! Started logfile: /image_prod/ug002_uva//J2214+0711_X_dfm.log on Thu Mar 5 05:34:40 2020 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 /image_prod/ug002_uva//J2214+0711_X_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2214+0711_X_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.961975 visibilities/baseline/integration-bin. ! Found source: J2214+0711 ! ! 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 23376 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 J2214+0711_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.031520Jy sigma=8.996899 ! Fit after self-cal, rms=0.757570Jy sigma=6.589494 ! 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=0.6955 mas, bmaj=1.737 mas, bpa=-4.798 degrees ! Estimated noise=0.930328 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 = 0.188055 Jy ! Component: 100 - total flux cleaned = 0.232655 Jy ! Total flux subtracted in 100 components = 0.232655 Jy ! Clean residual min=-0.010093 max=0.017770 Jy/beam ! Clean residual mean=-0.000002 rms=0.001911 Jy/beam ! Combined flux in latest and established models = 0.232655 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.232655 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=0.074736Jy sigma=0.606840 ! Fit after self-cal, rms=0.074661Jy sigma=0.606396 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192765 Jy ! Component: 100 - total flux cleaned = 0.0293504 Jy ! Total flux subtracted in 100 components = 0.0293504 Jy ! Clean residual min=-0.010789 max=0.010953 Jy/beam ! Clean residual mean=-0.000000 rms=0.001585 Jy/beam ! Combined flux in latest and established models = 0.262006 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.262006 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=0.069609Jy sigma=0.556371 ! Fit after self-cal, rms=0.069567Jy sigma=0.555997 ! 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=0.8834 mas, bmaj=2.048 mas, bpa=-4.497 degrees ! Estimated noise=0.538637 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 (-2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00697212 Jy ! Component: 100 - total flux cleaned = 0.0083336 Jy ! Component: 150 - total flux cleaned = 0.00920855 Jy ! Component: 200 - total flux cleaned = 0.0094026 Jy ! Total flux subtracted in 200 components = 0.0094026 Jy ! Clean residual min=-0.008067 max=0.008871 Jy/beam ! Clean residual mean=0.000001 rms=0.001599 Jy/beam ! Combined flux in latest and established models = 0.271408 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 0.271408 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=0.067455Jy sigma=0.537931 ! Fit after self-cal, rms=0.067298Jy sigma=0.536241 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8834 x 2.048 at -4.497 degrees (North through East) ! Clean map min=-0.0073747 max=0.24495 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.84 KP 1.06 ! LA 1.05 MK 1.04 NL 1.15 OV 0.93 ! PT 0.91 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.83 KP 1.06 ! LA 1.03 MK 1.04 NL 1.14 OV 0.93 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.84 KP 1.06 ! LA 1.05 MK 1.04 NL 1.13 OV 0.92 ! PT 0.90 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.86 KP 1.05 ! LA 1.03 MK 1.05 NL 1.16 OV 0.92 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 0.84 KP 1.07 ! LA 1.02 MK 1.05 NL 1.16 OV 0.93 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 0.83 KP 1.04 ! LA 1.03 MK 1.06 NL 1.14 OV 0.92 ! PT 0.92 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.84 KP 1.04 ! LA 1.03 MK 1.04 NL 1.15 OV 0.93 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.84 KP 1.05 ! LA 1.02 MK 1.05 NL 1.15 OV 0.90 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.85 KP 1.04 ! LA 1.01 MK 1.06 NL 1.18 OV 0.92 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.85 KP 1.05 ! LA 1.03 MK 1.04 NL 1.15 OV 0.92 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.84 KP 1.06 ! LA 1.04 MK 1.02 NL 1.14 OV 0.93 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.85 KP 1.05 ! LA 1.03 MK 1.08 NL 1.14 OV 0.92 ! PT 0.90 SC 1.00 ! ! ! Fit before self-cal, rms=0.067298Jy sigma=0.536241 ! Fit after self-cal, rms=0.058800Jy sigma=0.472348 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8883 mas, bmaj=2.053 mas, bpa=-4.489 degrees ! Estimated noise=0.531959 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 = -0.00145344 Jy ! Component: 100 - total flux cleaned = -0.00155405 Jy ! Component: 150 - total flux cleaned = -0.00179266 Jy ! Component: 200 - total flux cleaned = -0.00172591 Jy ! Total flux subtracted in 200 components = -0.00172591 Jy ! Clean residual min=-0.003720 max=0.003547 Jy/beam ! Clean residual mean=-0.000001 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.269682 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 53 components and 0.269682 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=0.058464Jy sigma=0.469815 ! Fit after self-cal, rms=0.058470Jy sigma=0.469554 ! 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=0.058470Jy sigma=0.469554 ! Fit after self-cal, rms=0.057464Jy sigma=0.449135 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8859 mas, bmaj=2.056 mas, bpa=-4.329 degrees ! Estimated noise=0.53373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000752463 Jy ! Component: 100 - total flux cleaned = -0.000591051 Jy ! Component: 150 - total flux cleaned = -0.000376407 Jy ! Component: 200 - total flux cleaned = -0.000207434 Jy ! Total flux subtracted in 200 components = -0.000207434 Jy ! Clean residual min=-0.001552 max=0.001564 Jy/beam ! Clean residual mean=-0.000001 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.269475 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 0.269475 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=0.057379Jy sigma=0.448098 ! Fit after self-cal, rms=0.057403Jy sigma=0.447966 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 (0.2, -9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137029 Jy ! Component: 100 - total flux cleaned = 0.00181862 Jy ! Component: 150 - total flux cleaned = 0.00205001 Jy ! Component: 200 - total flux cleaned = 0.00225256 Jy ! Total flux subtracted in 200 components = 0.00225256 Jy ! Clean residual min=-0.001404 max=0.001282 Jy/beam ! Clean residual mean=-0.000001 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.271728 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 84 components and 0.271728 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=0.057352Jy sigma=0.447384 ! Fit after self-cal, rms=0.057349Jy sigma=0.447366 ! 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=0.057349Jy sigma=0.447366 ! Fit after self-cal, rms=0.057903Jy sigma=0.446857 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8861 mas, bmaj=2.057 mas, bpa=-4.262 degrees ! Estimated noise=0.533835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00032206 Jy ! Component: 100 - total flux cleaned = -0.000147853 Jy ! Component: 150 - total flux cleaned = 0.000148146 Jy ! Component: 200 - total flux cleaned = 0.000353628 Jy ! Total flux subtracted in 200 components = 0.000353628 Jy ! Clean residual min=-0.001147 max=0.001211 Jy/beam ! Clean residual mean=-0.000001 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.272081 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 92 components and 0.272081 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=0.057868Jy sigma=0.446463 ! Fit after self-cal, rms=0.057871Jy sigma=0.446433 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, 35.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000678369 Jy ! Component: 100 - total flux cleaned = 0.00096475 Jy ! Component: 150 - total flux cleaned = 0.00126787 Jy ! Component: 200 - total flux cleaned = 0.00156276 Jy ! Total flux subtracted in 200 components = 0.00156276 Jy ! Clean residual min=-0.001058 max=0.001109 Jy/beam ! Clean residual mean=-0.000001 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.273644 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 103 components and 0.273644 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=0.057846Jy sigma=0.446181 ! Fit after self-cal, rms=0.057845Jy sigma=0.446173 ! Inverting map ! Added new window around map position (-19.6, 32.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000750559 Jy ! Component: 100 - total flux cleaned = 0.000994461 Jy ! Component: 150 - total flux cleaned = 0.00115518 Jy ! Component: 200 - total flux cleaned = 0.0012848 Jy ! Total flux subtracted in 200 components = 0.0012848 Jy ! Clean residual min=-0.001037 max=0.001067 Jy/beam ! Clean residual mean=-0.000001 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.274929 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 113 components and 0.274929 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=0.057823Jy sigma=0.445984 ! Fit after self-cal, rms=0.057821Jy sigma=0.445977 ! 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=0.057821Jy sigma=0.445977 ! Fit after self-cal, rms=0.057950Jy sigma=0.445904 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.115 mas, bmaj=3.137 mas, bpa=-1.193 degrees ! Estimated noise=0.673516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000231103 Jy ! Component: 100 - total flux cleaned = 0.000253764 Jy ! Component: 150 - total flux cleaned = 0.000271753 Jy ! Component: 200 - total flux cleaned = 0.000300137 Jy ! Total flux subtracted in 200 components = 0.000300137 Jy ! Clean residual min=-0.001156 max=0.001123 Jy/beam ! Clean residual mean=-0.000002 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.275229 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 128 components and 0.275229 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=0.057948Jy sigma=0.445855 ! Fit after self-cal, rms=0.057949Jy sigma=0.445844 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 = -2.57805e-05 Jy ! Component: 100 - total flux cleaned = -1.2203e-05 Jy ! Component: 150 - total flux cleaned = 9.66052e-06 Jy ! Component: 200 - total flux cleaned = 9.8269e-06 Jy ! Total flux subtracted in 200 components = 9.8269e-06 Jy ! Clean residual min=-0.001130 max=0.001104 Jy/beam ! Clean residual mean=-0.000002 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.275239 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 146 components and 0.275239 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=0.057949Jy sigma=0.445825 ! Fit after self-cal, rms=0.057948Jy sigma=0.445821 ! 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=0.8858 mas, bmaj=2.057 mas, bpa=-4.235 degrees ! Estimated noise=0.533602 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8858 x 2.057 at -4.235 degrees (North through East) ! Clean map min=-0.0015186 max=0.24281 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=0.6981 mas, bmaj=1.745 mas, bpa=-4.518 degrees ! Estimated noise=0.923595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.186626 Jy ! Component: 100 - total flux cleaned = 0.230466 Jy ! Component: 150 - total flux cleaned = 0.248397 Jy ! Component: 200 - total flux cleaned = 0.257246 Jy ! Total flux subtracted in 200 components = 0.257246 Jy ! Clean residual min=-0.002986 max=0.004194 Jy/beam ! Clean residual mean=-0.000001 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.257246 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.257246 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8858 mas, bmaj=2.057 mas, bpa=-4.235 degrees ! Estimated noise=0.533602 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 = 0.00543559 Jy ! Component: 100 - total flux cleaned = 0.00835825 Jy ! Component: 150 - total flux cleaned = 0.00926378 Jy ! Component: 200 - total flux cleaned = 0.0102054 Jy ! Total flux subtracted in 200 components = 0.0102054 Jy ! Clean residual min=-0.001357 max=0.001589 Jy/beam ! Clean residual mean=-0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.267452 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 32 components and 0.267452 Jy ! Inverting map ! Added new window around map position (0.6, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117343 Jy ! Component: 100 - total flux cleaned = 0.00205064 Jy ! Component: 150 - total flux cleaned = 0.00283492 Jy ! Component: 200 - total flux cleaned = 0.00354204 Jy ! Total flux subtracted in 200 components = 0.00354204 Jy ! Clean residual min=-0.001237 max=0.001044 Jy/beam ! Clean residual mean=-0.000001 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.270994 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 52 components and 0.270994 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=2.115 mas, bmaj=3.137 mas, bpa=-1.193 degrees ! Estimated noise=0.673516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135196 Jy ! Component: 100 - total flux cleaned = 0.00227063 Jy ! Component: 150 - total flux cleaned = 0.00284487 Jy ! Component: 200 - total flux cleaned = 0.00327257 Jy ! Total flux subtracted in 200 components = 0.00327257 Jy ! Clean residual min=-0.001263 max=0.001061 Jy/beam ! Clean residual mean=-0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.274267 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 = 0.00037107 Jy ! Component: 100 - total flux cleaned = 0.000658103 Jy ! Component: 150 - total flux cleaned = 0.000949103 Jy ! Component: 200 - total flux cleaned = 0.00109545 Jy ! Total flux subtracted in 200 components = 0.00109545 Jy ! Clean residual min=-0.001233 max=0.001060 Jy/beam ! Clean residual mean=-0.000001 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.275362 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 106 components and 0.275362 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8858 mas, bmaj=2.057 mas, bpa=-4.235 degrees ! Estimated noise=0.533602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.17003e-05 Jy ! Component: 100 - total flux cleaned = -9.09951e-05 Jy ! Component: 150 - total flux cleaned = -6.66638e-05 Jy ! Component: 200 - total flux cleaned = 2.47855e-05 Jy ! Total flux subtracted in 200 components = 2.47855e-05 Jy ! Clean residual min=-0.001049 max=0.001032 Jy/beam ! Clean residual mean=-0.000001 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.275387 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 128 components and 0.275387 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=0.057959Jy sigma=0.445904 ! Fit after self-cal, rms=0.057941Jy sigma=0.445808 wmodel J2214+0711_X_map.mod ! Writing 128 model components to file: J2214+0711_X_map.mod wobs J2214+0711_X_uvs.fits ! Writing UV FITS file: J2214+0711_X_uvs.fits wwins J2214+0711_X_map.win ! wwins: Wrote 6 windows to J2214+0711_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 = 0.000239107 Jy ! Component: 100 - total flux cleaned = 0.000431469 Jy ! Component: 150 - total flux cleaned = 0.000481958 Jy ! Component: 200 - total flux cleaned = 0.000498564 Jy ! Component: 250 - total flux cleaned = 0.000403625 Jy ! Component: 300 - total flux cleaned = 0.000326235 Jy ! Component: 350 - total flux cleaned = 0.000280763 Jy ! Component: 400 - total flux cleaned = 0.000235768 Jy ! Component: 450 - total flux cleaned = 0.000220826 Jy ! Component: 500 - total flux cleaned = 0.000191777 Jy ! Component: 550 - total flux cleaned = 0.000191627 Jy ! Component: 600 - total flux cleaned = 0.00019168 Jy ! Component: 650 - total flux cleaned = 0.000177876 Jy ! Component: 700 - total flux cleaned = 0.000150609 Jy ! Component: 750 - total flux cleaned = 9.72371e-05 Jy ! Component: 800 - total flux cleaned = 0.000137002 Jy ! Component: 850 - total flux cleaned = 0.000110648 Jy ! Component: 900 - total flux cleaned = 9.76031e-05 Jy ! Component: 950 - total flux cleaned = 5.9151e-05 Jy ! Component: 1000 - total flux cleaned = 5.91107e-05 Jy ! Component: 1050 - total flux cleaned = 3.42089e-05 Jy ! Component: 1100 - total flux cleaned = -1.51536e-05 Jy ! Component: 1150 - total flux cleaned = -1.51334e-05 Jy ! Component: 1200 - total flux cleaned = -3.1445e-06 Jy ! Component: 1250 - total flux cleaned = -2.71531e-05 Jy ! Component: 1300 - total flux cleaned = -3.47347e-06 Jy ! Component: 1350 - total flux cleaned = -3.87666e-05 Jy ! Component: 1400 - total flux cleaned = -1.54695e-05 Jy ! Component: 1450 - total flux cleaned = -8.46981e-05 Jy ! Component: 1500 - total flux cleaned = -7.33854e-05 Jy ! Component: 1550 - total flux cleaned = -8.45768e-05 Jy ! Component: 1600 - total flux cleaned = -0.000140484 Jy ! Component: 1650 - total flux cleaned = -0.000195823 Jy ! Component: 1700 - total flux cleaned = -0.000250908 Jy ! Component: 1750 - total flux cleaned = -0.000261818 Jy ! Component: 1800 - total flux cleaned = -0.000283492 Jy ! Component: 1850 - total flux cleaned = -0.000294118 Jy ! Component: 1900 - total flux cleaned = -0.000347236 Jy ! Component: 1950 - total flux cleaned = -0.000410434 Jy ! Component: 2000 - total flux cleaned = -0.000400081 Jy ! Component: 2050 - total flux cleaned = -0.000493382 Jy ! Component: 2100 - total flux cleaned = -0.000493346 Jy ! Component: 2150 - total flux cleaned = -0.000503605 Jy ! Component: 2200 - total flux cleaned = -0.000554408 Jy ! Component: 2250 - total flux cleaned = -0.000614987 Jy ! Component: 2300 - total flux cleaned = -0.000625033 Jy ! Component: 2350 - total flux cleaned = -0.00063494 Jy ! Component: 2400 - total flux cleaned = -0.000704028 Jy ! Component: 2450 - total flux cleaned = -0.000684536 Jy ! Component: 2500 - total flux cleaned = -0.000733345 Jy ! Component: 2550 - total flux cleaned = -0.000723784 Jy ! Component: 2600 - total flux cleaned = -0.000762326 Jy ! Component: 2650 - total flux cleaned = -0.000790768 Jy ! Component: 2700 - total flux cleaned = -0.000771748 Jy ! Component: 2750 - total flux cleaned = -0.000809571 Jy ! Component: 2800 - total flux cleaned = -0.00080956 Jy ! Component: 2850 - total flux cleaned = -0.000837617 Jy ! Component: 2900 - total flux cleaned = -0.00084693 Jy ! Component: 2950 - total flux cleaned = -0.00085625 Jy ! Component: 3000 - total flux cleaned = -0.000865376 Jy ! Component: 3050 - total flux cleaned = -0.000892696 Jy ! Component: 3100 - total flux cleaned = -0.000883653 Jy ! Component: 3150 - total flux cleaned = -0.000901681 Jy ! Component: 3200 - total flux cleaned = -0.000892703 Jy ! Component: 3250 - total flux cleaned = -0.000901663 Jy ! Component: 3300 - total flux cleaned = -0.000892787 Jy ! Component: 3350 - total flux cleaned = -0.000892796 Jy ! Component: 3400 - total flux cleaned = -0.000919222 Jy ! Component: 3450 - total flux cleaned = -0.000936696 Jy ! Component: 3500 - total flux cleaned = -0.000901897 Jy ! Component: 3550 - total flux cleaned = -0.000936629 Jy ! Component: 3600 - total flux cleaned = -0.000910737 Jy ! Component: 3650 - total flux cleaned = -0.000893606 Jy ! Component: 3700 - total flux cleaned = -0.000876559 Jy ! Component: 3750 - total flux cleaned = -0.000859472 Jy ! Component: 3800 - total flux cleaned = -0.000918727 Jy ! Component: 3850 - total flux cleaned = -0.000893448 Jy ! Component: 3900 - total flux cleaned = -0.000893467 Jy ! Component: 3950 - total flux cleaned = -0.000843402 Jy ! Component: 4000 - total flux cleaned = -0.000843411 Jy ! Component: 4050 - total flux cleaned = -0.000843499 Jy ! Total flux subtracted in 4096 components = -0.000827043 Jy ! Clean residual min=-0.000456 max=0.000570 Jy/beam ! Clean residual mean=-0.000000 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.27456 Jy keep ! Adding 349 model components to the UV plane model. ! The established model now contains 477 components and 0.27456 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2214+0711_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8858 x 2.057 at -4.235 degrees (North through East) ! Clean map min=-0.0011879 max=0.24256 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2214+0711_X_map.fits wmodel /image_prod/ug002_uva//J2214+0711_X_map.mod ! Writing 477 model components to file: /image_prod/ug002_uva//J2214+0711_X_map.mod wobs /image_prod/ug002_uva//J2214+0711_X_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2214+0711_X_uvs.fits wwins /image_prod/ug002_uva//J2214+0711_X_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J2214+0711_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.242563 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000143614 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.177621 0.177621 0.355241 0.710482 1.42096 2.84193 5.68386 11.3677 22.7354 45.4709 90.9417 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.242 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1688.99 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2214+0711_X_dfm.log closed on Thu Mar 5 05:34:44 2020