! Started logfile: /scr/pima/bg219b_uvs/J0612+6225_X_dfm.log on Thu May 19 20:04:00 2016 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 /scr/pima/bg219b_uvs/J0612+6225_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0612+6225_X_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.839683 visibilities/baseline/integration-bin. ! Found source: J0612+6225 ! ! 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 25392 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 J0612+6225_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 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. ! ! 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=1.003217Jy sigma=23.712941 ! Fit after self-cal, rms=0.949129Jy sigma=22.423379 ! 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=0.7399 mas, bmaj=1.37 mas, bpa=89.12 degrees ! Estimated noise=0.418417 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 = 0.0381165 Jy ! Component: 100 - total flux cleaned = 0.048133 Jy ! Total flux subtracted in 100 components = 0.048133 Jy ! Clean residual min=-0.003243 max=0.009569 Jy/beam ! Clean residual mean=-0.000001 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.048133 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.048133 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=0.065323Jy sigma=1.456879 ! Fit after self-cal, rms=0.063072Jy sigma=1.400767 ! Inverting map ! Added new window around map position (-2.6, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102129 Jy ! Component: 100 - total flux cleaned = 0.0156218 Jy ! Total flux subtracted in 100 components = 0.0156218 Jy ! Clean residual min=-0.002768 max=0.002851 Jy/beam ! Clean residual mean=-0.000000 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.0637548 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.0637548 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=0.061138Jy sigma=1.349413 ! Fit after self-cal, rms=0.060879Jy sigma=1.343614 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00507347 Jy ! Component: 100 - total flux cleaned = 0.00784041 Jy ! Total flux subtracted in 100 components = 0.00784041 Jy ! Clean residual min=-0.002580 max=0.002476 Jy/beam ! Clean residual mean=0.000001 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.0715952 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.0715952 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=0.060396Jy sigma=1.330614 ! Fit after self-cal, rms=0.060318Jy sigma=1.328901 ! 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=0.9832 mas, bmaj=1.804 mas, bpa=89.14 degrees ! Estimated noise=0.192437 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 = 0.00341975 Jy ! Component: 100 - total flux cleaned = 0.0054671 Jy ! Component: 150 - total flux cleaned = 0.00679494 Jy ! Component: 200 - total flux cleaned = 0.00768067 Jy ! Total flux subtracted in 200 components = 0.00768067 Jy ! Clean residual min=-0.001553 max=0.001871 Jy/beam ! Clean residual mean=0.000015 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0792758 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 41 components and 0.0792758 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=0.060114Jy sigma=1.323616 ! Fit after self-cal, rms=0.060111Jy sigma=1.323322 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9832 x 1.804 at 89.14 degrees (North through East) ! Clean map min=-0.0014714 max=0.054965 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.02 KP 0.95 ! LA 1.01 MK 1.02 NL 1.00 OV 0.95 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.09 KP 0.97 ! LA 1.05 MK 1.05 NL 1.01 OV 0.96 ! PT 1.09 SC 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 0.98 KP 0.98 ! LA 1.03 MK 1.03 NL 1.01 OV 1.03 ! PT 1.11 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.92 KP 0.99 ! LA 0.97 MK 0.95 NL 1.00 OV 1.03 ! PT 1.13 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.99 KP 1.03 ! LA 0.97 MK 1.02 NL 0.99 OV 0.97 ! PT 1.10 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.93 HN 1.00 KP 1.02 ! LA 0.98 MK 1.01 NL 1.00 OV 0.98 ! PT 1.08 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 0.97 KP 1.01 ! LA 0.96 MK 1.02 NL 1.03 OV 1.01 ! PT 1.15 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.88 KP 0.97 ! LA 0.93 MK 1.01 NL 0.97 OV 0.98 ! PT 1.06 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 0.87 KP 0.98 ! LA 0.92 MK 1.05 NL 1.03 OV 1.01 ! PT 1.10 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.01 HN 0.93 KP 0.99 ! LA 0.90 MK 1.01 NL 0.93 OV 0.99 ! PT 1.08 SC 1.13 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.99 HN 0.93 KP 0.86 ! LA 0.93 MK 0.95 NL 1.01 OV 1.00 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.060111Jy sigma=1.323322 ! Fit after self-cal, rms=0.059859Jy sigma=1.319431 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9891 mas, bmaj=1.81 mas, bpa=89.36 degrees ! Estimated noise=0.191738 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 = 0.00073944 Jy ! Component: 100 - total flux cleaned = 0.000932986 Jy ! Component: 150 - total flux cleaned = 0.00111813 Jy ! Component: 200 - total flux cleaned = 0.00119885 Jy ! Total flux subtracted in 200 components = 0.00119885 Jy ! Clean residual min=-0.001438 max=0.001464 Jy/beam ! Clean residual mean=0.000018 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0804747 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 55 components and 0.0804747 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=0.059845Jy sigma=1.319084 ! Fit after self-cal, rms=0.059886Jy sigma=1.318758 ! 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=0.059886Jy sigma=1.318758 ! Fit after self-cal, rms=0.060000Jy sigma=1.315097 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9884 mas, bmaj=1.805 mas, bpa=89.52 degrees ! Estimated noise=0.190959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000318399 Jy ! Component: 100 - total flux cleaned = -0.000362508 Jy ! Component: 150 - total flux cleaned = -0.000357777 Jy ! Component: 200 - total flux cleaned = -0.000352644 Jy ! Total flux subtracted in 200 components = -0.000352644 Jy ! Clean residual min=-0.001049 max=0.001158 Jy/beam ! Clean residual mean=0.000006 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.080122 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.080122 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=0.059995Jy sigma=1.315023 ! Fit after self-cal, rms=0.060019Jy sigma=1.314769 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 = -9.08657e-05 Jy ! Component: 100 - total flux cleaned = -8.27583e-05 Jy ! Component: 150 - total flux cleaned = -5.78703e-05 Jy ! Component: 200 - total flux cleaned = -3.74411e-05 Jy ! Total flux subtracted in 200 components = -3.74411e-05 Jy ! Clean residual min=-0.001044 max=0.001127 Jy/beam ! Clean residual mean=0.000007 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0800846 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 67 components and 0.0800846 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=0.060016Jy sigma=1.314727 ! Fit after self-cal, rms=0.060016Jy sigma=1.314709 ! 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=0.060016Jy sigma=1.314709 ! Fit after self-cal, rms=0.060001Jy sigma=1.314679 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9893 mas, bmaj=1.806 mas, bpa=89.61 degrees ! Estimated noise=0.190577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000283478 Jy ! Component: 100 - total flux cleaned = -0.000297402 Jy ! Component: 150 - total flux cleaned = -0.000280318 Jy ! Component: 200 - total flux cleaned = -0.000280171 Jy ! Total flux subtracted in 200 components = -0.000280171 Jy ! Clean residual min=-0.001043 max=0.001128 Jy/beam ! Clean residual mean=0.000006 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0798044 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 0.0798044 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=0.059999Jy sigma=1.314652 ! Fit after self-cal, rms=0.060002Jy sigma=1.314637 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 = -6.14537e-05 Jy ! Component: 100 - total flux cleaned = -4.05756e-05 Jy ! Component: 150 - total flux cleaned = -2.37647e-05 Jy ! Component: 200 - total flux cleaned = -1.67697e-05 Jy ! Total flux subtracted in 200 components = -1.67697e-05 Jy ! Clean residual min=-0.001044 max=0.001120 Jy/beam ! Clean residual mean=0.000006 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0797877 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 69 components and 0.0797877 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=0.060001Jy sigma=1.314625 ! Fit after self-cal, rms=0.060001Jy sigma=1.314614 ! 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=0.060001Jy sigma=1.314614 ! Fit after self-cal, rms=0.059964Jy sigma=1.314607 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.073 mas, bmaj=3.17 mas, bpa=87.82 degrees ! Estimated noise=0.231859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000201677 Jy ! Component: 100 - total flux cleaned = -0.000241168 Jy ! Component: 150 - total flux cleaned = -0.000260885 Jy ! Component: 200 - total flux cleaned = -0.000272319 Jy ! Total flux subtracted in 200 components = -0.000272319 Jy ! Clean residual min=-0.001200 max=0.001141 Jy/beam ! Clean residual mean=0.000013 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0795154 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 76 components and 0.0795154 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=0.059965Jy sigma=1.314604 ! Fit after self-cal, rms=0.059965Jy sigma=1.314584 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.99074e-05 Jy ! Component: 100 - total flux cleaned = -2.8253e-06 Jy ! Component: 150 - total flux cleaned = -8.38354e-06 Jy ! Component: 200 - total flux cleaned = -1.3425e-05 Jy ! Total flux subtracted in 200 components = -1.3425e-05 Jy ! Clean residual min=-0.001186 max=0.001123 Jy/beam ! Clean residual mean=0.000013 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0795019 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 76 components and 0.0795019 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=0.059966Jy sigma=1.314598 ! Fit after self-cal, rms=0.059965Jy sigma=1.314582 ! 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=0.9898 mas, bmaj=1.808 mas, bpa=89.63 degrees ! Estimated noise=0.190345 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9898 x 1.808 at 89.63 degrees (North through East) ! Clean map min=-0.00098571 max=0.054435 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=0.746 mas, bmaj=1.378 mas, bpa=89.92 degrees ! Estimated noise=0.414718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0396095 Jy ! Component: 100 - total flux cleaned = 0.0550215 Jy ! Component: 150 - total flux cleaned = 0.0636441 Jy ! Component: 200 - total flux cleaned = 0.0686961 Jy ! Total flux subtracted in 200 components = 0.0686961 Jy ! Clean residual min=-0.002672 max=0.002666 Jy/beam ! Clean residual mean=-0.000002 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.068696 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.068696 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9898 mas, bmaj=1.808 mas, bpa=89.63 degrees ! Estimated noise=0.190345 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 = 0.0046386 Jy ! Component: 100 - total flux cleaned = 0.0071414 Jy ! Component: 150 - total flux cleaned = 0.00870094 Jy ! Component: 200 - total flux cleaned = 0.00918378 Jy ! Total flux subtracted in 200 components = 0.00918378 Jy ! Clean residual min=-0.001224 max=0.001296 Jy/beam ! Clean residual mean=0.000005 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0778798 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.0778798 Jy ! Inverting map ! Added new window around map position (-8.4, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000889452 Jy ! Component: 100 - total flux cleaned = 0.00125151 Jy ! Component: 150 - total flux cleaned = 0.00152699 Jy ! Component: 200 - total flux cleaned = 0.00167611 Jy ! Total flux subtracted in 200 components = 0.00167611 Jy ! Clean residual min=-0.001179 max=0.001150 Jy/beam ! Clean residual mean=0.000005 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0795559 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 0.0795559 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=2.073 mas, bmaj=3.17 mas, bpa=87.82 degrees ! Estimated noise=0.231859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000311446 Jy ! Component: 100 - total flux cleaned = 0.000383677 Jy ! Component: 150 - total flux cleaned = 0.000348981 Jy ! Component: 200 - total flux cleaned = 0.00032018 Jy ! Total flux subtracted in 200 components = 0.00032018 Jy ! Clean residual min=-0.001213 max=0.001205 Jy/beam ! Clean residual mean=0.000012 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0798761 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 = -1.69374e-05 Jy ! Component: 100 - total flux cleaned = -3.32417e-05 Jy ! Component: 150 - total flux cleaned = -4.85289e-05 Jy ! Component: 200 - total flux cleaned = -5.54006e-05 Jy ! Total flux subtracted in 200 components = -5.54006e-05 Jy ! Clean residual min=-0.001205 max=0.001207 Jy/beam ! Clean residual mean=0.000012 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0798207 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.0798207 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9898 mas, bmaj=1.808 mas, bpa=89.63 degrees ! Estimated noise=0.190345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.6508e-07 Jy ! Component: 100 - total flux cleaned = -1.73678e-05 Jy ! Component: 150 - total flux cleaned = -3.23884e-06 Jy ! Component: 200 - total flux cleaned = 9.71839e-06 Jy ! Total flux subtracted in 200 components = 9.71839e-06 Jy ! Clean residual min=-0.001158 max=0.001119 Jy/beam ! Clean residual mean=0.000006 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0798304 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 0.0798304 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=0.059947Jy sigma=1.314237 ! Fit after self-cal, rms=0.059945Jy sigma=1.314091 wmodel /J0612+6225_X_map.mod ! wmodel: Unable to open new model file: /J0612+6225_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0612+6225_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9898 x 1.808 at 89.63 degrees (North through East) ! Clean map min=-0.0010465 max=0.054223 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0612+6225_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0542233 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000249852 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.38235 1.38235 2.7647 5.5294 11.0588 22.1176 44.2352 88.4703 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.054 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 217.021 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0612+6225_X_dfm.log closed on Thu May 19 20:04:03 2016