! Started logfile: /vlbi/uf001/uva//J0916+3854_X_dfm.log on Mon Jan 14 00:21:48 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//J0916+3854_X_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0916+3854_X_uva.fits ! AN table 1: 42 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.953042 visibilities/baseline/integration-bin. ! Found source: J0916+3854 ! ! 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 17292 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 J0916+3854_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 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.161258Jy sigma=21.596686 ! Fit after self-cal, rms=0.440501Jy sigma=8.345042 ! 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=0.7254 mas, bmaj=1.155 mas, bpa=6.918 degrees ! Estimated noise=0.520911 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 = 0.436103 Jy ! Component: 100 - total flux cleaned = 0.531378 Jy ! Total flux subtracted in 100 components = 0.531378 Jy ! Clean residual min=-0.017755 max=0.029340 Jy/beam ! Clean residual mean=-0.000000 rms=0.003841 Jy/beam ! Combined flux in latest and established models = 0.531378 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.531378 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=0.116065Jy sigma=2.109435 ! Fit after self-cal, rms=0.116050Jy sigma=2.108857 ! Inverting map ! Added new window around map position (4.6, -9.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0316236 Jy ! Component: 100 - total flux cleaned = 0.0493901 Jy ! Total flux subtracted in 100 components = 0.0493901 Jy ! Clean residual min=-0.016119 max=0.024484 Jy/beam ! Clean residual mean=0.000001 rms=0.003349 Jy/beam ! Combined flux in latest and established models = 0.580768 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.580768 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=0.103877Jy sigma=1.909970 ! Fit after self-cal, rms=0.103308Jy sigma=1.900467 ! Inverting map ! Added new window around map position (-3.4, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0221937 Jy ! Component: 100 - total flux cleaned = 0.0360027 Jy ! Total flux subtracted in 100 components = 0.0360027 Jy ! Clean residual min=-0.014630 max=0.020362 Jy/beam ! Clean residual mean=0.000002 rms=0.002996 Jy/beam ! Combined flux in latest and established models = 0.616771 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.616771 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=0.096000Jy sigma=1.767033 ! Fit after self-cal, rms=0.095747Jy sigma=1.762807 ! Inverting map ! Added new window around map position (2.2, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174636 Jy ! Component: 100 - total flux cleaned = 0.0285145 Jy ! Total flux subtracted in 100 components = 0.0285145 Jy ! Clean residual min=-0.013480 max=0.017796 Jy/beam ! Clean residual mean=0.000002 rms=0.002752 Jy/beam ! Combined flux in latest and established models = 0.645285 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.645285 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=0.091642Jy sigma=1.691811 ! Fit after self-cal, rms=0.091449Jy sigma=1.688906 ! Inverting map ! Added new window around map position (4.2, -17.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01538 Jy ! Component: 100 - total flux cleaned = 0.0250406 Jy ! Total flux subtracted in 100 components = 0.0250406 Jy ! Clean residual min=-0.013361 max=0.014505 Jy/beam ! Clean residual mean=0.000003 rms=0.002556 Jy/beam ! Combined flux in latest and established models = 0.670326 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.670326 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=0.087657Jy sigma=1.619090 ! Fit after self-cal, rms=0.087498Jy sigma=1.615816 ! 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=0.9134 mas, bmaj=1.46 mas, bpa=8.035 degrees ! Estimated noise=0.316493 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 = 0.0152234 Jy ! Component: 100 - total flux cleaned = 0.0261315 Jy ! Component: 150 - total flux cleaned = 0.0322365 Jy ! Component: 200 - total flux cleaned = 0.0372137 Jy ! Total flux subtracted in 200 components = 0.0372137 Jy ! Clean residual min=-0.016528 max=0.019091 Jy/beam ! Clean residual mean=0.000011 rms=0.003533 Jy/beam ! Combined flux in latest and established models = 0.707539 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 51 components and 0.707539 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=0.083404Jy sigma=1.541173 ! Fit after self-cal, rms=0.083203Jy sigma=1.537433 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9134 x 1.46 at 8.035 degrees (North through East) ! Clean map min=-0.015787 max=0.5584 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 0.97 KP 0.99 LA 0.98 ! MK 1.04 NL 1.04 OV 0.90 PT 1.01 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 0.97 KP 0.99 LA 0.99 ! MK 1.05 NL 1.05 OV 0.90 PT 1.01 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 0.96 KP 0.98 LA 0.98 ! MK 1.04 NL 1.05 OV 0.91 PT 1.00 ! SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 0.97 KP 0.99 LA 0.98 ! MK 1.05 NL 1.05 OV 0.91 PT 1.02 ! SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 0.97 KP 0.99 LA 0.99 ! MK 1.05 NL 1.06 OV 0.91 PT 1.01 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 0.98 KP 1.00 LA 0.97 ! MK 1.04 NL 1.07 OV 0.91 PT 1.01 ! SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 0.97 KP 1.00 LA 1.00 ! MK 1.06 NL 1.05 OV 0.93 PT 1.01 ! SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 0.98 KP 1.01 LA 0.99 ! MK 1.06 NL 1.06 OV 0.91 PT 1.01 ! SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 0.98 KP 1.00 LA 0.98 ! MK 1.07 NL 1.07 OV 0.92 PT 1.02 ! SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 0.99 KP 1.01 LA 0.98 ! MK 1.06 NL 1.07 OV 0.90 PT 1.01 ! SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 0.97 KP 1.01 LA 0.99 ! MK 1.06 NL 1.08 OV 0.92 PT 1.00 ! SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.96 KP 1.00 LA 0.99 ! MK 1.07 NL 1.08 OV 0.91 PT 0.99 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.083203Jy sigma=1.537433 ! Fit after self-cal, rms=0.074884Jy sigma=1.372962 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9153 mas, bmaj=1.469 mas, bpa=8.864 degrees ! Estimated noise=0.315773 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 (6.6, -15.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129735 Jy ! Component: 100 - total flux cleaned = 0.0172311 Jy ! Component: 150 - total flux cleaned = 0.0195409 Jy ! Component: 200 - total flux cleaned = 0.0202083 Jy ! Total flux subtracted in 200 components = 0.0202083 Jy ! Clean residual min=-0.010237 max=0.013605 Jy/beam ! Clean residual mean=0.000010 rms=0.002506 Jy/beam ! Combined flux in latest and established models = 0.727748 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 80 components and 0.727748 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=0.071759Jy sigma=1.311040 ! Fit after self-cal, rms=0.071470Jy sigma=1.304041 ! 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=0.071470Jy sigma=1.304041 ! Fit after self-cal, rms=0.062927Jy sigma=1.115989 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9138 mas, bmaj=1.467 mas, bpa=8.863 degrees ! Estimated noise=0.318388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00528428 Jy ! Component: 100 - total flux cleaned = -0.00765284 Jy ! Component: 150 - total flux cleaned = -0.00958619 Jy ! Component: 200 - total flux cleaned = -0.0106905 Jy ! Total flux subtracted in 200 components = -0.0106905 Jy ! Clean residual min=-0.005799 max=0.007685 Jy/beam ! Clean residual mean=0.000001 rms=0.001249 Jy/beam ! Combined flux in latest and established models = 0.717057 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 94 components and 0.717057 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=0.061871Jy sigma=1.096349 ! Fit after self-cal, rms=0.061791Jy sigma=1.094698 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 (-1.4, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.005264 Jy ! Component: 100 - total flux cleaned = 0.00462453 Jy ! Component: 150 - total flux cleaned = 0.0030849 Jy ! Component: 200 - total flux cleaned = 0.00185508 Jy ! Total flux subtracted in 200 components = 0.00185508 Jy ! Clean residual min=-0.005217 max=0.006253 Jy/beam ! Clean residual mean=0.000001 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 0.718912 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 107 components and 0.718912 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=0.060804Jy sigma=1.076282 ! Fit after self-cal, rms=0.060749Jy sigma=1.075311 ! Inverting map ! Added new window around map position (-5.8, -5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00549639 Jy ! Component: 100 - total flux cleaned = 0.0064477 Jy ! Component: 150 - total flux cleaned = 0.00612236 Jy ! Component: 200 - total flux cleaned = 0.00582728 Jy ! Total flux subtracted in 200 components = 0.00582728 Jy ! Clean residual min=-0.004822 max=0.005517 Jy/beam ! Clean residual mean=0.000001 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.72474 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 130 components and 0.72474 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=0.060078Jy sigma=1.064342 ! Fit after self-cal, rms=0.060045Jy sigma=1.063849 ! Inverting map ! Added new window around map position (-5.4, -10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00497812 Jy ! Component: 100 - total flux cleaned = 0.00679699 Jy ! Component: 150 - total flux cleaned = 0.00750903 Jy ! Component: 200 - total flux cleaned = 0.00778501 Jy ! Total flux subtracted in 200 components = 0.00778501 Jy ! Clean residual min=-0.004379 max=0.003646 Jy/beam ! Clean residual mean=0.000001 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.732525 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 158 components and 0.732524 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=0.059528Jy sigma=1.053818 ! Fit after self-cal, rms=0.059474Jy sigma=1.053174 ! 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=0.059474Jy sigma=1.053174 ! Fit after self-cal, rms=0.058947Jy sigma=1.046734 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9113 mas, bmaj=1.465 mas, bpa=8.851 degrees ! Estimated noise=0.317926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00237919 Jy ! Component: 100 - total flux cleaned = -0.0017933 Jy ! Component: 150 - total flux cleaned = -0.00149037 Jy ! Component: 200 - total flux cleaned = -0.00139936 Jy ! Total flux subtracted in 200 components = -0.00139936 Jy ! Clean residual min=-0.003672 max=0.003475 Jy/beam ! Clean residual mean=-0.000001 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.731125 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 176 components and 0.731125 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=0.058547Jy sigma=1.039313 ! Fit after self-cal, rms=0.058516Jy sigma=1.038932 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 = -0.000428518 Jy ! Component: 100 - total flux cleaned = -0.000425299 Jy ! Component: 150 - total flux cleaned = -0.000350527 Jy ! Component: 200 - total flux cleaned = -0.000351171 Jy ! Total flux subtracted in 200 components = -0.000351171 Jy ! Clean residual min=-0.003620 max=0.003296 Jy/beam ! Clean residual mean=-0.000001 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.730774 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 188 components and 0.730774 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=0.058341Jy sigma=1.035655 ! Fit after self-cal, rms=0.058329Jy sigma=1.035539 ! 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=0.058329Jy sigma=1.035539 ! Fit after self-cal, rms=0.058124Jy sigma=1.033747 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.973 mas, bmaj=2.532 mas, bpa=5.896 degrees ! Estimated noise=0.41821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00193699 Jy ! Component: 100 - total flux cleaned = -0.00184177 Jy ! Component: 150 - total flux cleaned = -0.00200058 Jy ! Component: 200 - total flux cleaned = -0.00207196 Jy ! Total flux subtracted in 200 components = -0.00207196 Jy ! Clean residual min=-0.004018 max=0.004526 Jy/beam ! Clean residual mean=-0.000004 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 0.728702 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 215 components and 0.728702 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=0.057947Jy sigma=1.030407 ! Fit after self-cal, rms=0.057923Jy sigma=1.030070 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 = -0.000171963 Jy ! Component: 100 - total flux cleaned = -3.46558e-05 Jy ! Component: 150 - total flux cleaned = -2.92721e-05 Jy ! Component: 200 - total flux cleaned = -7.71752e-05 Jy ! Total flux subtracted in 200 components = -7.71752e-05 Jy ! Clean residual min=-0.004041 max=0.004524 Jy/beam ! Clean residual mean=-0.000003 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.728625 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 233 components and 0.728625 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=0.057859Jy sigma=1.028786 ! Fit after self-cal, rms=0.057850Jy sigma=1.028665 ! Inverting map ! Added new window around map position (-7.2, 15.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00456301 Jy ! Component: 100 - total flux cleaned = 0.00638083 Jy ! Component: 150 - total flux cleaned = 0.00707983 Jy ! Component: 200 - total flux cleaned = 0.00737138 Jy ! Total flux subtracted in 200 components = 0.00737138 Jy ! Clean residual min=-0.003560 max=0.003927 Jy/beam ! Clean residual mean=-0.000004 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.735996 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 266 components and 0.735996 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=0.057611Jy sigma=1.024775 ! Fit after self-cal, rms=0.057578Jy sigma=1.024327 ! Inverting map ! Added new window around map position (18, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267382 Jy ! Component: 100 - total flux cleaned = 0.0039311 Jy ! Component: 150 - total flux cleaned = 0.00480959 Jy ! Component: 200 - total flux cleaned = 0.0051614 Jy ! Total flux subtracted in 200 components = 0.0051614 Jy ! Clean residual min=-0.003067 max=0.002773 Jy/beam ! Clean residual mean=-0.000004 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.741157 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 300 components and 0.741158 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=0.057423Jy sigma=1.021432 ! Fit after self-cal, rms=0.057410Jy sigma=1.021204 ! 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=0.91 mas, bmaj=1.464 mas, bpa=8.836 degrees ! Estimated noise=0.317498 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.91 x 1.464 at 8.836 degrees (North through East) ! Clean map min=-0.0040252 max=0.55755 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=0.057410Jy sigma=1.021204 ! Fit after self-cal, rms=0.053739Jy sigma=0.945815 ! Inverting map and beam ! Estimated beam: bmin=0.9095 mas, bmaj=1.462 mas, bpa=8.76 degrees ! Estimated noise=0.317237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00149731 Jy ! Component: 100 - total flux cleaned = -0.00150502 Jy ! Component: 150 - total flux cleaned = -0.0012955 Jy ! Component: 200 - total flux cleaned = -0.00110277 Jy ! Total flux subtracted in 200 components = -0.00110277 Jy ! Clean residual min=-0.002591 max=0.002122 Jy/beam ! Clean residual mean=-0.000002 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.740055 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 327 components and 0.740055 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=0.053543Jy sigma=0.942344 ! Fit after self-cal, rms=0.053533Jy sigma=0.942249 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000147168 Jy ! Component: 100 - total flux cleaned = 9.32017e-05 Jy ! Component: 150 - total flux cleaned = 0.000207798 Jy ! Component: 200 - total flux cleaned = 0.000372701 Jy ! Total flux subtracted in 200 components = 0.000372701 Jy ! Clean residual min=-0.002477 max=0.002059 Jy/beam ! Clean residual mean=-0.000002 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.740428 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 348 components and 0.740427 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=0.053418Jy sigma=0.940150 ! Fit after self-cal, rms=0.053412Jy sigma=0.940098 ! 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=0.053412Jy sigma=0.940098 ! Fit after self-cal, rms=0.053350Jy sigma=0.939870 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=0.723 mas, bmaj=1.155 mas, bpa=7.595 degrees ! Estimated noise=0.520717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.435659 Jy ! Component: 100 - total flux cleaned = 0.531125 Jy ! Component: 150 - total flux cleaned = 0.563061 Jy ! Component: 200 - total flux cleaned = 0.584109 Jy ! Total flux subtracted in 200 components = 0.584109 Jy ! Clean residual min=-0.006879 max=0.011878 Jy/beam ! Clean residual mean=-0.000001 rms=0.001755 Jy/beam ! Combined flux in latest and established models = 0.58411 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.58411 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9093 mas, bmaj=1.462 mas, bpa=8.751 degrees ! Estimated noise=0.316986 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 = 0.0240752 Jy ! Component: 100 - total flux cleaned = 0.0415923 Jy ! Component: 150 - total flux cleaned = 0.0550029 Jy ! Component: 200 - total flux cleaned = 0.0656228 Jy ! Total flux subtracted in 200 components = 0.0656228 Jy ! Clean residual min=-0.005899 max=0.007785 Jy/beam ! Clean residual mean=0.000001 rms=0.001592 Jy/beam ! Combined flux in latest and established models = 0.649732 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 50 components and 0.649732 Jy ! Inverting map ! Added new window around map position (2, -7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00918614 Jy ! Component: 100 - total flux cleaned = 0.0169836 Jy ! Component: 150 - total flux cleaned = 0.0238207 Jy ! Component: 200 - total flux cleaned = 0.0298798 Jy ! Total flux subtracted in 200 components = 0.0298798 Jy ! Clean residual min=-0.004793 max=0.005337 Jy/beam ! Clean residual mean=0.000000 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.679612 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 87 components and 0.679612 Jy ! Inverting map ! Added new window around map position (-0.4, -10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00579395 Jy ! Component: 100 - total flux cleaned = 0.0106766 Jy ! Component: 150 - total flux cleaned = 0.015087 Jy ! Component: 200 - total flux cleaned = 0.0190915 Jy ! Total flux subtracted in 200 components = 0.0190915 Jy ! Clean residual min=-0.003996 max=0.003920 Jy/beam ! Clean residual mean=-0.000001 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.698704 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 113 components and 0.698703 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=1.972 mas, bmaj=2.531 mas, bpa=5.858 degrees ! Estimated noise=0.418056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00692834 Jy ! Component: 100 - total flux cleaned = 0.0121877 Jy ! Component: 150 - total flux cleaned = 0.0166133 Jy ! Component: 200 - total flux cleaned = 0.0203115 Jy ! Total flux subtracted in 200 components = 0.0203115 Jy ! Clean residual min=-0.004333 max=0.004710 Jy/beam ! Clean residual mean=-0.000004 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 0.719015 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 = 0.00274737 Jy ! Component: 100 - total flux cleaned = 0.00473337 Jy ! Component: 150 - total flux cleaned = 0.00632461 Jy ! Component: 200 - total flux cleaned = 0.00769418 Jy ! Total flux subtracted in 200 components = 0.00769418 Jy ! Clean residual min=-0.003535 max=0.003881 Jy/beam ! Clean residual mean=-0.000005 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.726709 Jy ! Adding 117 model components to the UV plane model. ! The established model now contains 212 components and 0.726709 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9093 mas, bmaj=1.462 mas, bpa=8.751 degrees ! Estimated noise=0.316986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010162 Jy ! Component: 100 - total flux cleaned = 0.00230296 Jy ! Component: 150 - total flux cleaned = 0.00328468 Jy ! Component: 200 - total flux cleaned = 0.00435685 Jy ! Total flux subtracted in 200 components = 0.00435685 Jy ! Clean residual min=-0.002588 max=0.002671 Jy/beam ! Clean residual mean=-0.000002 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.731066 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 236 components and 0.731066 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=0.053565Jy sigma=0.944564 ! Fit after self-cal, rms=0.053438Jy sigma=0.942182 wmodel J0916+3854_X_map.mod ! Writing 236 model components to file: J0916+3854_X_map.mod wobs J0916+3854_X_uvs.fits ! Writing UV FITS file: J0916+3854_X_uvs.fits wwins J0916+3854_X_map.win ! wwins: Wrote 13 windows to J0916+3854_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 = 0.000970185 Jy ! Component: 100 - total flux cleaned = 0.000889999 Jy ! Component: 150 - total flux cleaned = 0.000809485 Jy ! Component: 200 - total flux cleaned = 0.000733015 Jy ! Component: 250 - total flux cleaned = 0.000733144 Jy ! Component: 300 - total flux cleaned = 0.000625304 Jy ! Component: 350 - total flux cleaned = 0.000590352 Jy ! Component: 400 - total flux cleaned = 0.000589664 Jy ! Component: 450 - total flux cleaned = 0.000490184 Jy ! Component: 500 - total flux cleaned = 0.000489663 Jy ! Component: 550 - total flux cleaned = 0.000426444 Jy ! Component: 600 - total flux cleaned = 0.000335233 Jy ! Component: 650 - total flux cleaned = 0.000305236 Jy ! Component: 700 - total flux cleaned = 0.00018663 Jy ! Component: 750 - total flux cleaned = 0.000157585 Jy ! Component: 800 - total flux cleaned = -4.11834e-05 Jy ! Component: 850 - total flux cleaned = -0.000152347 Jy ! Component: 900 - total flux cleaned = -0.000207488 Jy ! Component: 950 - total flux cleaned = -0.000288999 Jy ! Component: 1000 - total flux cleaned = -0.000448767 Jy ! Component: 1050 - total flux cleaned = -0.000553424 Jy ! Component: 1100 - total flux cleaned = -0.000657181 Jy ! Component: 1150 - total flux cleaned = -0.000809775 Jy ! Component: 1200 - total flux cleaned = -0.000884626 Jy ! Component: 1250 - total flux cleaned = -0.00100831 Jy ! Component: 1300 - total flux cleaned = -0.00108154 Jy ! Component: 1350 - total flux cleaned = -0.00117773 Jy ! Component: 1400 - total flux cleaned = -0.00127273 Jy ! Component: 1450 - total flux cleaned = -0.00143707 Jy ! Component: 1500 - total flux cleaned = -0.00145995 Jy ! Component: 1550 - total flux cleaned = -0.00157474 Jy ! Component: 1600 - total flux cleaned = -0.00168749 Jy ! Component: 1650 - total flux cleaned = -0.00168784 Jy ! Component: 1700 - total flux cleaned = -0.001886 Jy ! Component: 1750 - total flux cleaned = -0.00192949 Jy ! Component: 1800 - total flux cleaned = -0.00197282 Jy ! Component: 1850 - total flux cleaned = -0.00203653 Jy ! Component: 1900 - total flux cleaned = -0.00212018 Jy ! Component: 1950 - total flux cleaned = -0.0021614 Jy ! Component: 2000 - total flux cleaned = -0.00224333 Jy ! Component: 2050 - total flux cleaned = -0.00236496 Jy ! Component: 2100 - total flux cleaned = -0.00240501 Jy ! Component: 2150 - total flux cleaned = -0.00238494 Jy ! Component: 2200 - total flux cleaned = -0.00240491 Jy ! Component: 2250 - total flux cleaned = -0.00250258 Jy ! Component: 2300 - total flux cleaned = -0.00248318 Jy ! Component: 2350 - total flux cleaned = -0.00248333 Jy ! Component: 2400 - total flux cleaned = -0.00253977 Jy ! Component: 2450 - total flux cleaned = -0.00248359 Jy ! Component: 2500 - total flux cleaned = -0.00253934 Jy ! Component: 2550 - total flux cleaned = -0.00255759 Jy ! Component: 2600 - total flux cleaned = -0.00257568 Jy ! Component: 2650 - total flux cleaned = -0.00261159 Jy ! Component: 2700 - total flux cleaned = -0.00264701 Jy ! Component: 2750 - total flux cleaned = -0.00259387 Jy ! Component: 2800 - total flux cleaned = -0.00264664 Jy ! Component: 2850 - total flux cleaned = -0.00261191 Jy ! Component: 2900 - total flux cleaned = -0.00268058 Jy ! Component: 2950 - total flux cleaned = -0.0026124 Jy ! Component: 3000 - total flux cleaned = -0.00264628 Jy ! Component: 3050 - total flux cleaned = -0.00262946 Jy ! Component: 3100 - total flux cleaned = -0.00261299 Jy ! Component: 3150 - total flux cleaned = -0.00266235 Jy ! Component: 3200 - total flux cleaned = -0.00266216 Jy ! Component: 3250 - total flux cleaned = -0.00269447 Jy ! Component: 3300 - total flux cleaned = -0.00266219 Jy ! Component: 3350 - total flux cleaned = -0.00264637 Jy ! Component: 3400 - total flux cleaned = -0.00267792 Jy ! Component: 3450 - total flux cleaned = -0.00255252 Jy ! Component: 3500 - total flux cleaned = -0.00255245 Jy ! Component: 3550 - total flux cleaned = -0.00255237 Jy ! Component: 3600 - total flux cleaned = -0.00250672 Jy ! Component: 3650 - total flux cleaned = -0.00253695 Jy ! Component: 3700 - total flux cleaned = -0.00249195 Jy ! Component: 3750 - total flux cleaned = -0.00243205 Jy ! Component: 3800 - total flux cleaned = -0.00241725 Jy ! Component: 3850 - total flux cleaned = -0.00244656 Jy ! Component: 3900 - total flux cleaned = -0.00240288 Jy ! Component: 3950 - total flux cleaned = -0.00240285 Jy ! Component: 4000 - total flux cleaned = -0.00234554 Jy ! Component: 4050 - total flux cleaned = -0.00231727 Jy ! Total flux subtracted in 4096 components = -0.00227485 Jy ! Clean residual min=-0.000749 max=0.000885 Jy/beam ! Clean residual mean=-0.000001 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.728792 Jy keep ! Adding 330 model components to the UV plane model. ! The established model now contains 563 components and 0.728792 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0916+3854_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9093 x 1.462 at 8.751 degrees (North through East) ! Clean map min=-0.0014128 max=0.55844 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0916+3854_X_map.fits wmodel /vlbi/uf001/uva//J0916+3854_X_map.mod ! Writing 563 model components to file: /vlbi/uf001/uva//J0916+3854_X_map.mod wobs /vlbi/uf001/uva//J0916+3854_X_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0916+3854_X_uvs.fits wwins /vlbi/uf001/uva//J0916+3854_X_map.win ! wwins: Wrote 14 windows to /vlbi/uf001/uva//J0916+3854_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.558437 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000244817 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.131519 0.131519 0.263038 0.526076 1.05215 2.1043 4.20861 8.41721 16.8344 33.6689 67.3377 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.558 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2281.04 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0916+3854_X_dfm.log closed on Mon Jan 14 00:21:54 2019