 mas, bpa=3.526 degrees ! Estimated noise=0.188107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139393 Jy ! Component: 100 - total flux cleaned = 0.00229377 Jy ! Component: 150 - total flux cleaned = 0.00291249 Jy ! Component: 200 - total flux cleaned = 0.00343626 Jy ! Total flux subtracted in 200 components = 0.00343626 Jy ! Clean residual min=-0.001578 max=0.001547 Jy/beam ! Clean residual mean=0.000001 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.735568 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 405 components and 0.735568 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=0.052603Jy sigma=1.181636 ! Fit after self-cal, rms=0.052603Jy sigma=1.181522 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 = 0.00041172 Jy ! Component: 100 - total flux cleaned = 0.00091063 Jy ! Component: 150 - total flux cleaned = 0.00133183 Jy ! Component: 200 - total flux cleaned = 0.0017602 Jy ! Total flux subtracted in 200 components = 0.0017602 Jy ! Clean residual min=-0.001536 max=0.001513 Jy/beam ! Clean residual mean=0.000001 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.737328 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 416 components and 0.737328 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=0.052548Jy sigma=1.180300 ! Fit after self-cal, rms=0.052547Jy sigma=1.180230 ! Inverting map ! Added new window around map position (-10.2, 4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125933 Jy ! Component: 100 - total flux cleaned = 0.00183949 Jy ! Component: 150 - total flux cleaned = 0.00243907 Jy ! Component: 200 - total flux cleaned = 0.00286389 Jy ! Total flux subtracted in 200 components = 0.00286389 Jy ! Clean residual min=-0.001442 max=0.001323 Jy/beam ! Clean residual mean=0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.740192 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 440 components and 0.740192 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=0.052487Jy sigma=1.178981 ! Fit after self-cal, rms=0.052485Jy sigma=1.178912 ! 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=0.052485Jy sigma=1.178912 ! Fit after self-cal, rms=0.052393Jy sigma=1.178532 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.172 mas, bmaj=2.334 mas, bpa=9.452 degrees ! Estimated noise=0.263002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206691 Jy ! Component: 100 - total flux cleaned = 0.003524 Jy ! Component: 150 - total flux cleaned = 0.0045104 Jy ! Component: 200 - total flux cleaned = 0.00517988 Jy ! Total flux subtracted in 200 components = 0.00517988 Jy ! Clean residual min=-0.001483 max=0.001735 Jy/beam ! Clean residual mean=0.000003 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.745371 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 463 components and 0.745372 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=0.052341Jy sigma=1.177443 ! Fit after self-cal, rms=0.052339Jy sigma=1.177314 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 = 0.00043105 Jy ! Component: 100 - total flux cleaned = 0.00103551 Jy ! Component: 150 - total flux cleaned = 0.00144699 Jy ! Component: 200 - total flux cleaned = 0.00180749 Jy ! Total flux subtracted in 200 components = 0.00180749 Jy ! Clean residual min=-0.001406 max=0.001663 Jy/beam ! Clean residual mean=0.000003 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.747179 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 477 components and 0.747179 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=0.052316Jy sigma=1.176849 ! Fit after self-cal, rms=0.052314Jy sigma=1.176775 ! 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=0.8899 mas, bmaj=1.27 mas, bpa=3.48 degrees ! Estimated noise=0.187832 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8899 x 1.27 at 3.48 degrees (North through East) ! Clean map min=-0.0010898 max=0.15857 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=0.7165 mas, bmaj=1.002 mas, bpa=1.308 degrees ! Estimated noise=0.328609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.113193 Jy ! Component: 100 - total flux cleaned = 0.176226 Jy ! Component: 150 - total flux cleaned = 0.225016 Jy ! Component: 200 - total flux cleaned = 0.264479 Jy ! Total flux subtracted in 200 components = 0.264479 Jy ! Clean residual min=-0.009284 max=0.023808 Jy/beam ! Clean residual mean=-0.000017 rms=0.002875 Jy/beam ! Combined flux in latest and established models = 0.264479 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.264479 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8899 mas, bmaj=1.27 mas, bpa=3.48 degrees ! Estimated noise=0.187832 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 = 0.0667452 Jy ! Component: 100 - total flux cleaned = 0.116981 Jy ! Component: 150 - total flux cleaned = 0.158087 Jy ! Component: 200 - total flux cleaned = 0.192447 Jy ! Total flux subtracted in 200 components = 0.192447 Jy ! Clean residual min=-0.009647 max=0.020981 Jy/beam ! Clean residual mean=-0.000001 rms=0.003302 Jy/beam ! Combined flux in latest and established models = 0.456926 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 113 components and 0.456926 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0291082 Jy ! Component: 100 - total flux cleaned = 0.0541347 Jy ! Component: 150 - total flux cleaned = 0.0759318 Jy ! Component: 200 - total flux cleaned = 0.0950702 Jy ! Total flux subtracted in 200 components = 0.0950702 Jy ! Clean residual min=-0.005748 max=0.012522 Jy/beam ! Clean residual mean=-0.000004 rms=0.002080 Jy/beam ! Combined flux in latest and established models = 0.551996 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 186 components and 0.551996 Jy ! Inverting map ! Added new window around map position (-4, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169376 Jy ! Component: 100 - total flux cleaned = 0.0319046 Jy ! Component: 150 - total flux cleaned = 0.0452049 Jy ! Component: 200 - total flux cleaned = 0.057122 Jy ! Total flux subtracted in 200 components = 0.057122 Jy ! Clean residual min=-0.003865 max=0.008272 Jy/beam ! Clean residual mean=-0.000005 rms=0.001415 Jy/beam ! Combined flux in latest and established models = 0.609118 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 247 components and 0.609118 Jy ! Inverting map ! Added new window around map position (-1.4, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108799 Jy ! Component: 100 - total flux cleaned = 0.0206318 Jy ! Component: 150 - total flux cleaned = 0.0294715 Jy ! Component: 200 - total flux cleaned = 0.0375091 Jy ! Total flux subtracted in 200 components = 0.0375091 Jy ! Clean residual min=-0.002892 max=0.005138 Jy/beam ! Clean residual mean=-0.000004 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 0.646627 Jy ! Adding 101 model components to the UV plane model. ! The established model now contains 307 components and 0.646627 Jy ! Inverting map ! Added new window around map position (1.4, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00733571 Jy ! Component: 100 - total flux cleaned = 0.0140435 Jy ! Component: 150 - total flux cleaned = 0.0201839 Jy ! Component: 200 - total flux cleaned = 0.0258153 Jy ! Total flux subtracted in 200 components = 0.0258153 Jy ! Clean residual min=-0.002396 max=0.003613 Jy/beam ! Clean residual mean=-0.000004 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.672442 Jy ! Adding 98 model components to the UV plane model. ! The established model now contains 357 components and 0.672442 Jy ! Inverting map ! Added new window around map position (0.6, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00517308 Jy ! Component: 100 - total flux cleaned = 0.0099292 Jy ! Component: 150 - total flux cleaned = 0.0143108 Jy ! Component: 200 - total flux cleaned = 0.018349 Jy ! Total flux subtracted in 200 components = 0.018349 Jy ! Clean residual min=-0.002073 max=0.002591 Jy/beam ! Clean residual mean=-0.000003 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.690791 Jy ! Adding 100 model components to the UV plane model. ! The established model now contains 403 components and 0.690791 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00372843 Jy ! Component: 100 - total flux cleaned = 0.00717581 Jy ! Component: 150 - total flux cleaned = 0.0103689 Jy ! Component: 200 - total flux cleaned = 0.0133264 Jy ! Total flux subtracted in 200 components = 0.0133264 Jy ! Clean residual min=-0.001814 max=0.001911 Jy/beam ! Clean residual mean=-0.000003 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.704118 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 438 components and 0.704118 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=2.172 mas, bmaj=2.334 mas, bpa=9.452 degrees ! Estimated noise=0.263002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00653416 Jy ! Component: 100 - total flux cleaned = 0.0117117 Jy ! Component: 150 - total flux cleaned = 0.015982 Jy ! Component: 200 - total flux cleaned = 0.0196092 Jy ! Total flux subtracted in 200 components = 0.0196092 Jy ! Clean residual min=-0.002009 max=0.002294 Jy/beam ! Clean residual mean=-0.000003 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.723727 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 = 0.00312093 Jy ! Component: 100 - total flux cleaned = 0.00581936 Jy ! Component: 150 - total flux cleaned = 0.00816405 Jy ! Component: 200 - total flux cleaned = 0.0102189 Jy ! Total flux subtracted in 200 components = 0.0102189 Jy ! Clean residual min=-0.001669 max=0.001703 Jy/beam ! Clean residual mean=-0.000001 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.733946 Jy ! Adding 238 model components to the UV plane model. ! The established model now contains 585 components and 0.733946 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8899 mas, bmaj=1.27 mas, bpa=3.48 degrees ! Estimated noise=0.187832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142402 Jy ! Component: 100 - total flux cleaned = 0.00259417 Jy ! Component: 150 - total flux cleaned = 0.00364578 Jy ! Component: 200 - total flux cleaned = 0.00460763 Jy ! Total flux subtracted in 200 components = 0.00460763 Jy ! Clean residual min=-0.001234 max=0.001173 Jy/beam ! Clean residual mean=0.000000 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.738553 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 619 components and 0.738553 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=0.052307Jy sigma=1.176490 ! Fit after self-cal, rms=0.052279Jy sigma=1.175803 wmodel J2148+6107_X_map.mod ! Writing 619 model components to file: J2148+6107_X_map.mod wobs J2148+6107_X_uvs.fits ! Writing UV FITS file: J2148+6107_X_uvs.fits wwins J2148+6107_X_map.win ! wwins: Wrote 19 windows to J2148+6107_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 = -0.000351182 Jy ! Component: 100 - total flux cleaned = -0.000472917 Jy ! Component: 150 - total flux cleaned = -0.00049255 Jy ! Component: 200 - total flux cleaned = -0.000511324 Jy ! Component: 250 - total flux cleaned = -0.000603131 Jy ! Component: 300 - total flux cleaned = -0.000693251 Jy ! Component: 350 - total flux cleaned = -0.000799253 Jy ! Component: 400 - total flux cleaned = -0.000903363 Jy ! Component: 450 - total flux cleaned = -0.000954881 Jy ! Component: 500 - total flux cleaned = -0.00105651 Jy ! Component: 550 - total flux cleaned = -0.00115677 Jy ! Component: 600 - total flux cleaned = -0.00120617 Jy ! Component: 650 - total flux cleaned = -0.00128779 Jy ! Component: 700 - total flux cleaned = -0.00133588 Jy ! Component: 750 - total flux cleaned = -0.00133593 Jy ! Component: 800 - total flux cleaned = -0.00139904 Jy ! Component: 850 - total flux cleaned = -0.00141483 Jy ! Component: 900 - total flux cleaned = -0.0014303 Jy ! Component: 950 - total flux cleaned = -0.00150732 Jy ! Component: 1000 - total flux cleaned = -0.00147679 Jy ! Component: 1050 - total flux cleaned = -0.00153734 Jy ! Component: 1100 - total flux cleaned = -0.00158245 Jy ! Component: 1150 - total flux cleaned = -0.00162696 Jy ! Component: 1200 - total flux cleaned = -0.00162671 Jy ! Component: 1250 - total flux cleaned = -0.00169972 Jy ! Component: 1300 - total flux cleaned = -0.00169978 Jy ! Component: 1350 - total flux cleaned = -0.00171408 Jy ! Component: 1400 - total flux cleaned = -0.00168567 Jy ! Component: 1450 - total flux cleaned = -0.00175669 Jy ! Component: 1500 - total flux cleaned = -0.00178488 Jy ! Component: 1550 - total flux cleaned = -0.00184067 Jy ! Component: 1600 - total flux cleaned = -0.00179901 Jy ! Component: 1650 - total flux cleaned = -0.00179872 Jy ! Component: 1700 - total flux cleaned = -0.0018534 Jy ! Component: 1750 - total flux cleaned = -0.00186695 Jy ! Component: 1800 - total flux cleaned = -0.00183992 Jy ! Component: 1850 - total flux cleaned = -0.00181309 Jy ! Component: 1900 - total flux cleaned = -0.00189281 Jy ! Component: 1950 - total flux cleaned = -0.00191918 Jy ! Component: 2000 - total flux cleaned = -0.00185348 Jy ! Component: 2050 - total flux cleaned = -0.00186649 Jy ! Component: 2100 - total flux cleaned = -0.00189223 Jy ! Component: 2150 - total flux cleaned = -0.00189229 Jy ! Component: 2200 - total flux cleaned = -0.00182828 Jy ! Component: 2250 - total flux cleaned = -0.0018918 Jy ! Component: 2300 - total flux cleaned = -0.0019423 Jy ! Component: 2350 - total flux cleaned = -0.00186706 Jy ! Component: 2400 - total flux cleaned = -0.00190448 Jy ! Component: 2450 - total flux cleaned = -0.00196658 Jy ! Component: 2500 - total flux cleaned = -0.00195412 Jy ! Component: 2550 - total flux cleaned = -0.00196644 Jy ! Component: 2600 - total flux cleaned = -0.00201521 Jy ! Component: 2650 - total flux cleaned = -0.00202735 Jy ! Component: 2700 - total flux cleaned = -0.00201524 Jy ! Component: 2750 - total flux cleaned = -0.00208726 Jy ! Component: 2800 - total flux cleaned = -0.00203954 Jy ! Component: 2850 - total flux cleaned = -0.00209874 Jy ! Component: 2900 - total flux cleaned = -0.00207509 Jy ! Component: 2950 - total flux cleaned = -0.00207498 Jy ! Component: 3000 - total flux cleaned = -0.00209838 Jy ! Component: 3050 - total flux cleaned = -0.00212152 Jy ! Component: 3100 - total flux cleaned = -0.00207526 Jy ! Component: 3150 - total flux cleaned = -0.0021327 Jy ! Component: 3200 - total flux cleaned = -0.00216689 Jy ! Component: 3250 - total flux cleaned = -0.00222375 Jy ! Component: 3300 - total flux cleaned = -0.00218985 Jy ! Component: 3350 - total flux cleaned = -0.00221227 Jy ! Component: 3400 - total flux cleaned = -0.00223463 Jy ! Component: 3450 - total flux cleaned = -0.00221243 Jy ! Component: 3500 - total flux cleaned = -0.00222346 Jy ! Component: 3550 - total flux cleaned = -0.00233366 Jy ! Component: 3600 - total flux cleaned = -0.00230081 Jy ! Component: 3650 - total flux cleaned = -0.00231169 Jy ! Component: 3700 - total flux cleaned = -0.00230081 Jy ! Component: 3750 - total flux cleaned = -0.00230079 Jy ! Component: 3800 - total flux cleaned = -0.00233315 Jy ! Component: 3850 - total flux cleaned = -0.00234391 Jy ! Component: 3900 - total flux cleaned = -0.00231192 Jy ! Component: 3950 - total flux cleaned = -0.00239675 Jy ! Component: 4000 - total flux cleaned = -0.00239674 Jy ! Component: 4050 - total flux cleaned = -0.00233371 Jy ! Total flux subtracted in 4096 components = -0.00238603 Jy ! Clean residual min=-0.000642 max=0.000724 Jy/beam ! Clean residual mean=0.000001 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.736167 Jy keep ! Adding 361 model components to the UV plane model. ! The established model now contains 980 components and 0.736167 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2148+6107_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8899 x 1.27 at 3.48 degrees (North through East) ! Clean map min=-0.00090406 max=0.16001 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2148+6107_X_map.fits wmodel /vlbi/uf001/uva//J2148+6107_X_map.mod ! Writing 980 model components to file: /vlbi/uf001/uva//J2148+6107_X_map.mod wobs /vlbi/uf001/uva//J2148+6107_X_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2148+6107_X_uvs.fits wwins /vlbi/uf001/uva//J2148+6107_X_map.win ! wwins: Wrote 20 windows to /vlbi/uf001/uva//J2148+6107_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.160005 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000183075 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.343255 0.343255 0.68651 1.37302 2.74604 5.49208 10.9842 21.9683 43.9366 87.8732 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.16 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 873.986 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2148+6107_X_dfm.log closed on Mon Jan 14 06:00:30 2019