! Started logfile: /image_prod/ug002_uva//J1032+5610_X_b_dfm.log on Wed Mar 4 23:36:47 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//J1032+5610_X_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1032+5610_X_b_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.921296 visibilities/baseline/integration-bin. ! Found source: J1032+5610 ! ! 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 23880 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 J1032+5610_X_b] 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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001741Jy sigma=10.065109 ! Fit after self-cal, rms=0.958942Jy sigma=9.621807 ! 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=0.7284 mas, bmaj=1.11 mas, bpa=-15.54 degrees ! Estimated noise=0.960698 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 = 0.0313086 Jy ! Component: 100 - total flux cleaned = 0.0400776 Jy ! Total flux subtracted in 100 components = 0.0400776 Jy ! Clean residual min=-0.003770 max=0.008777 Jy/beam ! Clean residual mean=-0.000007 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.0400776 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0400776 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=0.056405Jy sigma=0.555115 ! Fit after self-cal, rms=0.054914Jy sigma=0.540861 ! Inverting map ! Added new window around map position (-20.8, 2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00859786 Jy ! Component: 100 - total flux cleaned = 0.0135182 Jy ! Total flux subtracted in 100 components = 0.0135182 Jy ! Clean residual min=-0.003667 max=0.003864 Jy/beam ! Clean residual mean=-0.000004 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.0535958 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.0535958 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=0.053281Jy sigma=0.522645 ! Fit after self-cal, rms=0.052998Jy sigma=0.520056 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00507886 Jy ! Component: 100 - total flux cleaned = 0.00839054 Jy ! Total flux subtracted in 100 components = 0.00839054 Jy ! Clean residual min=-0.003328 max=0.003039 Jy/beam ! Clean residual mean=-0.000003 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.0619863 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 0.0619863 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=0.052378Jy sigma=0.513087 ! Fit after self-cal, rms=0.052291Jy sigma=0.512282 ! 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=0.9854 mas, bmaj=1.402 mas, bpa=-13.84 degrees ! Estimated noise=0.46158 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 = 0.00407438 Jy ! Component: 100 - total flux cleaned = 0.00650796 Jy ! Component: 150 - total flux cleaned = 0.00812005 Jy ! Component: 200 - total flux cleaned = 0.00923308 Jy ! Total flux subtracted in 200 components = 0.00923308 Jy ! Clean residual min=-0.001957 max=0.001867 Jy/beam ! Clean residual mean=-0.000006 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0712194 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 46 components and 0.0712194 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=0.051958Jy sigma=0.508598 ! Fit after self-cal, rms=0.051898Jy sigma=0.508036 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9854 x 1.402 at -13.84 degrees (North through East) ! Clean map min=-0.0017258 max=0.042648 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 KP 1.04 LA 1.00 ! MK 1.17 NL 0.90 OV 1.07 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.03 KP 0.97 LA 0.96 ! MK 1.07 NL 0.86 OV 1.03 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 KP 1.00 LA 0.99 ! MK 1.13 NL 0.91 OV 1.04 PT 0.95 ! SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 KP 0.99 LA 0.99 ! MK 1.17 NL 0.89 OV 0.98 PT 0.97 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.98 KP 1.01 LA 1.01 ! MK 1.01 NL 0.85 OV 1.03 PT 1.02 ! SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.09 KP 1.02 LA 0.97 ! MK 1.06 NL 0.96 OV 1.08 PT 0.98 ! SC 0.89 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.04 KP 1.04 LA 1.02 ! MK 1.11 NL 0.89 OV 1.02 PT 0.95 ! SC 0.89 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.06 KP 1.02 LA 1.01 ! MK 1.10 NL 0.84 OV 1.00 PT 0.97 ! SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 KP 1.03 LA 1.00 ! MK 1.09 NL 0.79 OV 1.05 PT 1.04 ! SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.93 KP 1.10 LA 1.02 ! MK 0.97 NL 0.83 OV 1.03 PT 0.99 ! SC 0.90 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.97 KP 0.97 LA 1.07 ! MK 1.00 NL 0.88 OV 1.04 PT 0.97 ! SC 0.92 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 KP 1.09 LA 0.94 ! MK 0.94 NL 0.78 OV 1.07 PT 0.93 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.051898Jy sigma=0.508036 ! Fit after self-cal, rms=0.050409Jy sigma=0.505143 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9916 mas, bmaj=1.403 mas, bpa=-13.66 degrees ! Estimated noise=0.457779 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 = 0.00075839 Jy ! Component: 100 - total flux cleaned = 0.00103871 Jy ! Component: 150 - total flux cleaned = 0.00112908 Jy ! Component: 200 - total flux cleaned = 0.00122238 Jy ! Total flux subtracted in 200 components = 0.00122238 Jy ! Clean residual min=-0.001431 max=0.001603 Jy/beam ! Clean residual mean=-0.000005 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0724418 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.0724418 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=0.050378Jy sigma=0.504875 ! Fit after self-cal, rms=0.050512Jy sigma=0.504378 ! Inverting map ! Added new window around map position (-0.2, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122623 Jy ! Component: 100 - total flux cleaned = 0.00153972 Jy ! Component: 150 - total flux cleaned = 0.00164299 Jy ! Component: 200 - total flux cleaned = 0.00175669 Jy ! Total flux subtracted in 200 components = 0.00175669 Jy ! Clean residual min=-0.001269 max=0.001448 Jy/beam ! Clean residual mean=-0.000007 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0741985 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 0.0741985 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=0.050468Jy sigma=0.503896 ! Fit after self-cal, rms=0.050473Jy sigma=0.503768 ! 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=0.050473Jy sigma=0.503768 ! Fit after self-cal, rms=0.050691Jy sigma=0.502128 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9827 mas, bmaj=1.384 mas, bpa=-13.45 degrees ! Estimated noise=0.457336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000904221 Jy ! Component: 100 - total flux cleaned = 0.00125394 Jy ! Component: 150 - total flux cleaned = 0.00147839 Jy ! Component: 200 - total flux cleaned = 0.0016216 Jy ! Total flux subtracted in 200 components = 0.0016216 Jy ! Clean residual min=-0.001148 max=0.001364 Jy/beam ! Clean residual mean=-0.000004 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0758201 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 66 components and 0.0758201 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=0.050667Jy sigma=0.501909 ! Fit after self-cal, rms=0.050765Jy sigma=0.501719 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 (33, 20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000906637 Jy ! Component: 100 - total flux cleaned = 0.000992406 Jy ! Component: 150 - total flux cleaned = 0.00106636 Jy ! Component: 200 - total flux cleaned = 0.00111172 Jy ! Total flux subtracted in 200 components = 0.00111172 Jy ! Clean residual min=-0.001104 max=0.001183 Jy/beam ! Clean residual mean=-0.000005 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0769318 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 83 components and 0.0769318 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=0.050731Jy sigma=0.501303 ! Fit after self-cal, rms=0.050740Jy sigma=0.501247 ! Inverting map ! Added new window around map position (-26.6, -7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107608 Jy ! Component: 100 - total flux cleaned = 0.00124698 Jy ! Component: 150 - total flux cleaned = 0.00119751 Jy ! Component: 200 - total flux cleaned = 0.00117446 Jy ! Total flux subtracted in 200 components = 0.00117446 Jy ! Clean residual min=-0.001084 max=0.001175 Jy/beam ! Clean residual mean=-0.000005 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0781062 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 98 components and 0.0781062 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=0.050710Jy sigma=0.500889 ! Fit after self-cal, rms=0.050716Jy sigma=0.500835 ! Inverting map ! Added new window around map position (-2.6, -5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104986 Jy ! Component: 100 - total flux cleaned = 0.00148319 Jy ! Component: 150 - total flux cleaned = 0.00157714 Jy ! Component: 200 - total flux cleaned = 0.00164367 Jy ! Total flux subtracted in 200 components = 0.00164367 Jy ! Clean residual min=-0.001107 max=0.001040 Jy/beam ! Clean residual mean=-0.000006 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0797499 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 107 components and 0.0797499 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=0.050688Jy sigma=0.500502 ! Fit after self-cal, rms=0.050694Jy sigma=0.500474 ! 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=0.050694Jy sigma=0.500474 ! Fit after self-cal, rms=0.050902Jy sigma=0.499985 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9762 mas, bmaj=1.379 mas, bpa=-13.5 degrees ! Estimated noise=0.455364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000741166 Jy ! Component: 100 - total flux cleaned = 0.00106822 Jy ! Component: 150 - total flux cleaned = 0.00129696 Jy ! Component: 200 - total flux cleaned = 0.00143121 Jy ! Total flux subtracted in 200 components = 0.00143121 Jy ! Clean residual min=-0.001096 max=0.001140 Jy/beam ! Clean residual mean=-0.000005 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0811811 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 114 components and 0.0811811 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=0.050884Jy sigma=0.499788 ! Fit after self-cal, rms=0.050957Jy sigma=0.499711 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 = 0.000237786 Jy ! Component: 100 - total flux cleaned = 0.000371487 Jy ! Component: 150 - total flux cleaned = 0.000459631 Jy ! Component: 200 - total flux cleaned = 0.000476443 Jy ! Total flux subtracted in 200 components = 0.000476443 Jy ! Clean residual min=-0.001088 max=0.001094 Jy/beam ! Clean residual mean=-0.000005 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0816576 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 117 components and 0.0816576 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=0.050945Jy sigma=0.499581 ! Fit after self-cal, rms=0.050946Jy sigma=0.499549 ! Inverting map ! Added new window around map position (19.2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000578582 Jy ! Component: 100 - total flux cleaned = 0.000533895 Jy ! Component: 150 - total flux cleaned = 0.000494501 Jy ! Component: 200 - total flux cleaned = 0.00053075 Jy ! Total flux subtracted in 200 components = 0.00053075 Jy ! Clean residual min=-0.001052 max=0.000983 Jy/beam ! Clean residual mean=-0.000005 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0821883 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 128 components and 0.0821883 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=0.050924Jy sigma=0.499290 ! Fit after self-cal, rms=0.050925Jy sigma=0.499260 ! 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=0.050925Jy sigma=0.499260 ! Fit after self-cal, rms=0.050893Jy sigma=0.499205 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.419 mas, bmaj=2.521 mas, bpa=-16.04 degrees ! Estimated noise=0.581546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000774229 Jy ! Component: 100 - total flux cleaned = 0.00111129 Jy ! Component: 150 - total flux cleaned = 0.00136624 Jy ! Component: 200 - total flux cleaned = 0.00151363 Jy ! Total flux subtracted in 200 components = 0.00151363 Jy ! Clean residual min=-0.001277 max=0.001060 Jy/beam ! Clean residual mean=-0.000009 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.083702 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 146 components and 0.0837019 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=0.050893Jy sigma=0.499238 ! Fit after self-cal, rms=0.050910Jy sigma=0.499211 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 = 0.000196382 Jy ! Component: 100 - total flux cleaned = 0.000236374 Jy ! Component: 150 - total flux cleaned = 0.000248289 Jy ! Component: 200 - total flux cleaned = 0.000248256 Jy ! Total flux subtracted in 200 components = 0.000248256 Jy ! Clean residual min=-0.001258 max=0.001025 Jy/beam ! Clean residual mean=-0.000009 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0839502 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 155 components and 0.0839502 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=0.050909Jy sigma=0.499217 ! Fit after self-cal, rms=0.050907Jy sigma=0.499212 ! 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=0.9726 mas, bmaj=1.376 mas, bpa=-13.44 degrees ! Estimated noise=0.453965 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9726 x 1.376 at -13.44 degrees (North through East) ! Clean map min=-0.00091037 max=0.040798 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=0.7239 mas, bmaj=1.098 mas, bpa=-15.01 degrees ! Estimated noise=0.933124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0316055 Jy ! Component: 100 - total flux cleaned = 0.0447668 Jy ! Component: 150 - total flux cleaned = 0.052327 Jy ! Component: 200 - total flux cleaned = 0.0574526 Jy ! Total flux subtracted in 200 components = 0.0574526 Jy ! Clean residual min=-0.002837 max=0.003086 Jy/beam ! Clean residual mean=0.000002 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.0574526 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0574526 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9726 mas, bmaj=1.376 mas, bpa=-13.44 degrees ! Estimated noise=0.453965 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 = 0.00566062 Jy ! Component: 100 - total flux cleaned = 0.00948468 Jy ! Component: 150 - total flux cleaned = 0.0124462 Jy ! Component: 200 - total flux cleaned = 0.0148231 Jy ! Total flux subtracted in 200 components = 0.0148231 Jy ! Clean residual min=-0.001480 max=0.001794 Jy/beam ! Clean residual mean=-0.000000 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0722757 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 62 components and 0.0722757 Jy ! Inverting map ! Added new window around map position (-19.8, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203586 Jy ! Component: 100 - total flux cleaned = 0.00368769 Jy ! Component: 150 - total flux cleaned = 0.00511671 Jy ! Component: 200 - total flux cleaned = 0.00637202 Jy ! Total flux subtracted in 200 components = 0.00637202 Jy ! Clean residual min=-0.001236 max=0.001249 Jy/beam ! Clean residual mean=-0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0786477 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 86 components and 0.0786477 Jy ! Inverting map ! Added new window around map position (3, 24.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124884 Jy ! Component: 100 - total flux cleaned = 0.0021468 Jy ! Component: 150 - total flux cleaned = 0.00266462 Jy ! Component: 200 - total flux cleaned = 0.0031774 Jy ! Total flux subtracted in 200 components = 0.0031774 Jy ! Clean residual min=-0.001121 max=0.001106 Jy/beam ! Clean residual mean=-0.000003 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0818251 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 104 components and 0.0818251 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=2.419 mas, bmaj=2.521 mas, bpa=-16.04 degrees ! Estimated noise=0.581546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011023 Jy ! Component: 100 - total flux cleaned = 0.00187871 Jy ! Component: 150 - total flux cleaned = 0.00236118 Jy ! Component: 200 - total flux cleaned = 0.00275409 Jy ! Total flux subtracted in 200 components = 0.00275409 Jy ! Clean residual min=-0.001167 max=0.001036 Jy/beam ! Clean residual mean=-0.000009 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0845792 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 = 0.000213113 Jy ! Component: 100 - total flux cleaned = 0.000337614 Jy ! Component: 150 - total flux cleaned = 0.000437807 Jy ! Component: 200 - total flux cleaned = 0.000578442 Jy ! Total flux subtracted in 200 components = 0.000578442 Jy ! Clean residual min=-0.001159 max=0.000978 Jy/beam ! Clean residual mean=-0.000009 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0851577 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 152 components and 0.0851577 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9726 mas, bmaj=1.376 mas, bpa=-13.44 degrees ! Estimated noise=0.453965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.77333e-05 Jy ! Component: 100 - total flux cleaned = 9.09623e-06 Jy ! Component: 150 - total flux cleaned = 5.95765e-05 Jy ! Component: 200 - total flux cleaned = 0.000131984 Jy ! Total flux subtracted in 200 components = 0.000131984 Jy ! Clean residual min=-0.001014 max=0.000992 Jy/beam ! Clean residual mean=-0.000004 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0852897 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 172 components and 0.0852896 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=0.050898Jy sigma=0.499254 ! Fit after self-cal, rms=0.050874Jy sigma=0.499129 wmodel J1032+5610_X_b_map.mod ! Writing 172 model components to file: J1032+5610_X_b_map.mod wobs J1032+5610_X_b_uvs.fits ! Writing UV FITS file: J1032+5610_X_b_uvs.fits wwins J1032+5610_X_b_map.win ! wwins: Wrote 9 windows to J1032+5610_X_b_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 = -0.000243584 Jy ! Component: 100 - total flux cleaned = -0.000426781 Jy ! Component: 150 - total flux cleaned = -0.000537968 Jy ! Component: 200 - total flux cleaned = -0.000628761 Jy ! Component: 250 - total flux cleaned = -0.000702448 Jy ! Component: 300 - total flux cleaned = -0.000788457 Jy ! Component: 350 - total flux cleaned = -0.000872303 Jy ! Component: 400 - total flux cleaned = -0.000940562 Jy ! Component: 450 - total flux cleaned = -0.000980772 Jy ! Component: 500 - total flux cleaned = -0.00103338 Jy ! Component: 550 - total flux cleaned = -0.00108494 Jy ! Component: 600 - total flux cleaned = -0.00109744 Jy ! Component: 650 - total flux cleaned = -0.00113473 Jy ! Component: 700 - total flux cleaned = -0.00113453 Jy ! Component: 750 - total flux cleaned = -0.00109806 Jy ! Component: 800 - total flux cleaned = -0.00109809 Jy ! Component: 850 - total flux cleaned = -0.00115726 Jy ! Component: 900 - total flux cleaned = -0.00113378 Jy ! Component: 950 - total flux cleaned = -0.0011684 Jy ! Component: 1000 - total flux cleaned = -0.0011911 Jy ! Component: 1050 - total flux cleaned = -0.00123588 Jy ! Component: 1100 - total flux cleaned = -0.00129117 Jy ! Component: 1150 - total flux cleaned = -0.00130204 Jy ! Component: 1200 - total flux cleaned = -0.00131283 Jy ! Component: 1250 - total flux cleaned = -0.00135587 Jy ! Component: 1300 - total flux cleaned = -0.00137702 Jy ! Component: 1350 - total flux cleaned = -0.00136656 Jy ! Component: 1400 - total flux cleaned = -0.00137692 Jy ! Component: 1450 - total flux cleaned = -0.00141805 Jy ! Component: 1500 - total flux cleaned = -0.00141805 Jy ! Component: 1550 - total flux cleaned = -0.00142809 Jy ! Component: 1600 - total flux cleaned = -0.00144808 Jy ! Component: 1650 - total flux cleaned = -0.0014183 Jy ! Component: 1700 - total flux cleaned = -0.00147736 Jy ! Component: 1750 - total flux cleaned = -0.00147736 Jy ! Component: 1800 - total flux cleaned = -0.00147751 Jy ! Component: 1850 - total flux cleaned = -0.00152545 Jy ! Component: 1900 - total flux cleaned = -0.00153505 Jy ! Component: 1950 - total flux cleaned = -0.00157266 Jy ! Component: 2000 - total flux cleaned = -0.00160063 Jy ! Component: 2050 - total flux cleaned = -0.00159131 Jy ! Component: 2100 - total flux cleaned = -0.00162808 Jy ! Component: 2150 - total flux cleaned = -0.00160077 Jy ! Component: 2200 - total flux cleaned = -0.0016279 Jy ! Component: 2250 - total flux cleaned = -0.0016459 Jy ! Component: 2300 - total flux cleaned = -0.00166373 Jy ! Component: 2350 - total flux cleaned = -0.00171658 Jy ! Component: 2400 - total flux cleaned = -0.00169917 Jy ! Component: 2450 - total flux cleaned = -0.0017166 Jy ! Component: 2500 - total flux cleaned = -0.00175994 Jy ! Component: 2550 - total flux cleaned = -0.00175133 Jy ! Component: 2600 - total flux cleaned = -0.00178539 Jy ! Component: 2650 - total flux cleaned = -0.00180225 Jy ! Component: 2700 - total flux cleaned = -0.0017939 Jy ! Component: 2750 - total flux cleaned = -0.00181888 Jy ! Component: 2800 - total flux cleaned = -0.00186027 Jy ! Component: 2850 - total flux cleaned = -0.00186841 Jy ! Component: 2900 - total flux cleaned = -0.0018765 Jy ! Component: 2950 - total flux cleaned = -0.00189274 Jy ! Component: 3000 - total flux cleaned = -0.0019169 Jy ! Component: 3050 - total flux cleaned = -0.00194888 Jy ! Component: 3100 - total flux cleaned = -0.00198068 Jy ! Component: 3150 - total flux cleaned = -0.00199659 Jy ! Component: 3200 - total flux cleaned = -0.00204368 Jy ! Component: 3250 - total flux cleaned = -0.00208274 Jy ! Component: 3300 - total flux cleaned = -0.00204391 Jy ! Component: 3350 - total flux cleaned = -0.00208248 Jy ! Component: 3400 - total flux cleaned = -0.00212854 Jy ! Component: 3450 - total flux cleaned = -0.0021438 Jy ! Component: 3500 - total flux cleaned = -0.00213614 Jy ! Component: 3550 - total flux cleaned = -0.0021286 Jy ! Component: 3600 - total flux cleaned = -0.00213614 Jy ! Component: 3650 - total flux cleaned = -0.00214355 Jy ! Component: 3700 - total flux cleaned = -0.00215095 Jy ! Component: 3750 - total flux cleaned = -0.00218781 Jy ! Component: 3800 - total flux cleaned = -0.0021731 Jy ! Component: 3850 - total flux cleaned = -0.0022022 Jy ! Component: 3900 - total flux cleaned = -0.00220939 Jy ! Component: 3950 - total flux cleaned = -0.00220209 Jy ! Component: 4000 - total flux cleaned = -0.00221644 Jy ! Component: 4050 - total flux cleaned = -0.00219507 Jy ! Total flux subtracted in 4096 components = -0.00219512 Jy ! Clean residual min=-0.000418 max=0.000413 Jy/beam ! Clean residual mean=-0.000001 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0830945 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 476 components and 0.0830945 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1032+5610_X_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9726 x 1.376 at -13.44 degrees (North through East) ! Clean map min=-0.00068577 max=0.040289 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1032+5610_X_b_map.fits wmodel /image_prod/ug002_uva//J1032+5610_X_b_map.mod ! Writing 476 model components to file: /image_prod/ug002_uva//J1032+5610_X_b_map.mod wobs /image_prod/ug002_uva//J1032+5610_X_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1032+5610_X_b_uvs.fits wwins /image_prod/ug002_uva//J1032+5610_X_b_map.win ! wwins: Wrote 10 windows to /image_prod/ug002_uva//J1032+5610_X_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0402891 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00011971 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.891381 0.891381 1.78276 3.56552 7.13105 14.2621 28.5242 57.0484 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.04 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 336.556 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1032+5610_X_b_dfm.log closed on Wed Mar 4 23:36:52 2020