! Started logfile: /vlbi/bp222/maps//J1641+2257_X_dfm.log on Mon Jan 14 17:05:32 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/bp222/maps//J1641+2257_X_uvm.fits ! Reading UV FITS file: /vlbi/bp222/maps//J1641+2257_X_uvm.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! AN table 2: 48 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.959863 visibilities/baseline/integration-bin. ! Found source: J1641+2257 ! ! 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 23532 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 J1641+2257_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 1 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.198082Jy sigma=16.811966 ! Fit after self-cal, rms=0.384264Jy sigma=5.381151 ! 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=0.6553 mas, bmaj=1.653 mas, bpa=5.042 degrees ! Estimated noise=0.606251 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 = 0.470698 Jy ! Component: 100 - total flux cleaned = 0.585154 Jy ! Total flux subtracted in 100 components = 0.585154 Jy ! Clean residual min=-0.014698 max=0.045898 Jy/beam ! Clean residual mean=0.000021 rms=0.003216 Jy/beam ! Combined flux in latest and established models = 0.585154 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.585154 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=0.105669Jy sigma=1.458337 ! Fit after self-cal, rms=0.105654Jy sigma=1.458163 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0463642 Jy ! Component: 100 - total flux cleaned = 0.0672315 Jy ! Total flux subtracted in 100 components = 0.0672315 Jy ! Clean residual min=-0.011285 max=0.021607 Jy/beam ! Clean residual mean=0.000012 rms=0.002050 Jy/beam ! Combined flux in latest and established models = 0.652386 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.652386 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=0.078627Jy sigma=1.067602 ! Fit after self-cal, rms=0.078626Jy sigma=1.067532 ! Inverting map ! Added new window around map position (2, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0189737 Jy ! Component: 100 - total flux cleaned = 0.0296995 Jy ! Total flux subtracted in 100 components = 0.0296995 Jy ! Clean residual min=-0.010208 max=0.018054 Jy/beam ! Clean residual mean=0.000010 rms=0.001728 Jy/beam ! Combined flux in latest and established models = 0.682085 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.682085 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=0.072254Jy sigma=0.971135 ! Fit after self-cal, rms=0.071837Jy sigma=0.964417 ! Inverting map ! Added new window around map position (-2, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135931 Jy ! Component: 100 - total flux cleaned = 0.0198413 Jy ! Total flux subtracted in 100 components = 0.0198413 Jy ! Clean residual min=-0.009364 max=0.008292 Jy/beam ! Clean residual mean=0.000009 rms=0.001492 Jy/beam ! Combined flux in latest and established models = 0.701927 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.701927 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=0.068473Jy sigma=0.914445 ! Fit after self-cal, rms=0.068353Jy sigma=0.912629 ! 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=0.8406 mas, bmaj=1.897 mas, bpa=4.423 degrees ! Estimated noise=0.346857 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 = 0.00943473 Jy ! Component: 100 - total flux cleaned = 0.0157869 Jy ! Component: 150 - total flux cleaned = 0.0204293 Jy ! Component: 200 - total flux cleaned = 0.023897 Jy ! Total flux subtracted in 200 components = 0.023897 Jy ! Clean residual min=-0.007533 max=0.006867 Jy/beam ! Clean residual mean=0.000010 rms=0.001523 Jy/beam ! Combined flux in latest and established models = 0.725824 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 51 components and 0.725824 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=0.066768Jy sigma=0.888255 ! Fit after self-cal, rms=0.066747Jy sigma=0.887876 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8406 x 1.897 at 4.423 degrees (North through East) ! Clean map min=-0.0067789 max=0.61182 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 LA 1.01 MK 0.99 ! NL 0.95 OV 1.02 PT 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.98 HN 0.96 KP 1.00 ! LA 0.99 MK 1.02 NL 1.02 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 LA 1.01 MK 0.96 ! NL 0.97 OV 1.01 PT 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.98 HN 0.97 KP 1.00 ! LA 0.98 MK 1.03 NL 1.03 PT 0.95 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 LA 1.02 MK 0.97 ! NL 0.96 OV 1.03 PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.99 HN 0.96 KP 1.00 ! LA 0.99 MK 1.02 NL 1.03 PT 0.95 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 LA 1.03 MK 1.00 ! NL 0.96 OV 1.02 PT 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.99 HN 0.96 KP 1.00 ! LA 0.99 MK 1.04 NL 1.03 PT 0.96 ! SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 LA 1.02 MK 0.97 ! NL 0.96 OV 1.02 PT 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.99 HN 0.97 KP 1.00 ! LA 0.99 MK 1.03 NL 1.04 PT 0.95 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 LA 1.00 MK 0.99 ! NL 0.97 OV 1.02 PT 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.99 HN 0.97 KP 1.01 ! LA 0.99 MK 1.02 NL 1.04 PT 0.95 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 LA 1.01 MK 1.02 ! NL 0.95 OV 1.01 PT 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.99 HN 0.96 KP 1.00 ! LA 0.99 MK 1.04 NL 1.04 PT 0.96 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.05 LA 1.04 MK 0.98 ! NL 0.94 OV 1.02 PT 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.98 HN 0.97 KP 1.01 ! LA 0.99 MK 1.03 NL 1.05 PT 0.96 ! SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 LA 1.02 MK 0.97 ! NL 0.96 OV 1.02 PT 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.99 HN 0.97 KP 1.00 ! LA 0.99 MK 1.05 NL 1.04 PT 0.97 ! SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.07 LA 1.02 MK 0.97 ! NL 0.96 OV 1.01 PT 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.00 HN 0.98 KP 1.01 ! LA 0.99 MK 1.05 NL 1.04 PT 0.96 ! SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 LA 1.04 MK 1.01 ! NL 0.95 OV 1.01 PT 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.99 HN 0.97 KP 1.01 ! LA 1.00 MK 1.04 NL 1.05 PT 0.97 ! SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 LA 1.06 MK 0.97 ! NL 0.96 OV 1.03 PT 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.00 HN 0.99 KP 0.98 ! LA 1.00 MK 1.04 NL 1.05 PT 0.96 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.066747Jy sigma=0.887876 ! Fit after self-cal, rms=0.062762Jy sigma=0.820319 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8444 mas, bmaj=1.904 mas, bpa=4.297 degrees ! Estimated noise=0.348549 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 = -0.00623692 Jy ! Component: 100 - total flux cleaned = -0.00951306 Jy ! Component: 150 - total flux cleaned = -0.0102388 Jy ! Component: 200 - total flux cleaned = -0.0106286 Jy ! Total flux subtracted in 200 components = -0.0106286 Jy ! Clean residual min=-0.003911 max=0.003841 Jy/beam ! Clean residual mean=0.000005 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.715195 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 66 components and 0.715195 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=0.062084Jy sigma=0.811374 ! Fit after self-cal, rms=0.062081Jy sigma=0.811276 ! Inverting map ! Added new window around map position (-6.6, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190547 Jy ! Component: 100 - total flux cleaned = 0.00181255 Jy ! Component: 150 - total flux cleaned = 0.00154417 Jy ! Component: 200 - total flux cleaned = 0.00105734 Jy ! Total flux subtracted in 200 components = 0.00105734 Jy ! Clean residual min=-0.003392 max=0.003388 Jy/beam ! Clean residual mean=0.000005 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.716252 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 79 components and 0.716252 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=0.061765Jy sigma=0.806281 ! Fit after self-cal, rms=0.061736Jy sigma=0.805931 ! 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=0.061736Jy sigma=0.805931 ! Fit after self-cal, rms=0.061565Jy sigma=0.803837 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8446 mas, bmaj=1.904 mas, bpa=4.289 degrees ! Estimated noise=0.348579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00348433 Jy ! Component: 100 - total flux cleaned = -0.00429578 Jy ! Component: 150 - total flux cleaned = -0.00476146 Jy ! Component: 200 - total flux cleaned = -0.00504303 Jy ! Total flux subtracted in 200 components = -0.00504303 Jy ! Clean residual min=-0.002837 max=0.002988 Jy/beam ! Clean residual mean=0.000004 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.711209 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 89 components and 0.711209 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=0.061289Jy sigma=0.799912 ! Fit after self-cal, rms=0.061283Jy sigma=0.799852 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 (-4.2, -11.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202581 Jy ! Component: 100 - total flux cleaned = 0.00216356 Jy ! Component: 150 - total flux cleaned = 0.00216473 Jy ! Component: 200 - total flux cleaned = 0.00210712 Jy ! Total flux subtracted in 200 components = 0.00210712 Jy ! Clean residual min=-0.002715 max=0.002855 Jy/beam ! Clean residual mean=0.000004 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.713316 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 105 components and 0.713316 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=0.061129Jy sigma=0.797542 ! Fit after self-cal, rms=0.061125Jy sigma=0.797478 ! Inverting map ! Added new window around map position (7, -14.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182179 Jy ! Component: 100 - total flux cleaned = 0.00200557 Jy ! Component: 150 - total flux cleaned = 0.00200391 Jy ! Component: 200 - total flux cleaned = 0.00195036 Jy ! Total flux subtracted in 200 components = 0.00195036 Jy ! Clean residual min=-0.002618 max=0.002562 Jy/beam ! Clean residual mean=0.000003 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.715266 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 122 components and 0.715266 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=0.060986Jy sigma=0.795611 ! Fit after self-cal, rms=0.060974Jy sigma=0.795499 ! Inverting map ! Added new window around map position (-0.8, -17.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133829 Jy ! Component: 100 - total flux cleaned = 0.00167871 Jy ! Component: 150 - total flux cleaned = 0.00185071 Jy ! Component: 200 - total flux cleaned = 0.00195512 Jy ! Total flux subtracted in 200 components = 0.00195512 Jy ! Clean residual min=-0.002577 max=0.002430 Jy/beam ! Clean residual mean=0.000003 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.717222 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 143 components and 0.717222 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=0.060834Jy sigma=0.793575 ! Fit after self-cal, rms=0.060829Jy sigma=0.793531 ! 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=0.060829Jy sigma=0.793531 ! Fit after self-cal, rms=0.060153Jy sigma=0.786035 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8446 mas, bmaj=1.903 mas, bpa=4.277 degrees ! Estimated noise=0.348225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00208611 Jy ! Component: 100 - total flux cleaned = -0.00254652 Jy ! Component: 150 - total flux cleaned = -0.00275148 Jy ! Component: 200 - total flux cleaned = -0.00298758 Jy ! Total flux subtracted in 200 components = -0.00298758 Jy ! Clean residual min=-0.002257 max=0.001839 Jy/beam ! Clean residual mean=0.000003 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.714234 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 159 components and 0.714234 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=0.060044Jy sigma=0.784419 ! Fit after self-cal, rms=0.060043Jy sigma=0.784392 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 = -0.00014067 Jy ! Component: 100 - total flux cleaned = -0.000266271 Jy ! Component: 150 - total flux cleaned = -0.000386077 Jy ! Component: 200 - total flux cleaned = -0.000462187 Jy ! Total flux subtracted in 200 components = -0.000462187 Jy ! Clean residual min=-0.002142 max=0.001820 Jy/beam ! Clean residual mean=0.000003 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.713772 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 167 components and 0.713772 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=0.059995Jy sigma=0.783711 ! Fit after self-cal, rms=0.059993Jy sigma=0.783699 ! 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=0.059993Jy sigma=0.783699 ! Fit after self-cal, rms=0.059897Jy sigma=0.783296 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.114 mas, bmaj=2.762 mas, bpa=-0.04744 degrees ! Estimated noise=0.450635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00265694 Jy ! Component: 100 - total flux cleaned = -0.0039189 Jy ! Component: 150 - total flux cleaned = -0.00417492 Jy ! Component: 200 - total flux cleaned = -0.00440202 Jy ! Total flux subtracted in 200 components = -0.00440202 Jy ! Clean residual min=-0.002003 max=0.001900 Jy/beam ! Clean residual mean=0.000006 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.70937 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 178 components and 0.70937 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=0.059871Jy sigma=0.782847 ! Fit after self-cal, rms=0.059870Jy sigma=0.782838 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 = -0.000182832 Jy ! Component: 100 - total flux cleaned = -0.000210499 Jy ! Component: 150 - total flux cleaned = -0.000238429 Jy ! Component: 200 - total flux cleaned = -0.000318312 Jy ! Total flux subtracted in 200 components = -0.000318312 Jy ! Clean residual min=-0.001949 max=0.001846 Jy/beam ! Clean residual mean=0.000006 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.709052 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 184 components and 0.709052 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=0.059860Jy sigma=0.782665 ! Fit after self-cal, rms=0.059860Jy sigma=0.782660 ! 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=0.8444 mas, bmaj=1.903 mas, bpa=4.299 degrees ! Estimated noise=0.347971 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8444 x 1.903 at 4.299 degrees (North through East) ! Clean map min=-0.0024382 max=0.61478 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 ! Performing amp+phase self-cal ! ! 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=0.059860Jy sigma=0.782660 ! Fit after self-cal, rms=0.055972Jy sigma=0.716375 ! Inverting map and beam ! Estimated beam: bmin=0.8445 mas, bmaj=1.903 mas, bpa=4.336 degrees ! Estimated noise=0.347815 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00161717 Jy ! Component: 100 - total flux cleaned = -0.00198068 Jy ! Component: 150 - total flux cleaned = -0.00204901 Jy ! Component: 200 - total flux cleaned = -0.00211219 Jy ! Total flux subtracted in 200 components = -0.00211219 Jy ! Clean residual min=-0.001880 max=0.001471 Jy/beam ! Clean residual mean=0.000002 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.706939 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 192 components and 0.706939 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=0.055909Jy sigma=0.715502 ! Fit after self-cal, rms=0.055908Jy sigma=0.715498 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.68936e-06 Jy ! Component: 100 - total flux cleaned = -2.51178e-05 Jy ! Component: 150 - total flux cleaned = -5.21563e-05 Jy ! Component: 200 - total flux cleaned = -0.000105349 Jy ! Total flux subtracted in 200 components = -0.000105349 Jy ! Clean residual min=-0.001820 max=0.001452 Jy/beam ! Clean residual mean=0.000002 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.706834 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 206 components and 0.706834 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=0.055884Jy sigma=0.715150 ! Fit after self-cal, rms=0.055883Jy sigma=0.715147 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.055883Jy sigma=0.715147 ! Fit after self-cal, rms=0.055826Jy sigma=0.714872 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=0.6574 mas, bmaj=1.654 mas, bpa=4.959 degrees ! Estimated noise=0.610632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.474065 Jy ! Component: 100 - total flux cleaned = 0.588479 Jy ! Component: 150 - total flux cleaned = 0.63464 Jy ! Component: 200 - total flux cleaned = 0.655924 Jy ! Total flux subtracted in 200 components = 0.655924 Jy ! Clean residual min=-0.006377 max=0.010544 Jy/beam ! Clean residual mean=0.000007 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.655924 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.655924 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8444 mas, bmaj=1.903 mas, bpa=4.345 degrees ! Estimated noise=0.347623 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 = 0.0165413 Jy ! Component: 100 - total flux cleaned = 0.0265833 Jy ! Component: 150 - total flux cleaned = 0.0331678 Jy ! Component: 200 - total flux cleaned = 0.0372138 Jy ! Total flux subtracted in 200 components = 0.0372138 Jy ! Clean residual min=-0.002740 max=0.003588 Jy/beam ! Clean residual mean=0.000004 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.693138 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 41 components and 0.693138 Jy ! Inverting map ! Added new window around map position (6.8, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244392 Jy ! Component: 100 - total flux cleaned = 0.00360941 Jy ! Component: 150 - total flux cleaned = 0.00463104 Jy ! Component: 200 - total flux cleaned = 0.00534875 Jy ! Total flux subtracted in 200 components = 0.00534875 Jy ! Clean residual min=-0.002074 max=0.002357 Jy/beam ! Clean residual mean=0.000003 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.698487 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 59 components and 0.698487 Jy ! Inverting map ! Added new window around map position (-0.2, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000912575 Jy ! Component: 100 - total flux cleaned = 0.00144206 Jy ! Component: 150 - total flux cleaned = 0.00184854 Jy ! Component: 200 - total flux cleaned = 0.00215194 Jy ! Total flux subtracted in 200 components = 0.00215194 Jy ! Clean residual min=-0.002003 max=0.001854 Jy/beam ! Clean residual mean=0.000003 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.700639 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 79 components and 0.700639 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=2.117 mas, bmaj=2.762 mas, bpa=0.07949 degrees ! Estimated noise=0.450069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164141 Jy ! Component: 100 - total flux cleaned = 0.00262271 Jy ! Component: 150 - total flux cleaned = 0.00309198 Jy ! Component: 200 - total flux cleaned = 0.00330365 Jy ! Total flux subtracted in 200 components = 0.00330365 Jy ! Clean residual min=-0.001879 max=0.001611 Jy/beam ! Clean residual mean=0.000006 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.703943 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 = 0.000229464 Jy ! Component: 100 - total flux cleaned = 0.000382756 Jy ! Component: 150 - total flux cleaned = 0.00049962 Jy ! Component: 200 - total flux cleaned = 0.000607101 Jy ! Total flux subtracted in 200 components = 0.000607101 Jy ! Clean residual min=-0.001802 max=0.001547 Jy/beam ! Clean residual mean=0.000006 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.70455 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 113 components and 0.70455 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8444 mas, bmaj=1.903 mas, bpa=4.345 degrees ! Estimated noise=0.347623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00108144 Jy ! Component: 100 - total flux cleaned = -0.00145596 Jy ! Component: 150 - total flux cleaned = -0.00145755 Jy ! Component: 200 - total flux cleaned = -0.00145893 Jy ! Total flux subtracted in 200 components = -0.00145893 Jy ! Clean residual min=-0.001817 max=0.001661 Jy/beam ! Clean residual mean=0.000002 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.703091 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 130 components and 0.703091 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=0.056045Jy sigma=0.717293 ! Fit after self-cal, rms=0.056017Jy sigma=0.716991 wmodel J1641+2257_X_map.mod ! Writing 130 model components to file: J1641+2257_X_map.mod wobs J1641+2257_X_uvs.fits ! Writing UV FITS file: J1641+2257_X_uvs.fits wwins J1641+2257_X_map.win ! wwins: Wrote 9 windows to J1641+2257_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 = -0.000747058 Jy ! Component: 100 - total flux cleaned = -0.00119269 Jy ! Component: 150 - total flux cleaned = -0.00141807 Jy ! Component: 200 - total flux cleaned = -0.00169065 Jy ! Component: 250 - total flux cleaned = -0.00190229 Jy ! Component: 300 - total flux cleaned = -0.002134 Jy ! Component: 350 - total flux cleaned = -0.00223456 Jy ! Component: 400 - total flux cleaned = -0.00235768 Jy ! Component: 450 - total flux cleaned = -0.00245448 Jy ! Component: 500 - total flux cleaned = -0.00266681 Jy ! Component: 550 - total flux cleaned = -0.00273613 Jy ! Component: 600 - total flux cleaned = -0.00282723 Jy ! Component: 650 - total flux cleaned = -0.00296107 Jy ! Component: 700 - total flux cleaned = -0.00304887 Jy ! Component: 750 - total flux cleaned = -0.00320021 Jy ! Component: 800 - total flux cleaned = -0.00332756 Jy ! Component: 850 - total flux cleaned = -0.00343213 Jy ! Component: 900 - total flux cleaned = -0.00345264 Jy ! Component: 950 - total flux cleaned = -0.00351411 Jy ! Component: 1000 - total flux cleaned = -0.0035748 Jy ! Component: 1050 - total flux cleaned = -0.00359484 Jy ! Component: 1100 - total flux cleaned = -0.00371271 Jy ! Component: 1150 - total flux cleaned = -0.00379012 Jy ! Component: 1200 - total flux cleaned = -0.00382855 Jy ! Component: 1250 - total flux cleaned = -0.0038852 Jy ! Component: 1300 - total flux cleaned = -0.00395976 Jy ! Component: 1350 - total flux cleaned = -0.00399675 Jy ! Component: 1400 - total flux cleaned = -0.00406967 Jy ! Component: 1450 - total flux cleaned = -0.0040875 Jy ! Component: 1500 - total flux cleaned = -0.00412311 Jy ! Component: 1550 - total flux cleaned = -0.00415807 Jy ! Component: 1600 - total flux cleaned = -0.0041755 Jy ! Component: 1650 - total flux cleaned = -0.00419275 Jy ! Component: 1700 - total flux cleaned = -0.0040901 Jy ! Component: 1750 - total flux cleaned = -0.00412426 Jy ! Component: 1800 - total flux cleaned = -0.00417471 Jy ! Component: 1850 - total flux cleaned = -0.00414162 Jy ! Component: 1900 - total flux cleaned = -0.00415813 Jy ! Component: 1950 - total flux cleaned = -0.00420733 Jy ! Component: 2000 - total flux cleaned = -0.00422358 Jy ! Component: 2050 - total flux cleaned = -0.00425586 Jy ! Component: 2100 - total flux cleaned = -0.00425579 Jy ! Component: 2150 - total flux cleaned = -0.00425565 Jy ! Component: 2200 - total flux cleaned = -0.00425564 Jy ! Component: 2250 - total flux cleaned = -0.0042557 Jy ! Component: 2300 - total flux cleaned = -0.00425565 Jy ! Component: 2350 - total flux cleaned = -0.00425547 Jy ! Component: 2400 - total flux cleaned = -0.00433117 Jy ! Component: 2450 - total flux cleaned = -0.00427134 Jy ! Component: 2500 - total flux cleaned = -0.00430106 Jy ! Component: 2550 - total flux cleaned = -0.00430105 Jy ! Component: 2600 - total flux cleaned = -0.00444742 Jy ! Component: 2650 - total flux cleaned = -0.00434567 Jy ! Component: 2700 - total flux cleaned = -0.00447557 Jy ! Component: 2750 - total flux cleaned = -0.00443268 Jy ! Component: 2800 - total flux cleaned = -0.00450368 Jy ! Component: 2850 - total flux cleaned = -0.00451753 Jy ! Component: 2900 - total flux cleaned = -0.00455959 Jy ! Component: 2950 - total flux cleaned = -0.00451788 Jy ! Component: 3000 - total flux cleaned = -0.00451789 Jy ! Component: 3050 - total flux cleaned = -0.00459994 Jy ! Component: 3100 - total flux cleaned = -0.00466766 Jy ! Component: 3150 - total flux cleaned = -0.00462718 Jy ! Component: 3200 - total flux cleaned = -0.00469403 Jy ! Component: 3250 - total flux cleaned = -0.00469394 Jy ! Component: 3300 - total flux cleaned = -0.00474669 Jy ! Component: 3350 - total flux cleaned = -0.00475963 Jy ! Component: 3400 - total flux cleaned = -0.00479863 Jy ! Component: 3450 - total flux cleaned = -0.00474707 Jy ! Component: 3500 - total flux cleaned = -0.00479836 Jy ! Component: 3550 - total flux cleaned = -0.00481124 Jy ! Component: 3600 - total flux cleaned = -0.00484915 Jy ! Component: 3650 - total flux cleaned = -0.00484924 Jy ! Component: 3700 - total flux cleaned = -0.00489928 Jy ! Component: 3750 - total flux cleaned = -0.00487446 Jy ! Component: 3800 - total flux cleaned = -0.00487435 Jy ! Component: 3850 - total flux cleaned = -0.00488654 Jy ! Component: 3900 - total flux cleaned = -0.00493538 Jy ! Component: 3950 - total flux cleaned = -0.00495959 Jy ! Component: 4000 - total flux cleaned = -0.00495961 Jy ! Component: 4050 - total flux cleaned = -0.0049358 Jy ! Total flux subtracted in 4096 components = -0.00493575 Jy ! Clean residual min=-0.000701 max=0.000706 Jy/beam ! Clean residual mean=0.000001 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.698155 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 417 components and 0.698155 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/bp222/maps//J1641+2257_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8444 x 1.903 at 4.345 degrees (North through East) ! Clean map min=-0.0019707 max=0.61827 Jy/beam ! Writing clean map to FITS file: /vlbi/bp222/maps//J1641+2257_X_map.fits wmodel /vlbi/bp222/maps//J1641+2257_X_map.mod ! Writing 417 model components to file: /vlbi/bp222/maps//J1641+2257_X_map.mod wobs /vlbi/bp222/maps//J1641+2257_X_uvs.fits ! Writing UV FITS file: /vlbi/bp222/maps//J1641+2257_X_uvs.fits wwins /vlbi/bp222/maps//J1641+2257_X_map.win ! wwins: Wrote 10 windows to /vlbi/bp222/maps//J1641+2257_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.618272 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000196567 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0953788 0.0953788 0.190758 0.381515 0.763031 1.52606 3.05212 6.10424 12.2085 24.417 48.834 97.6679 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.618 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3145.35 quit ! Quitting program ! Log file /vlbi/bp222/maps//J1641+2257_X_dfm.log closed on Mon Jan 14 17:05:38 2019