! Started logfile: /vlbi/uf001/uvm//J1257+8342_X_a_dfm.log on Sun Jan 13 21:36:41 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/uvm//J1257+8342_X_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1257+8342_X_a_uvm.fits ! AN table 1: 156 integrations on 45 of 45 possible baselines. ! AN table 2: 109 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.952145 visibilities/baseline/integration-bin. ! Found source: J1257+8342 ! ! 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 115080 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 J1257+8342_X_a] 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 60 telescope corrections were flagged in sub-array 1. ! A total of 80 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! A total of 80 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! A total of 80 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! A total of 80 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 60 telescope corrections were flagged in sub-array 1. ! A total of 80 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 60 telescope corrections were flagged in sub-array 1. ! A total of 80 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 60 telescope corrections were flagged in sub-array 1. ! A total of 80 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 60 telescope corrections were flagged in sub-array 1. ! A total of 80 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 60 telescope corrections were flagged in sub-array 1. ! A total of 80 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 60 telescope corrections were flagged in sub-array 1. ! A total of 80 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 60 telescope corrections were flagged in sub-array 1. ! A total of 80 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 60 telescope corrections were flagged in sub-array 1. ! A total of 80 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.002709Jy sigma=23.393776 ! Fit after self-cal, rms=0.966276Jy sigma=22.544881 ! 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=0.6843 mas, bmaj=1.075 mas, bpa=46.47 degrees ! Estimated noise=0.242003 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 = 0.0251915 Jy ! Component: 100 - total flux cleaned = 0.031359 Jy ! Total flux subtracted in 100 components = 0.031359 Jy ! Clean residual min=-0.001892 max=0.005434 Jy/beam ! Clean residual mean=0.000002 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.031359 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.031359 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=0.057884Jy sigma=1.291964 ! Fit after self-cal, rms=0.056212Jy sigma=1.251850 ! 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 = 0.00641253 Jy ! Component: 100 - total flux cleaned = 0.0100421 Jy ! Total flux subtracted in 100 components = 0.0100421 Jy ! Clean residual min=-0.001683 max=0.004658 Jy/beam ! Clean residual mean=0.000001 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0414011 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.0414011 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=0.055220Jy sigma=1.228067 ! Fit after self-cal, rms=0.055128Jy sigma=1.225600 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00352136 Jy ! Component: 100 - total flux cleaned = 0.00512673 Jy ! Total flux subtracted in 100 components = 0.00512673 Jy ! Clean residual min=-0.001553 max=0.003082 Jy/beam ! Clean residual mean=0.000000 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0465278 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.0465278 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=0.054856Jy sigma=1.219183 ! Fit after self-cal, rms=0.054800Jy sigma=1.217664 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185758 Jy ! Component: 100 - total flux cleaned = 0.00200835 Jy ! Total flux subtracted in 100 components = 0.00200835 Jy ! Clean residual min=-0.001499 max=0.002043 Jy/beam ! Clean residual mean=-0.000000 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0485362 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 15 components and 0.0485362 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=0.054714Jy sigma=1.215752 ! Fit after self-cal, rms=0.054679Jy sigma=1.214918 ! 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=0.9596 mas, bmaj=1.433 mas, bpa=44.98 degrees ! Estimated noise=0.0919869 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 = 0.00167997 Jy ! Component: 100 - total flux cleaned = 0.00222098 Jy ! Component: 150 - total flux cleaned = 0.00222084 Jy ! Component: 200 - total flux cleaned = 0.00220332 Jy ! Total flux subtracted in 200 components = 0.00220332 Jy ! Clean residual min=-0.000917 max=0.001780 Jy/beam ! Clean residual mean=0.000002 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0507395 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.0507395 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=0.054624Jy sigma=1.213768 ! Fit after self-cal, rms=0.054603Jy sigma=1.213185 ! Inverting map ! Added new window around map position (-2.4, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161286 Jy ! Component: 100 - total flux cleaned = 0.00192367 Jy ! Component: 150 - total flux cleaned = 0.00198984 Jy ! Component: 200 - total flux cleaned = 0.00201795 Jy ! Total flux subtracted in 200 components = 0.00201795 Jy ! Clean residual min=-0.000814 max=0.001342 Jy/beam ! Clean residual mean=-0.000000 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.0527574 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 40 components and 0.0527574 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=0.054548Jy sigma=1.211747 ! Fit after self-cal, rms=0.054523Jy sigma=1.211362 ! Inverting map ! Added new window around map position (2.2, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000934393 Jy ! Component: 100 - total flux cleaned = 0.00115471 Jy ! Component: 150 - total flux cleaned = 0.00137451 Jy ! Component: 200 - total flux cleaned = 0.00151166 Jy ! Total flux subtracted in 200 components = 0.00151166 Jy ! Clean residual min=-0.000760 max=0.000803 Jy/beam ! Clean residual mean=-0.000001 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0542691 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 0.0542691 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=0.054484Jy sigma=1.210342 ! Fit after self-cal, rms=0.054466Jy sigma=1.210166 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9596 x 1.433 at 44.98 degrees (North through East) ! Clean map min=-0.001008 max=0.03279 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.03 HN 1.00 KP 0.98 ! LA 1.02 MK 1.10 NL 1.08 OV 0.92 ! PT 0.93 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.97 HN 0.99 KP 1.00 ! LA 1.05 MK 1.06 NL 1.06 PT 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 0.96 KP 0.98 ! LA 1.00 MK 1.04 NL 1.11 OV 0.96 ! PT 0.94 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.96 HN 0.98 KP 0.98 ! LA 1.04 MK 1.13 NL 1.13 PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.08 HN 0.93 KP 1.05 ! LA 0.98 MK 1.09 NL 1.15 OV 0.88 ! PT 0.96 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.06 HN 0.96 KP 1.03 ! LA 0.98 MK 1.12 NL 1.09 PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.06 HN 0.97 KP 1.02 ! LA 0.99 MK 1.07 NL 1.12 OV 0.95 ! PT 0.93 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.06 HN 0.92 KP 1.03 ! LA 1.01 MK 1.04 NL 1.11 PT 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.05 HN 1.04 KP 1.01 ! LA 0.98 MK 1.04 NL 1.09 OV 0.90 ! PT 0.93 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.04 HN 0.97 KP 1.07 ! LA 1.07 MK 1.04 NL 1.05 PT 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.05 HN 0.97 KP 1.01 ! LA 0.99 MK 1.10 NL 1.11 OV 0.92 ! PT 0.94 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.01 HN 0.90 KP 1.06 ! LA 1.06 MK 1.03 NL 1.12 PT 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.05 HN 0.97 KP 0.99 ! LA 0.94 MK 1.01 NL 1.14 OV 0.91 ! PT 0.94 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.05 HN 0.91 KP 1.02 ! LA 1.03 MK 1.06 NL 1.06 PT 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.06 HN 0.90 KP 1.04 ! LA 1.03 MK 1.09 NL 1.12 OV 0.94 ! PT 0.97 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.02 HN 0.86 KP 1.04 ! LA 1.06 MK 1.16 NL 1.01 PT 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 0.95 KP 1.05 ! LA 1.01 MK 1.00 NL 1.05 OV 0.93 ! PT 0.93 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.95 HN 0.86 KP 0.99 ! LA 1.02 MK 1.05 NL 1.11 PT 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 0.92 KP 1.01 ! LA 1.01 MK 0.95 NL 1.12 OV 0.94 ! PT 0.97 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.98 HN 0.91 KP 1.01 ! LA 1.02 MK 1.02 NL 1.09 PT 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 0.91 KP 1.02 ! LA 1.01 MK 0.99 NL 1.13 OV 0.85 ! PT 0.97 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.99 HN 0.85 KP 0.99 ! LA 1.03 MK 0.97 NL 1.12 PT 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.84 KP 1.04 ! LA 0.99 MK 0.91 NL 1.14 OV 0.90 ! PT 0.90 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 FD 0.93 HN 0.83 KP 0.98 ! LA 1.04 MK 0.96 NL 1.09 PT 0.98 ! ! ! Fit before self-cal, rms=0.054466Jy sigma=1.210166 ! Fit after self-cal, rms=0.053787Jy sigma=1.207077 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9573 mas, bmaj=1.423 mas, bpa=44.46 degrees ! Estimated noise=0.0924319 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 = 0.000317237 Jy ! Component: 100 - total flux cleaned = 0.000202971 Jy ! Component: 150 - total flux cleaned = 0.000107022 Jy ! Component: 200 - total flux cleaned = 7.29218e-05 Jy ! Total flux subtracted in 200 components = 7.29218e-05 Jy ! Clean residual min=-0.000572 max=0.000552 Jy/beam ! Clean residual mean=-0.000002 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.054342 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.054342 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=0.053770Jy sigma=1.206694 ! Fit after self-cal, rms=0.053786Jy sigma=1.206100 ! 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=0.053786Jy sigma=1.206100 ! Fit after self-cal, rms=0.054176Jy sigma=1.204283 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9511 mas, bmaj=1.423 mas, bpa=43.32 degrees ! Estimated noise=0.0924143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00015731 Jy ! Component: 100 - total flux cleaned = 9.9549e-05 Jy ! Component: 150 - total flux cleaned = 5.07438e-05 Jy ! Component: 200 - total flux cleaned = 7.52541e-06 Jy ! Total flux subtracted in 200 components = 7.52541e-06 Jy ! Clean residual min=-0.000517 max=0.000511 Jy/beam ! Clean residual mean=-0.000002 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0543495 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 69 components and 0.0543495 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=0.054164Jy sigma=1.204022 ! Fit after self-cal, rms=0.054198Jy sigma=1.203662 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.13276e-05 Jy ! Component: 100 - total flux cleaned = -3.1913e-05 Jy ! Component: 150 - total flux cleaned = -7.26717e-05 Jy ! Component: 200 - total flux cleaned = -7.26839e-05 Jy ! Total flux subtracted in 200 components = -7.26839e-05 Jy ! Clean residual min=-0.000508 max=0.000514 Jy/beam ! Clean residual mean=-0.000002 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0542768 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 75 components and 0.0542768 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=0.054189Jy sigma=1.203481 ! Fit after self-cal, rms=0.054188Jy sigma=1.203392 ! Inverting map ! Added new window around map position (8.2, -7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000407702 Jy ! Component: 100 - total flux cleaned = 0.000378687 Jy ! Component: 150 - total flux cleaned = 0.000378464 Jy ! Component: 200 - total flux cleaned = 0.000341991 Jy ! Total flux subtracted in 200 components = 0.000341991 Jy ! Clean residual min=-0.000514 max=0.000500 Jy/beam ! Clean residual mean=-0.000002 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0546188 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 86 components and 0.0546188 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=0.054179Jy sigma=1.203219 ! Fit after self-cal, rms=0.054175Jy sigma=1.203144 ! Inverting map ! Added new window around map position (20.2, -19.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000426385 Jy ! Component: 100 - total flux cleaned = 0.000551755 Jy ! Component: 150 - total flux cleaned = 0.000616788 Jy ! Component: 200 - total flux cleaned = 0.000616234 Jy ! Total flux subtracted in 200 components = 0.000616234 Jy ! Clean residual min=-0.000497 max=0.000492 Jy/beam ! Clean residual mean=-0.000002 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0552351 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 95 components and 0.0552351 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=0.054167Jy sigma=1.202984 ! Fit after self-cal, rms=0.054164Jy sigma=1.202905 ! 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=0.054164Jy sigma=1.202905 ! Fit after self-cal, rms=0.053869Jy sigma=1.202725 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.944 mas, bmaj=1.414 mas, bpa=42.89 degrees ! Estimated noise=0.0916675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000191323 Jy ! Component: 100 - total flux cleaned = 0.00029311 Jy ! Component: 150 - total flux cleaned = 0.000355265 Jy ! Component: 200 - total flux cleaned = 0.000377923 Jy ! Total flux subtracted in 200 components = 0.000377923 Jy ! Clean residual min=-0.000465 max=0.000501 Jy/beam ! Clean residual mean=-0.000001 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.055613 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 102 components and 0.055613 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=0.053861Jy sigma=1.202554 ! Fit after self-cal, rms=0.053869Jy sigma=1.202444 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 = 0.000126007 Jy ! Component: 100 - total flux cleaned = 0.000161834 Jy ! Component: 150 - total flux cleaned = 0.000151141 Jy ! Component: 200 - total flux cleaned = 0.000130651 Jy ! Total flux subtracted in 200 components = 0.000130651 Jy ! Clean residual min=-0.000475 max=0.000502 Jy/beam ! Clean residual mean=-0.000002 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.0557436 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 108 components and 0.0557436 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=0.053863Jy sigma=1.202332 ! Fit after self-cal, rms=0.053861Jy sigma=1.202254 ! Inverting map ! Added new window around map position (28.4, -25.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000356291 Jy ! Component: 100 - total flux cleaned = 0.000477566 Jy ! Component: 150 - total flux cleaned = 0.000566247 Jy ! Component: 200 - total flux cleaned = 0.000616804 Jy ! Total flux subtracted in 200 components = 0.000616804 Jy ! Clean residual min=-0.000469 max=0.000448 Jy/beam ! Clean residual mean=-0.000002 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.0563604 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 114 components and 0.0563604 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=0.053855Jy sigma=1.202124 ! Fit after self-cal, rms=0.053853Jy sigma=1.202070 ! 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=0.053853Jy sigma=1.202070 ! Fit after self-cal, rms=0.053576Jy sigma=1.201996 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.263 mas, bmaj=2.83 mas, bpa=34.13 degrees ! Estimated noise=0.119331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000293106 Jy ! Component: 100 - total flux cleaned = 0.000304759 Jy ! Component: 150 - total flux cleaned = 0.000296818 Jy ! Component: 200 - total flux cleaned = 0.000297064 Jy ! Total flux subtracted in 200 components = 0.000297064 Jy ! Clean residual min=-0.000476 max=0.000552 Jy/beam ! Clean residual mean=-0.000004 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.0566575 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 132 components and 0.0566575 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=0.053573Jy sigma=1.201938 ! Fit after self-cal, rms=0.053574Jy sigma=1.201865 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 = 4.3775e-05 Jy ! Component: 100 - total flux cleaned = 5.17526e-06 Jy ! Component: 150 - total flux cleaned = -2.15657e-06 Jy ! Component: 200 - total flux cleaned = -1.45243e-05 Jy ! Total flux subtracted in 200 components = -1.45243e-05 Jy ! Clean residual min=-0.000475 max=0.000538 Jy/beam ! Clean residual mean=-0.000004 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.056643 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 140 components and 0.056643 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=0.053571Jy sigma=1.201826 ! Fit after self-cal, rms=0.053571Jy sigma=1.201805 ! 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=0.939 mas, bmaj=1.406 mas, bpa=42.67 degrees ! Estimated noise=0.0910656 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.939 x 1.406 at 42.67 degrees (North through East) ! Clean map min=-0.0015033 max=0.030811 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=0.6742 mas, bmaj=1.056 mas, bpa=43.64 degrees ! Estimated noise=0.233638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0268688 Jy ! Component: 100 - total flux cleaned = 0.0380833 Jy ! Component: 150 - total flux cleaned = 0.0436207 Jy ! Component: 200 - total flux cleaned = 0.0460325 Jy ! Total flux subtracted in 200 components = 0.0460325 Jy ! Clean residual min=-0.001944 max=0.002263 Jy/beam ! Clean residual mean=0.000000 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0460325 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0460325 Jy ! Inverting map and beam ! Estimated beam: bmin=0.939 mas, bmaj=1.406 mas, bpa=42.67 degrees ! Estimated noise=0.0910656 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 = 0.0035759 Jy ! Component: 100 - total flux cleaned = 0.00558317 Jy ! Component: 150 - total flux cleaned = 0.00655372 Jy ! Component: 200 - total flux cleaned = 0.00711314 Jy ! Total flux subtracted in 200 components = 0.00711314 Jy ! Clean residual min=-0.000746 max=0.000843 Jy/beam ! Clean residual mean=-0.000000 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0531457 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 27 components and 0.0531457 Jy ! Inverting map ! Added new window around map position (0, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000603523 Jy ! Component: 100 - total flux cleaned = 0.00106019 Jy ! Component: 150 - total flux cleaned = 0.00146174 Jy ! Component: 200 - total flux cleaned = 0.00177625 Jy ! Total flux subtracted in 200 components = 0.00177625 Jy ! Clean residual min=-0.000598 max=0.000493 Jy/beam ! Clean residual mean=-0.000001 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0549219 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 44 components and 0.0549219 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=2.263 mas, bmaj=2.83 mas, bpa=34.13 degrees ! Estimated noise=0.119331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000715813 Jy ! Component: 100 - total flux cleaned = 0.00104148 Jy ! Component: 150 - total flux cleaned = 0.00129481 Jy ! Component: 200 - total flux cleaned = 0.00141268 Jy ! Total flux subtracted in 200 components = 0.00141268 Jy ! Clean residual min=-0.000517 max=0.000523 Jy/beam ! Clean residual mean=-0.000004 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0563346 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.90128e-05 Jy ! Component: 100 - total flux cleaned = 0.000126895 Jy ! Component: 150 - total flux cleaned = 0.000159927 Jy ! Component: 200 - total flux cleaned = 0.000200861 Jy ! Total flux subtracted in 200 components = 0.000200861 Jy ! Clean residual min=-0.000488 max=0.000516 Jy/beam ! Clean residual mean=-0.000004 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0565355 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 89 components and 0.0565355 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.939 mas, bmaj=1.406 mas, bpa=42.67 degrees ! Estimated noise=0.0910656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000170597 Jy ! Component: 100 - total flux cleaned = -0.000125747 Jy ! Component: 150 - total flux cleaned = -3.03313e-05 Jy ! Component: 200 - total flux cleaned = 8.33321e-05 Jy ! Total flux subtracted in 200 components = 8.33321e-05 Jy ! Clean residual min=-0.000468 max=0.000449 Jy/beam ! Clean residual mean=-0.000001 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0566188 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 107 components and 0.0566188 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=0.053577Jy sigma=1.202012 ! Fit after self-cal, rms=0.053566Jy sigma=1.201751 wmodel J1257+8342_X_a_map.mod ! Writing 107 model components to file: J1257+8342_X_a_map.mod wobs J1257+8342_X_a_uvs.fits ! Writing UV FITS file: J1257+8342_X_a_uvs.fits wwins J1257+8342_X_a_map.win ! wwins: Wrote 8 windows to J1257+8342_X_a_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 = -0.000122146 Jy ! Component: 100 - total flux cleaned = -0.000170836 Jy ! Component: 150 - total flux cleaned = -0.000162984 Jy ! Component: 200 - total flux cleaned = -0.000186287 Jy ! Component: 250 - total flux cleaned = -0.000224051 Jy ! Component: 300 - total flux cleaned = -0.000246188 Jy ! Component: 350 - total flux cleaned = -0.000267998 Jy ! Component: 400 - total flux cleaned = -0.000275265 Jy ! Component: 450 - total flux cleaned = -0.00030389 Jy ! Component: 500 - total flux cleaned = -0.000324939 Jy ! Component: 550 - total flux cleaned = -0.000324996 Jy ! Component: 600 - total flux cleaned = -0.000331848 Jy ! Component: 650 - total flux cleaned = -0.00033869 Jy ! Component: 700 - total flux cleaned = -0.000338751 Jy ! Component: 750 - total flux cleaned = -0.000365572 Jy ! Component: 800 - total flux cleaned = -0.000345673 Jy ! Component: 850 - total flux cleaned = -0.000365411 Jy ! Component: 900 - total flux cleaned = -0.000352372 Jy ! Component: 950 - total flux cleaned = -0.000371799 Jy ! Component: 1000 - total flux cleaned = -0.000365346 Jy ! Component: 1050 - total flux cleaned = -0.000358885 Jy ! Component: 1100 - total flux cleaned = -0.000371574 Jy ! Component: 1150 - total flux cleaned = -0.000365224 Jy ! Component: 1200 - total flux cleaned = -0.000358948 Jy ! Component: 1250 - total flux cleaned = -0.000358953 Jy ! Component: 1300 - total flux cleaned = -0.000365165 Jy ! Component: 1350 - total flux cleaned = -0.000371307 Jy ! Component: 1400 - total flux cleaned = -0.000395703 Jy ! Component: 1450 - total flux cleaned = -0.000395736 Jy ! Component: 1500 - total flux cleaned = -0.00037157 Jy ! Component: 1550 - total flux cleaned = -0.000371531 Jy ! Component: 1600 - total flux cleaned = -0.000365618 Jy ! Component: 1650 - total flux cleaned = -0.000365636 Jy ! Component: 1700 - total flux cleaned = -0.000353827 Jy ! Component: 1750 - total flux cleaned = -0.000353841 Jy ! Component: 1800 - total flux cleaned = -0.000336324 Jy ! Component: 1850 - total flux cleaned = -0.000318959 Jy ! Component: 1900 - total flux cleaned = -0.000342013 Jy ! Component: 1950 - total flux cleaned = -0.000313304 Jy ! Component: 2000 - total flux cleaned = -0.000301878 Jy ! Component: 2050 - total flux cleaned = -0.000296181 Jy ! Component: 2100 - total flux cleaned = -0.000301789 Jy ! Component: 2150 - total flux cleaned = -0.000279244 Jy ! Component: 2200 - total flux cleaned = -0.000273643 Jy ! Component: 2250 - total flux cleaned = -0.00024575 Jy ! Component: 2300 - total flux cleaned = -0.000223559 Jy ! Component: 2350 - total flux cleaned = -0.00024018 Jy ! Component: 2400 - total flux cleaned = -0.000218202 Jy ! Component: 2450 - total flux cleaned = -0.000218191 Jy ! Component: 2500 - total flux cleaned = -0.000212734 Jy ! Component: 2550 - total flux cleaned = -0.000212749 Jy ! Component: 2600 - total flux cleaned = -0.000185689 Jy ! Component: 2650 - total flux cleaned = -0.000174927 Jy ! Component: 2700 - total flux cleaned = -0.000196354 Jy ! Component: 2750 - total flux cleaned = -0.000164359 Jy ! Component: 2800 - total flux cleaned = -0.000159027 Jy ! Component: 2850 - total flux cleaned = -0.000137857 Jy ! Component: 2900 - total flux cleaned = -0.000116741 Jy ! Component: 2950 - total flux cleaned = -0.000106265 Jy ! Component: 3000 - total flux cleaned = -0.000106261 Jy ! Component: 3050 - total flux cleaned = -0.000116673 Jy ! Component: 3100 - total flux cleaned = -8.54709e-05 Jy ! Component: 3150 - total flux cleaned = -6.98985e-05 Jy ! Component: 3200 - total flux cleaned = -5.44231e-05 Jy ! Component: 3250 - total flux cleaned = -6.47119e-05 Jy ! Component: 3300 - total flux cleaned = -6.98084e-05 Jy ! Component: 3350 - total flux cleaned = -6.47527e-05 Jy ! Component: 3400 - total flux cleaned = -9.01135e-05 Jy ! Component: 3450 - total flux cleaned = -7.99852e-05 Jy ! Component: 3500 - total flux cleaned = -7.49573e-05 Jy ! Component: 3550 - total flux cleaned = -4.98282e-05 Jy ! Component: 3600 - total flux cleaned = -5.98475e-05 Jy ! Component: 3650 - total flux cleaned = -7.98028e-05 Jy ! Component: 3700 - total flux cleaned = -7.48341e-05 Jy ! Component: 3750 - total flux cleaned = -7.48102e-05 Jy ! Component: 3800 - total flux cleaned = -4.51607e-05 Jy ! Component: 3850 - total flux cleaned = -6.97819e-05 Jy ! Component: 3900 - total flux cleaned = -9.43254e-05 Jy ! Component: 3950 - total flux cleaned = -6.98568e-05 Jy ! Component: 4000 - total flux cleaned = -7.47602e-05 Jy ! Component: 4050 - total flux cleaned = -7.47876e-05 Jy ! Total flux subtracted in 4096 components = -7.47942e-05 Jy ! Clean residual min=-0.000346 max=0.000261 Jy/beam ! Clean residual mean=-0.000001 rms=0.000084 Jy/beam ! Combined flux in latest and established models = 0.056544 Jy keep ! Adding 366 model components to the UV plane model. ! The established model now contains 471 components and 0.0565441 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1257+8342_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.939 x 1.406 at 42.67 degrees (North through East) ! Clean map min=-0.0012854 max=0.030407 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1257+8342_X_a_map.fits wmodel /vlbi/uf001/uvm//J1257+8342_X_a_map.mod ! Writing 471 model components to file: /vlbi/uf001/uvm//J1257+8342_X_a_map.mod wobs /vlbi/uf001/uvm//J1257+8342_X_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1257+8342_X_a_uvs.fits wwins /vlbi/uf001/uvm//J1257+8342_X_a_map.win ! wwins: Wrote 9 windows to /vlbi/uf001/uvm//J1257+8342_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0304074 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.3981e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.828559 0.828559 1.65712 3.31424 6.62847 13.2569 26.5139 53.0278 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.03 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 362.074 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1257+8342_X_a_dfm.log closed on Sun Jan 13 21:36:53 2019