! Started logfile: /vlbi/bp222/maps//J0909+0121_X_dfm.log on Thu Sep 27 10:58:15 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /vlbi/bp222/maps//J0909+0121_X_uvm.fits ! Reading UV FITS file: /vlbi/bp222/maps//J0909+0121_X_uvm.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! AN table 2: 30 integrations on 28 of 28 possible baselines. ! AN table 3: 14 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.94708 visibilities/baseline/integration-bin. ! Found source: J0909+0121 ! ! 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 18684 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 J0909+0121_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 8 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.645951Jy sigma=18.783648 ! Fit after self-cal, rms=0.493320Jy sigma=5.719255 ! 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=0.6279 mas, bmaj=1.931 mas, bpa=-8.924 degrees ! Estimated noise=0.664877 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 = 0.837076 Jy ! Component: 100 - total flux cleaned = 1.17374 Jy ! Total flux subtracted in 100 components = 1.17374 Jy ! Clean residual min=-0.076812 max=0.153420 Jy/beam ! Clean residual mean=-0.000008 rms=0.014017 Jy/beam ! Combined flux in latest and established models = 1.17374 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.17374 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=0.334442Jy sigma=3.784117 ! Fit after self-cal, rms=0.329975Jy sigma=3.748008 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.169974 Jy ! Component: 100 - total flux cleaned = 0.262529 Jy ! Total flux subtracted in 100 components = 0.262529 Jy ! Clean residual min=-0.038217 max=0.056222 Jy/beam ! Clean residual mean=-0.000001 rms=0.006531 Jy/beam ! Combined flux in latest and established models = 1.43627 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 1.43627 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=0.167926Jy sigma=1.849799 ! Fit after self-cal, rms=0.167034Jy sigma=1.840702 ! Inverting map ! Added new window around map position (1, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0650832 Jy ! Component: 100 - total flux cleaned = 0.108012 Jy ! Total flux subtracted in 100 components = 0.108012 Jy ! Clean residual min=-0.030458 max=0.026532 Jy/beam ! Clean residual mean=0.000001 rms=0.004408 Jy/beam ! Combined flux in latest and established models = 1.54428 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 1.54428 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=0.117548Jy sigma=1.268459 ! Fit after self-cal, rms=0.116163Jy sigma=1.249863 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0350508 Jy ! Component: 100 - total flux cleaned = 0.0583773 Jy ! Total flux subtracted in 100 components = 0.0583773 Jy ! Clean residual min=-0.023913 max=0.018213 Jy/beam ! Clean residual mean=0.000002 rms=0.003347 Jy/beam ! Combined flux in latest and established models = 1.60266 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 1.60266 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=0.096777Jy sigma=1.025169 ! Fit after self-cal, rms=0.095965Jy sigma=1.013871 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0199664 Jy ! Component: 100 - total flux cleaned = 0.0331153 Jy ! Total flux subtracted in 100 components = 0.0331153 Jy ! Clean residual min=-0.021785 max=0.015055 Jy/beam ! Clean residual mean=0.000003 rms=0.002865 Jy/beam ! Combined flux in latest and established models = 1.63577 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 1.63577 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=0.088778Jy sigma=0.931782 ! Fit after self-cal, rms=0.088478Jy sigma=0.927019 ! 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=0.7748 mas, bmaj=2.255 mas, bpa=-10.28 degrees ! Estimated noise=0.479085 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 = 0.0172141 Jy ! Component: 100 - total flux cleaned = 0.0273858 Jy ! Component: 150 - total flux cleaned = 0.0340346 Jy ! Component: 200 - total flux cleaned = 0.0385158 Jy ! Total flux subtracted in 200 components = 0.0385158 Jy ! Clean residual min=-0.019106 max=0.016487 Jy/beam ! Clean residual mean=0.000007 rms=0.003066 Jy/beam ! Combined flux in latest and established models = 1.67429 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 49 components and 1.67429 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=0.084108Jy sigma=0.888689 ! Fit after self-cal, rms=0.083846Jy sigma=0.884039 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7748 x 2.255 at -10.28 degrees (North through East) ! Clean map min=-0.016758 max=1.1498 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.99 KP 0.99 ! LA 1.01 MK 1.01 NL 1.03 OV 1.01 ! PT 0.99 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.02 HN 1.03 KP 1.03 ! MK 1.00 NL 0.92 OV 1.03 PT 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.00 HN 1.06 MK 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.99 KP 0.99 ! LA 1.01 MK 1.00 NL 1.03 OV 1.02 ! PT 1.00 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.01 HN 1.03 KP 1.04 ! MK 1.00 NL 0.91 OV 1.04 PT 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.00 HN 1.05 MK 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.99 KP 0.99 ! LA 1.01 MK 1.01 NL 1.03 OV 1.01 ! PT 0.99 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.02 HN 1.03 KP 1.03 ! MK 0.99 NL 0.92 OV 1.04 PT 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.00 HN 1.05 MK 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.99 KP 0.99 ! LA 1.02 MK 1.00 NL 1.03 OV 1.01 ! PT 0.99 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.02 HN 1.02 KP 1.02 ! MK 1.00 NL 0.91 OV 1.03 PT 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.99 HN 1.05 MK 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.98 KP 0.99 ! LA 1.02 MK 1.00 NL 1.02 OV 1.01 ! PT 0.99 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.01 HN 1.01 KP 1.03 ! MK 0.99 NL 0.92 OV 1.03 PT 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.01 HN 1.02 MK 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.99 KP 0.99 ! LA 1.01 MK 1.00 NL 1.02 OV 1.01 ! PT 1.00 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.02 HN 1.03 KP 1.02 ! MK 0.99 NL 0.91 OV 1.03 PT 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.00 HN 1.06 MK 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.99 KP 1.00 ! LA 1.01 MK 0.98 NL 1.02 OV 1.01 ! PT 0.99 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.01 HN 1.01 KP 1.03 ! MK 0.98 NL 0.92 OV 1.03 PT 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.00 HN 1.04 MK 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.98 KP 0.99 ! LA 1.01 MK 0.97 NL 1.03 OV 1.02 ! PT 0.99 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.01 HN 1.02 KP 1.02 ! MK 0.98 NL 0.91 OV 1.03 PT 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.99 HN 1.05 MK 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.98 KP 0.99 ! LA 1.01 MK 0.98 NL 1.02 OV 1.01 ! PT 1.00 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.01 HN 1.01 KP 1.02 ! MK 0.98 NL 0.91 OV 1.03 PT 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.00 HN 1.04 MK 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.98 KP 0.99 ! LA 1.03 MK 0.99 NL 1.02 OV 1.00 ! PT 1.00 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.00 HN 1.01 KP 1.02 ! MK 0.98 NL 0.90 OV 1.04 PT 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.00 HN 1.03 MK 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.98 KP 1.00 ! LA 1.01 MK 0.98 NL 1.03 OV 1.01 ! PT 1.00 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.01 HN 1.02 KP 1.02 ! MK 0.98 NL 0.90 OV 1.03 PT 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.99 HN 1.04 MK 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.98 KP 0.99 ! LA 1.02 MK 0.98 NL 1.02 OV 1.01 ! PT 1.00 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.02 HN 1.00 KP 1.02 ! MK 1.00 NL 0.92 OV 1.03 PT 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.01 HN 1.04 MK 0.98 ! ! ! Fit before self-cal, rms=0.083846Jy sigma=0.884039 ! Fit after self-cal, rms=0.065270Jy sigma=0.704055 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7744 mas, bmaj=2.256 mas, bpa=-10.35 degrees ! Estimated noise=0.478156 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 = 0.0119921 Jy ! Component: 100 - total flux cleaned = 0.0152156 Jy ! Component: 150 - total flux cleaned = 0.0169487 Jy ! Component: 200 - total flux cleaned = 0.0178258 Jy ! Total flux subtracted in 200 components = 0.0178258 Jy ! Clean residual min=-0.007421 max=0.011574 Jy/beam ! Clean residual mean=0.000002 rms=0.001568 Jy/beam ! Combined flux in latest and established models = 1.69211 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 1.69211 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=0.062910Jy sigma=0.678710 ! Fit after self-cal, rms=0.062672Jy sigma=0.676167 ! Inverting map ! Added new window around map position (4.8, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107481 Jy ! Component: 100 - total flux cleaned = 0.0143033 Jy ! Component: 150 - total flux cleaned = 0.0159055 Jy ! Component: 200 - total flux cleaned = 0.0167604 Jy ! Total flux subtracted in 200 components = 0.0167604 Jy ! Clean residual min=-0.005170 max=0.005311 Jy/beam ! Clean residual mean=0.000002 rms=0.001155 Jy/beam ! Combined flux in latest and established models = 1.70887 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 92 components and 1.70887 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=0.060555Jy sigma=0.651623 ! Fit after self-cal, rms=0.060469Jy sigma=0.650860 ! 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=0.060469Jy sigma=0.650860 ! Fit after self-cal, rms=0.059328Jy sigma=0.640954 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7735 mas, bmaj=2.255 mas, bpa=-10.36 degrees ! Estimated noise=0.477835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00389309 Jy ! Component: 100 - total flux cleaned = 0.00467912 Jy ! Component: 150 - total flux cleaned = 0.00513778 Jy ! Component: 200 - total flux cleaned = 0.00536794 Jy ! Total flux subtracted in 200 components = 0.00536794 Jy ! Clean residual min=-0.004526 max=0.004880 Jy/beam ! Clean residual mean=0.000001 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 1.71424 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 104 components and 1.71424 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=0.058886Jy sigma=0.636195 ! Fit after self-cal, rms=0.058858Jy sigma=0.635880 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 (11, 9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306306 Jy ! Component: 100 - total flux cleaned = 0.00435671 Jy ! Component: 150 - total flux cleaned = 0.00519717 Jy ! Component: 200 - total flux cleaned = 0.00549147 Jy ! Total flux subtracted in 200 components = 0.00549147 Jy ! Clean residual min=-0.004036 max=0.003944 Jy/beam ! Clean residual mean=0.000001 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 1.71973 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 127 components and 1.71973 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=0.058466Jy sigma=0.631972 ! Fit after self-cal, rms=0.058442Jy sigma=0.631773 ! Inverting map ! Added new window around map position (0.8, -12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.002982 Jy ! Component: 100 - total flux cleaned = 0.00370005 Jy ! Component: 150 - total flux cleaned = 0.00441675 Jy ! Component: 200 - total flux cleaned = 0.00513576 Jy ! Total flux subtracted in 200 components = 0.00513576 Jy ! Clean residual min=-0.003463 max=0.003456 Jy/beam ! Clean residual mean=0.000001 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 1.72487 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 154 components and 1.72487 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=0.058122Jy sigma=0.628071 ! Fit after self-cal, rms=0.058111Jy sigma=0.627930 ! Inverting map ! Added new window around map position (3, -27.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232197 Jy ! Component: 100 - total flux cleaned = 0.00291398 Jy ! Component: 150 - total flux cleaned = 0.00365495 Jy ! Component: 200 - total flux cleaned = 0.00414785 Jy ! Total flux subtracted in 200 components = 0.00414785 Jy ! Clean residual min=-0.003079 max=0.002646 Jy/beam ! Clean residual mean=0.000001 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 1.72902 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 173 components and 1.72902 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=0.057902Jy sigma=0.625563 ! Fit after self-cal, rms=0.057895Jy sigma=0.625491 ! 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=0.057895Jy sigma=0.625491 ! Fit after self-cal, rms=0.057093Jy sigma=0.620178 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7733 mas, bmaj=2.255 mas, bpa=-10.35 degrees ! Estimated noise=0.477491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000234267 Jy ! Component: 100 - total flux cleaned = 0.000305271 Jy ! Component: 150 - total flux cleaned = 0.00101008 Jy ! Component: 200 - total flux cleaned = 0.00155774 Jy ! Total flux subtracted in 200 components = 0.00155774 Jy ! Clean residual min=-0.002916 max=0.002382 Jy/beam ! Clean residual mean=0.000000 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 1.73057 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 189 components and 1.73057 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=0.056989Jy sigma=0.618855 ! Fit after self-cal, rms=0.056985Jy sigma=0.618819 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 = 0.000289915 Jy ! Component: 100 - total flux cleaned = 0.000704537 Jy ! Component: 150 - total flux cleaned = 0.000881611 Jy ! Component: 200 - total flux cleaned = 0.00113368 Jy ! Total flux subtracted in 200 components = 0.00113368 Jy ! Clean residual min=-0.002769 max=0.002277 Jy/beam ! Clean residual mean=0.000000 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 1.73171 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 200 components and 1.73171 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=0.056928Jy sigma=0.618092 ! Fit after self-cal, rms=0.056926Jy sigma=0.618083 ! 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=0.056926Jy sigma=0.618083 ! Fit after self-cal, rms=0.056886Jy sigma=0.617972 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.012 mas, bmaj=3.278 mas, bpa=-6.722 degrees ! Estimated noise=0.635738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000935349 Jy ! Component: 100 - total flux cleaned = 0.00138135 Jy ! Component: 150 - total flux cleaned = 0.00181662 Jy ! Component: 200 - total flux cleaned = 0.00201275 Jy ! Total flux subtracted in 200 components = 0.00201275 Jy ! Clean residual min=-0.002981 max=0.002438 Jy/beam ! Clean residual mean=0.000000 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 1.73372 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 211 components and 1.73372 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=0.056861Jy sigma=0.617516 ! Fit after self-cal, rms=0.056855Jy sigma=0.617461 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.56527e-05 Jy ! Component: 100 - total flux cleaned = 8.49462e-05 Jy ! Component: 150 - total flux cleaned = 0.000183503 Jy ! Component: 200 - total flux cleaned = 0.000275593 Jy ! Total flux subtracted in 200 components = 0.000275593 Jy ! Clean residual min=-0.002865 max=0.002287 Jy/beam ! Clean residual mean=0.000000 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 1.734 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 222 components and 1.734 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=0.056844Jy sigma=0.617287 ! Fit after self-cal, rms=0.056842Jy sigma=0.617250 ! 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=0.7732 mas, bmaj=2.254 mas, bpa=-10.35 degrees ! Estimated noise=0.477376 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7732 x 2.254 at -10.35 degrees (North through East) ! Clean map min=-0.0050954 max=1.1472 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=0.056842Jy sigma=0.617250 ! Fit after self-cal, rms=0.052816Jy sigma=0.564678 ! Inverting map and beam ! Estimated beam: bmin=0.7731 mas, bmaj=2.254 mas, bpa=-10.36 degrees ! Estimated noise=0.47726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000525731 Jy ! Component: 100 - total flux cleaned = -0.000693717 Jy ! Component: 150 - total flux cleaned = -0.000847347 Jy ! Component: 200 - total flux cleaned = -0.000919699 Jy ! Total flux subtracted in 200 components = -0.000919699 Jy ! Clean residual min=-0.002351 max=0.001976 Jy/beam ! Clean residual mean=0.000000 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 1.73308 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 235 components and 1.73308 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=0.052761Jy sigma=0.564042 ! Fit after self-cal, rms=0.052760Jy sigma=0.564029 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.79466e-05 Jy ! Component: 100 - total flux cleaned = -4.43959e-06 Jy ! Component: 150 - total flux cleaned = 2.72772e-05 Jy ! Component: 200 - total flux cleaned = 2.82052e-05 Jy ! Total flux subtracted in 200 components = 2.82052e-05 Jy ! Clean residual min=-0.002294 max=0.001921 Jy/beam ! Clean residual mean=0.000000 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 1.7331 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 245 components and 1.7331 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=0.052725Jy sigma=0.563621 ! Fit after self-cal, rms=0.052724Jy sigma=0.563615 ! 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=0.052724Jy sigma=0.563615 ! Fit after self-cal, rms=0.052705Jy sigma=0.563568 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=0.6271 mas, bmaj=1.929 mas, bpa=-8.973 degrees ! Estimated noise=0.661887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.834687 Jy ! Component: 100 - total flux cleaned = 1.17684 Jy ! Component: 150 - total flux cleaned = 1.34712 Jy ! Component: 200 - total flux cleaned = 1.44894 Jy ! Total flux subtracted in 200 components = 1.44894 Jy ! Clean residual min=-0.025554 max=0.054289 Jy/beam ! Clean residual mean=-0.000003 rms=0.005729 Jy/beam ! Combined flux in latest and established models = 1.44894 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 1.44894 Jy ! Inverting map and beam ! Estimated beam: bmin=0.773 mas, bmaj=2.254 mas, bpa=-10.36 degrees ! Estimated noise=0.477172 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 = 0.0999442 Jy ! Component: 100 - total flux cleaned = 0.154891 Jy ! Component: 150 - total flux cleaned = 0.187898 Jy ! Component: 200 - total flux cleaned = 0.20864 Jy ! Total flux subtracted in 200 components = 0.20864 Jy ! Clean residual min=-0.007285 max=0.011268 Jy/beam ! Clean residual mean=-0.000001 rms=0.002125 Jy/beam ! Combined flux in latest and established models = 1.65758 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 41 components and 1.65758 Jy ! Inverting map ! Added new window around map position (0, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146052 Jy ! Component: 100 - total flux cleaned = 0.0254912 Jy ! Component: 150 - total flux cleaned = 0.0339539 Jy ! Component: 200 - total flux cleaned = 0.0408813 Jy ! Total flux subtracted in 200 components = 0.0408813 Jy ! Clean residual min=-0.004610 max=0.005449 Jy/beam ! Clean residual mean=-0.000000 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 1.69846 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 65 components and 1.69846 Jy ! Inverting map ! Added new window around map position (3.2, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00625667 Jy ! Component: 100 - total flux cleaned = 0.00989211 Jy ! Component: 150 - total flux cleaned = 0.012183 Jy ! Component: 200 - total flux cleaned = 0.0143927 Jy ! Total flux subtracted in 200 components = 0.0143927 Jy ! Clean residual min=-0.003412 max=0.003706 Jy/beam ! Clean residual mean=0.000000 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 1.71286 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 80 components and 1.71286 Jy ! Inverting map ! Added new window around map position (-4, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301798 Jy ! Component: 100 - total flux cleaned = 0.00509638 Jy ! Component: 150 - total flux cleaned = 0.00650052 Jy ! Component: 200 - total flux cleaned = 0.00787598 Jy ! Total flux subtracted in 200 components = 0.00787598 Jy ! Clean residual min=-0.002811 max=0.002647 Jy/beam ! Clean residual mean=0.000000 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 1.72073 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 99 components and 1.72073 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=2.012 mas, bmaj=3.278 mas, bpa=-6.731 degrees ! Estimated noise=0.635708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00386396 Jy ! Component: 100 - total flux cleaned = 0.00586151 Jy ! Component: 150 - total flux cleaned = 0.00744945 Jy ! Component: 200 - total flux cleaned = 0.00830268 Jy ! Total flux subtracted in 200 components = 0.00830268 Jy ! Clean residual min=-0.003002 max=0.002831 Jy/beam ! Clean residual mean=0.000001 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 1.72904 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 = 0.000605627 Jy ! Component: 100 - total flux cleaned = 0.001231 Jy ! Component: 150 - total flux cleaned = 0.00186726 Jy ! Component: 200 - total flux cleaned = 0.00250997 Jy ! Total flux subtracted in 200 components = 0.00250997 Jy ! Clean residual min=-0.002574 max=0.002399 Jy/beam ! Clean residual mean=0.000001 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 1.73155 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 150 components and 1.73155 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.773 mas, bmaj=2.254 mas, bpa=-10.36 degrees ! Estimated noise=0.477172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00115486 Jy ! Component: 100 - total flux cleaned = -0.00108535 Jy ! Component: 150 - total flux cleaned = -0.000747176 Jy ! Component: 200 - total flux cleaned = -0.000623597 Jy ! Total flux subtracted in 200 components = -0.000623597 Jy ! Clean residual min=-0.001976 max=0.001867 Jy/beam ! Clean residual mean=0.000000 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 1.73092 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 175 components and 1.73092 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=0.052679Jy sigma=0.564105 ! Fit after self-cal, rms=0.052631Jy sigma=0.563442 wmodel J0909+0121_X_map.mod ! Writing 175 model components to file: J0909+0121_X_map.mod wobs J0909+0121_X_uvs.fits ! Writing UV FITS file: J0909+0121_X_uvs.fits wwins J0909+0121_X_map.win ! wwins: Wrote 9 windows to J0909+0121_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 = 0.000172481 Jy ! Component: 100 - total flux cleaned = 0.000367262 Jy ! Component: 150 - total flux cleaned = 0.000643733 Jy ! Component: 200 - total flux cleaned = 0.000732565 Jy ! Component: 250 - total flux cleaned = 0.000904014 Jy ! Component: 300 - total flux cleaned = 0.00104213 Jy ! Component: 350 - total flux cleaned = 0.00114885 Jy ! Component: 400 - total flux cleaned = 0.00117429 Jy ! Component: 450 - total flux cleaned = 0.00125028 Jy ! Component: 500 - total flux cleaned = 0.00134869 Jy ! Component: 550 - total flux cleaned = 0.00137281 Jy ! Component: 600 - total flux cleaned = 0.00139728 Jy ! Component: 650 - total flux cleaned = 0.00151303 Jy ! Component: 700 - total flux cleaned = 0.00162516 Jy ! Component: 750 - total flux cleaned = 0.00164642 Jy ! Component: 800 - total flux cleaned = 0.00162456 Jy ! Component: 850 - total flux cleaned = 0.00162448 Jy ! Component: 900 - total flux cleaned = 0.00152027 Jy ! Component: 950 - total flux cleaned = 0.00147957 Jy ! Component: 1000 - total flux cleaned = 0.00145966 Jy ! Component: 1050 - total flux cleaned = 0.00146003 Jy ! Component: 1100 - total flux cleaned = 0.00147929 Jy ! Component: 1150 - total flux cleaned = 0.00149839 Jy ! Component: 1200 - total flux cleaned = 0.00151708 Jy ! Component: 1250 - total flux cleaned = 0.00149814 Jy ! Component: 1300 - total flux cleaned = 0.00149834 Jy ! Component: 1350 - total flux cleaned = 0.00155226 Jy ! Component: 1400 - total flux cleaned = 0.00151639 Jy ! Component: 1450 - total flux cleaned = 0.0014987 Jy ! Component: 1500 - total flux cleaned = 0.00149892 Jy ! Component: 1550 - total flux cleaned = 0.00156694 Jy ! Component: 1600 - total flux cleaned = 0.00153352 Jy ! Component: 1650 - total flux cleaned = 0.00156668 Jy ! Component: 1700 - total flux cleaned = 0.00148459 Jy ! Component: 1750 - total flux cleaned = 0.00150094 Jy ! Component: 1800 - total flux cleaned = 0.00159662 Jy ! Component: 1850 - total flux cleaned = 0.00156453 Jy ! Component: 1900 - total flux cleaned = 0.00158001 Jy ! Component: 1950 - total flux cleaned = 0.00157979 Jy ! Component: 2000 - total flux cleaned = 0.00158005 Jy ! Component: 2050 - total flux cleaned = 0.00159526 Jy ! Component: 2100 - total flux cleaned = 0.00162495 Jy ! Component: 2150 - total flux cleaned = 0.00166919 Jy ! Component: 2200 - total flux cleaned = 0.0016546 Jy ! Component: 2250 - total flux cleaned = 0.00174145 Jy ! Component: 2300 - total flux cleaned = 0.00179868 Jy ! Component: 2350 - total flux cleaned = 0.00178425 Jy ! Component: 2400 - total flux cleaned = 0.00185457 Jy ! Component: 2450 - total flux cleaned = 0.00189611 Jy ! Component: 2500 - total flux cleaned = 0.00188231 Jy ! Component: 2550 - total flux cleaned = 0.0019097 Jy ! Component: 2600 - total flux cleaned = 0.00193701 Jy ! Component: 2650 - total flux cleaned = 0.0019772 Jy ! Component: 2700 - total flux cleaned = 0.00197705 Jy ! Component: 2750 - total flux cleaned = 0.00202941 Jy ! Component: 2800 - total flux cleaned = 0.00204262 Jy ! Component: 2850 - total flux cleaned = 0.00200396 Jy ! Component: 2900 - total flux cleaned = 0.00205502 Jy ! Component: 2950 - total flux cleaned = 0.00206766 Jy ! Component: 3000 - total flux cleaned = 0.00203012 Jy ! Component: 3050 - total flux cleaned = 0.00203017 Jy ! Component: 3100 - total flux cleaned = 0.00203018 Jy ! Component: 3150 - total flux cleaned = 0.00206702 Jy ! Component: 3200 - total flux cleaned = 0.00205511 Jy ! Component: 3250 - total flux cleaned = 0.00207925 Jy ! Component: 3300 - total flux cleaned = 0.00211487 Jy ! Component: 3350 - total flux cleaned = 0.00207966 Jy ! Component: 3400 - total flux cleaned = 0.0021149 Jy ! Component: 3450 - total flux cleaned = 0.00216123 Jy ! Component: 3500 - total flux cleaned = 0.00220711 Jy ! Component: 3550 - total flux cleaned = 0.00216153 Jy ! Component: 3600 - total flux cleaned = 0.00218404 Jy ! Component: 3650 - total flux cleaned = 0.00219522 Jy ! Component: 3700 - total flux cleaned = 0.00222866 Jy ! Component: 3750 - total flux cleaned = 0.00223971 Jy ! Component: 3800 - total flux cleaned = 0.00225056 Jy ! Component: 3850 - total flux cleaned = 0.00222879 Jy ! Component: 3900 - total flux cleaned = 0.00222871 Jy ! Component: 3950 - total flux cleaned = 0.00225009 Jy ! Component: 4000 - total flux cleaned = 0.0022289 Jy ! Component: 4050 - total flux cleaned = 0.00220781 Jy ! Total flux subtracted in 4096 components = 0.00222866 Jy ! Clean residual min=-0.000640 max=0.000685 Jy/beam ! Clean residual mean=0.000000 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 1.73315 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 475 components and 1.73315 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/bp222/maps//J0909+0121_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.773 x 2.254 at -10.36 degrees (North through East) ! Clean map min=-0.0026516 max=1.1429 Jy/beam ! Writing clean map to FITS file: /vlbi/bp222/maps//J0909+0121_X_map.fits wmodel /vlbi/bp222/maps//J0909+0121_X_map.mod ! Writing 475 model components to file: /vlbi/bp222/maps//J0909+0121_X_map.mod wobs /vlbi/bp222/maps//J0909+0121_X_uvs.fits ! Writing UV FITS file: /vlbi/bp222/maps//J0909+0121_X_uvs.fits wwins /vlbi/bp222/maps//J0909+0121_X_map.win ! wwins: Wrote 10 windows to /vlbi/bp222/maps//J0909+0121_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.14294 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00018199 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0477688 0.0477688 0.0955376 0.191075 0.38215 0.764301 1.5286 3.0572 6.11441 12.2288 24.4576 48.9153 97.8305 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.142 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 6280.25 quit ! Quitting program ! Log file /vlbi/bp222/maps//J0909+0121_X_dfm.log closed on Thu Sep 27 10:58:21 2018