! Started logfile: /vlbi/uf001/uva//J1210-2711_X_a_dfm.log on Mon Jan 14 01:42:30 2019 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /vlbi/uf001/uva//J1210-2711_X_a_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1210-2711_X_a_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.666667 visibilities/baseline/integration-bin. ! Found source: J1210-2711 ! ! 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 17280 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 J1210-2711_X_a] 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 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002537Jy sigma=20.694802 ! Fit after self-cal, rms=0.967025Jy sigma=19.945974 ! 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=0.6848 mas, bmaj=1.92 mas, bpa=-12.92 degrees ! Estimated noise=0.646091 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 = 0.0268003 Jy ! Component: 100 - total flux cleaned = 0.0327867 Jy ! Total flux subtracted in 100 components = 0.0327867 Jy ! Clean residual min=-0.004117 max=0.003528 Jy/beam ! Clean residual mean=-0.000006 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.0327867 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0327867 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=0.062728Jy sigma=1.226472 ! Fit after self-cal, rms=0.061103Jy sigma=1.192571 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00435596 Jy ! Component: 100 - total flux cleaned = 0.00578441 Jy ! Total flux subtracted in 100 components = 0.00578441 Jy ! Clean residual min=-0.003719 max=0.003811 Jy/beam ! Clean residual mean=-0.000005 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.0385711 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.0385711 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=0.060809Jy sigma=1.184513 ! Fit after self-cal, rms=0.060813Jy sigma=1.184402 ! 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=0.9657 mas, bmaj=2.483 mas, bpa=-11.68 degrees ! Estimated noise=0.264386 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 = 0.00169275 Jy ! Component: 100 - total flux cleaned = 0.00253582 Jy ! Component: 150 - total flux cleaned = 0.00279466 Jy ! Component: 200 - total flux cleaned = 0.00286014 Jy ! Total flux subtracted in 200 components = 0.00286014 Jy ! Clean residual min=-0.003059 max=0.002253 Jy/beam ! Clean residual mean=-0.000005 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.0414312 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.0414312 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=0.060782Jy sigma=1.183091 ! Fit after self-cal, rms=0.060803Jy sigma=1.182986 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9657 x 2.483 at -11.68 degrees (North through East) ! Clean map min=-0.0029666 max=0.036079 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.05 HN 1.00 KP 1.01 ! LA 0.79 MK 1.05 NL 1.43 OV 1.07 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 1.15 HN 1.07 KP 1.03 ! LA 0.73 MK 1.17 NL 1.24 OV 0.96 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.08 HN 0.96 KP 1.12 ! LA 0.77 MK 1.04 NL 1.23 OV 1.00 ! PT 0.92 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.14 HN 1.01 KP 1.09 ! LA 0.78 MK 1.11 NL 1.25 OV 1.05 ! PT 1.04 SC 1.12 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 HN 0.99 KP 1.14 ! LA 0.71 MK 1.09 NL 1.39 OV 1.06 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.16 HN 1.01 KP 1.16 ! LA 0.73 MK 0.97 NL 1.20 OV 0.93 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.12 HN 1.05 KP 1.06 ! LA 0.72 MK 1.21 NL 1.14 OV 0.96 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.08 HN 0.97 KP 1.13 ! LA 0.74 MK 1.06 NL 1.28 OV 0.91 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 0.95 KP 1.00 ! LA 0.78 MK 0.97 NL 1.29 OV 0.87 ! PT 0.97 SC 0.89 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.77 KP 1.03 ! LA 0.71 MK 1.05 NL 1.31 OV 1.01 ! PT 0.90 SC 0.90 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 0.75 KP 1.08 ! LA 0.75 MK 0.83 NL 1.21 OV 1.03 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.99 HN 0.71 KP 1.04 ! LA 0.81 MK 1.05 NL 1.29 OV 0.94 ! PT 0.90 SC 0.91 ! ! ! Fit before self-cal, rms=0.060803Jy sigma=1.182986 ! Fit after self-cal, rms=0.061807Jy sigma=1.169884 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9702 mas, bmaj=2.504 mas, bpa=-11.19 degrees ! Estimated noise=0.266398 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 = 3.21285e-05 Jy ! Component: 100 - total flux cleaned = 3.24137e-05 Jy ! Component: 150 - total flux cleaned = 1.31417e-05 Jy ! Component: 200 - total flux cleaned = 1.30813e-05 Jy ! Total flux subtracted in 200 components = 1.30813e-05 Jy ! Clean residual min=-0.001367 max=0.001259 Jy/beam ! Clean residual mean=-0.000003 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0414443 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 21 components and 0.0414443 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=0.061803Jy sigma=1.169829 ! Fit after self-cal, rms=0.062316Jy sigma=1.165402 ! 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=0.062316Jy sigma=1.165402 ! Fit after self-cal, rms=0.064859Jy sigma=1.162954 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9707 mas, bmaj=2.505 mas, bpa=-10.93 degrees ! Estimated noise=0.268911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000234482 Jy ! Component: 100 - total flux cleaned = 0.000245373 Jy ! Component: 150 - total flux cleaned = 0.000245251 Jy ! Component: 200 - total flux cleaned = 0.000244662 Jy ! Total flux subtracted in 200 components = 0.000244662 Jy ! Clean residual min=-0.001257 max=0.001390 Jy/beam ! Clean residual mean=-0.000003 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.041689 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.041689 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=0.064856Jy sigma=1.162900 ! Fit after self-cal, rms=0.065152Jy sigma=1.162024 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 (-16.2, 11.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000870897 Jy ! Component: 100 - total flux cleaned = 0.00103173 Jy ! Component: 150 - total flux cleaned = 0.00107116 Jy ! Component: 200 - total flux cleaned = 0.0011036 Jy ! Total flux subtracted in 200 components = 0.0011036 Jy ! Clean residual min=-0.001125 max=0.001325 Jy/beam ! Clean residual mean=-0.000002 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0427926 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 42 components and 0.0427926 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=0.065123Jy sigma=1.161546 ! Fit after self-cal, rms=0.065122Jy sigma=1.161202 ! Inverting map ! Added new window around map position (-42.6, -4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107588 Jy ! Component: 100 - total flux cleaned = 0.00131195 Jy ! Component: 150 - total flux cleaned = 0.00144793 Jy ! Component: 200 - total flux cleaned = 0.00151868 Jy ! Total flux subtracted in 200 components = 0.00151868 Jy ! Clean residual min=-0.001021 max=0.001220 Jy/beam ! Clean residual mean=-0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0443112 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 58 components and 0.0443112 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=0.065081Jy sigma=1.160569 ! Fit after self-cal, rms=0.065093Jy sigma=1.160363 ! Inverting map ! Added new window around map position (-42.4, 35.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000788059 Jy ! Component: 100 - total flux cleaned = 0.000990691 Jy ! Component: 150 - total flux cleaned = 0.00118528 Jy ! Component: 200 - total flux cleaned = 0.00123532 Jy ! Total flux subtracted in 200 components = 0.00123532 Jy ! Clean residual min=-0.001019 max=0.001120 Jy/beam ! Clean residual mean=-0.000001 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0455466 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 68 components and 0.0455466 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=0.065055Jy sigma=1.159744 ! Fit after self-cal, rms=0.065072Jy sigma=1.159605 ! 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=0.065072Jy sigma=1.159605 ! Fit after self-cal, rms=0.066167Jy sigma=1.159070 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9731 mas, bmaj=2.511 mas, bpa=-10.71 degrees ! Estimated noise=0.268588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000807871 Jy ! Component: 100 - total flux cleaned = 0.000862935 Jy ! Component: 150 - total flux cleaned = 0.000862267 Jy ! Component: 200 - total flux cleaned = 0.000885669 Jy ! Total flux subtracted in 200 components = 0.000885669 Jy ! Clean residual min=-0.001064 max=0.001068 Jy/beam ! Clean residual mean=-0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0464322 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 73 components and 0.0464322 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=0.066142Jy sigma=1.158687 ! Fit after self-cal, rms=0.066286Jy sigma=1.158483 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 = 0.000232196 Jy ! Component: 100 - total flux cleaned = 0.000302792 Jy ! Component: 150 - total flux cleaned = 0.000302643 Jy ! Component: 200 - total flux cleaned = 0.000281828 Jy ! Total flux subtracted in 200 components = 0.000281828 Jy ! Clean residual min=-0.001028 max=0.001082 Jy/beam ! Clean residual mean=-0.000001 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0467141 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.0467141 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=0.066269Jy sigma=1.158223 ! Fit after self-cal, rms=0.066280Jy sigma=1.158191 ! Inverting map ! Added new window around map position (-11.2, -43.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000762569 Jy ! Component: 100 - total flux cleaned = 0.000865642 Jy ! Component: 150 - total flux cleaned = 0.000867468 Jy ! Component: 200 - total flux cleaned = 0.000867515 Jy ! Total flux subtracted in 200 components = 0.000867515 Jy ! Clean residual min=-0.000995 max=0.001011 Jy/beam ! Clean residual mean=-0.000000 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0475816 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 95 components and 0.0475816 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=0.066254Jy sigma=1.157804 ! Fit after self-cal, rms=0.066266Jy sigma=1.157727 ! 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=0.066266Jy sigma=1.157727 ! Fit after self-cal, rms=0.066789Jy sigma=1.157613 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.396 mas, bmaj=5.852 mas, bpa=-1.651 degrees ! Estimated noise=0.309887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000373674 Jy ! Component: 100 - total flux cleaned = 0.000553372 Jy ! Component: 150 - total flux cleaned = 0.000638636 Jy ! Component: 200 - total flux cleaned = 0.000701719 Jy ! Total flux subtracted in 200 components = 0.000701719 Jy ! Clean residual min=-0.000858 max=0.001039 Jy/beam ! Clean residual mean=-0.000001 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0482833 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 110 components and 0.0482833 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=0.066783Jy sigma=1.157509 ! Fit after self-cal, rms=0.066837Jy sigma=1.157343 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 = 0.000300982 Jy ! Component: 100 - total flux cleaned = 0.000352961 Jy ! Component: 150 - total flux cleaned = 0.000376288 Jy ! Component: 200 - total flux cleaned = 0.000397481 Jy ! Total flux subtracted in 200 components = 0.000397481 Jy ! Clean residual min=-0.000870 max=0.000994 Jy/beam ! Clean residual mean=-0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0486808 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 121 components and 0.0486808 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=0.066832Jy sigma=1.157291 ! Fit after self-cal, rms=0.066835Jy sigma=1.157272 ! 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=0.9746 mas, bmaj=2.518 mas, bpa=-10.67 degrees ! Estimated noise=0.268633 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9746 x 2.518 at -10.67 degrees (North through East) ! Clean map min=-0.0016576 max=0.036228 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=0.6825 mas, bmaj=1.907 mas, bpa=-11.88 degrees ! Estimated noise=0.675468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0294813 Jy ! Component: 100 - total flux cleaned = 0.0356328 Jy ! Component: 150 - total flux cleaned = 0.0381312 Jy ! Component: 200 - total flux cleaned = 0.0391872 Jy ! Total flux subtracted in 200 components = 0.0391872 Jy ! Clean residual min=-0.003547 max=0.003297 Jy/beam ! Clean residual mean=-0.000003 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.0391872 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0391872 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9746 mas, bmaj=2.518 mas, bpa=-10.67 degrees ! Estimated noise=0.268633 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 = 0.00274315 Jy ! Component: 100 - total flux cleaned = 0.00453094 Jy ! Component: 150 - total flux cleaned = 0.00578711 Jy ! Component: 200 - total flux cleaned = 0.00656773 Jy ! Total flux subtracted in 200 components = 0.00656773 Jy ! Clean residual min=-0.001189 max=0.001275 Jy/beam ! Clean residual mean=-0.000002 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.045755 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 54 components and 0.045755 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=2.396 mas, bmaj=5.852 mas, bpa=-1.651 degrees ! Estimated noise=0.309887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122712 Jy ! Component: 100 - total flux cleaned = 0.00170559 Jy ! Component: 150 - total flux cleaned = 0.00198619 Jy ! Component: 200 - total flux cleaned = 0.00217612 Jy ! Total flux subtracted in 200 components = 0.00217612 Jy ! Clean residual min=-0.000989 max=0.001019 Jy/beam ! Clean residual mean=-0.000003 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0479311 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 = 0.00014247 Jy ! Component: 100 - total flux cleaned = 0.000206338 Jy ! Component: 150 - total flux cleaned = 0.000245881 Jy ! Component: 200 - total flux cleaned = 0.000318004 Jy ! Total flux subtracted in 200 components = 0.000318004 Jy ! Clean residual min=-0.000853 max=0.000967 Jy/beam ! Clean residual mean=-0.000002 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0482491 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 100 components and 0.0482491 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9746 mas, bmaj=2.518 mas, bpa=-10.67 degrees ! Estimated noise=0.268633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.21929e-05 Jy ! Component: 100 - total flux cleaned = 4.66949e-05 Jy ! Component: 150 - total flux cleaned = -9.93439e-06 Jy ! Component: 200 - total flux cleaned = -1.09668e-05 Jy ! Total flux subtracted in 200 components = -1.09668e-05 Jy ! Clean residual min=-0.000960 max=0.001034 Jy/beam ! Clean residual mean=-0.000001 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0482381 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 121 components and 0.0482381 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=0.066859Jy sigma=1.157716 ! Fit after self-cal, rms=0.066850Jy sigma=1.157595 wmodel J1210-2711_X_a_map.mod ! Writing 121 model components to file: J1210-2711_X_a_map.mod wobs J1210-2711_X_a_uvs.fits ! Writing UV FITS file: J1210-2711_X_a_uvs.fits wwins J1210-2711_X_a_map.win ! wwins: Wrote 5 windows to J1210-2711_X_a_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 = 0.000191059 Jy ! Component: 100 - total flux cleaned = 0.0002092 Jy ! Component: 150 - total flux cleaned = 0.000209602 Jy ! Component: 200 - total flux cleaned = 0.000177551 Jy ! Component: 250 - total flux cleaned = 0.000115429 Jy ! Component: 300 - total flux cleaned = 2.49264e-05 Jy ! Component: 350 - total flux cleaned = 1.03497e-05 Jy ! Component: 400 - total flux cleaned = -6.25907e-05 Jy ! Component: 450 - total flux cleaned = -0.000162462 Jy ! Component: 500 - total flux cleaned = -0.000232394 Jy ! Component: 550 - total flux cleaned = -0.000315139 Jy ! Component: 600 - total flux cleaned = -0.000396661 Jy ! Component: 650 - total flux cleaned = -0.000490136 Jy ! Component: 700 - total flux cleaned = -0.000529529 Jy ! Component: 750 - total flux cleaned = -0.000633044 Jy ! Component: 800 - total flux cleaned = -0.000722263 Jy ! Component: 850 - total flux cleaned = -0.000797484 Jy ! Component: 900 - total flux cleaned = -0.000871649 Jy ! Component: 950 - total flux cleaned = -0.000932828 Jy ! Component: 1000 - total flux cleaned = -0.0010534 Jy ! Component: 1050 - total flux cleaned = -0.00114845 Jy ! Component: 1100 - total flux cleaned = -0.00125389 Jy ! Component: 1150 - total flux cleaned = -0.00138096 Jy ! Component: 1200 - total flux cleaned = -0.00143805 Jy ! Component: 1250 - total flux cleaned = -0.00152841 Jy ! Component: 1300 - total flux cleaned = -0.00162892 Jy ! Component: 1350 - total flux cleaned = -0.00170598 Jy ! Component: 1400 - total flux cleaned = -0.00182569 Jy ! Component: 1450 - total flux cleaned = -0.00185803 Jy ! Component: 1500 - total flux cleaned = -0.00195371 Jy ! Component: 1550 - total flux cleaned = -0.0020276 Jy ! Component: 1600 - total flux cleaned = -0.00207974 Jy ! Component: 1650 - total flux cleaned = -0.00220339 Jy ! Component: 1700 - total flux cleaned = -0.00229499 Jy ! Component: 1750 - total flux cleaned = -0.00234536 Jy ! Component: 1800 - total flux cleaned = -0.00244528 Jy ! Component: 1850 - total flux cleaned = -0.00248495 Jy ! Component: 1900 - total flux cleaned = -0.00258288 Jy ! Component: 1950 - total flux cleaned = -0.00261211 Jy ! Component: 2000 - total flux cleaned = -0.00270821 Jy ! Component: 2050 - total flux cleaned = -0.0027557 Jy ! Component: 2100 - total flux cleaned = -0.00281227 Jy ! Component: 2150 - total flux cleaned = -0.00285892 Jy ! Component: 2200 - total flux cleaned = -0.00289597 Jy ! Component: 2250 - total flux cleaned = -0.00299719 Jy ! Component: 2300 - total flux cleaned = -0.00302453 Jy ! Component: 2350 - total flux cleaned = -0.00306087 Jy ! Component: 2400 - total flux cleaned = -0.00314172 Jy ! Component: 2450 - total flux cleaned = -0.00317743 Jy ! Component: 2500 - total flux cleaned = -0.00323067 Jy ! Component: 2550 - total flux cleaned = -0.00328328 Jy ! Component: 2600 - total flux cleaned = -0.00332683 Jy ! Component: 2650 - total flux cleaned = -0.00337005 Jy ! Component: 2700 - total flux cleaned = -0.00344735 Jy ! Component: 2750 - total flux cleaned = -0.00349851 Jy ! Component: 2800 - total flux cleaned = -0.00355775 Jy ! Component: 2850 - total flux cleaned = -0.00359978 Jy ! Component: 2900 - total flux cleaned = -0.00362491 Jy ! Component: 2950 - total flux cleaned = -0.00368308 Jy ! Component: 3000 - total flux cleaned = -0.00374904 Jy ! Component: 3050 - total flux cleaned = -0.00378184 Jy ! Component: 3100 - total flux cleaned = -0.00383876 Jy ! Component: 3150 - total flux cleaned = -0.00387911 Jy ! Component: 3200 - total flux cleaned = -0.0038952 Jy ! Component: 3250 - total flux cleaned = -0.00392711 Jy ! Component: 3300 - total flux cleaned = -0.00392716 Jy ! Component: 3350 - total flux cleaned = -0.0039902 Jy ! Component: 3400 - total flux cleaned = -0.00400583 Jy ! Component: 3450 - total flux cleaned = -0.00402919 Jy ! Component: 3500 - total flux cleaned = -0.00403682 Jy ! Component: 3550 - total flux cleaned = -0.00405998 Jy ! Component: 3600 - total flux cleaned = -0.00409827 Jy ! Component: 3650 - total flux cleaned = -0.00410593 Jy ! Component: 3700 - total flux cleaned = -0.00412112 Jy ! Component: 3750 - total flux cleaned = -0.00413623 Jy ! Component: 3800 - total flux cleaned = -0.00413624 Jy ! Component: 3850 - total flux cleaned = -0.00418105 Jy ! Component: 3900 - total flux cleaned = -0.00415879 Jy ! Component: 3950 - total flux cleaned = -0.00418103 Jy ! Component: 4000 - total flux cleaned = -0.00419577 Jy ! Component: 4050 - total flux cleaned = -0.00418845 Jy ! Total flux subtracted in 4096 components = -0.0042103 Jy ! Clean residual min=-0.000448 max=0.000439 Jy/beam ! Clean residual mean=-0.000001 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0440278 Jy keep ! Adding 251 model components to the UV plane model. ! The established model now contains 372 components and 0.0440278 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1210-2711_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9746 x 2.518 at -10.67 degrees (North through East) ! Clean map min=-0.0015285 max=0.036624 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1210-2711_X_a_map.fits wmodel /vlbi/uf001/uva//J1210-2711_X_a_map.mod ! Writing 372 model components to file: /vlbi/uf001/uva//J1210-2711_X_a_map.mod wobs /vlbi/uf001/uva//J1210-2711_X_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1210-2711_X_a_uvs.fits wwins /vlbi/uf001/uva//J1210-2711_X_a_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J1210-2711_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0366236 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000121614 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.996195 0.996195 1.99239 3.98478 7.96956 15.9391 31.8782 63.7565 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.036 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 301.145 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1210-2711_X_a_dfm.log closed on Mon Jan 14 01:42:36 2019