! Started logfile: /scr/pima/bg219g_uvs/J1203+4803_X_dfm.log on Thu May 19 21:46:09 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/bg219g_uvs/J1203+4803_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1203+4803_X_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.888889 visibilities/baseline/integration-bin. ! Found source: J1203+4803 ! ! 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 6720 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 J1203+4803_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. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.124560Jy sigma=22.985342 ! Fit after self-cal, rms=0.502878Jy sigma=10.144370 ! 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=0.6696 mas, bmaj=2.757 mas, bpa=-48.79 degrees ! Estimated noise=0.805284 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 = 0.392139 Jy ! Component: 100 - total flux cleaned = 0.477816 Jy ! Total flux subtracted in 100 components = 0.477816 Jy ! Clean residual min=-0.015950 max=0.024134 Jy/beam ! Clean residual mean=-0.000057 rms=0.004070 Jy/beam ! Combined flux in latest and established models = 0.477816 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.477816 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=0.113363Jy sigma=2.279498 ! Fit after self-cal, rms=0.113346Jy sigma=2.278138 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0260709 Jy ! Component: 100 - total flux cleaned = 0.0411431 Jy ! Total flux subtracted in 100 components = 0.0411431 Jy ! Clean residual min=-0.013772 max=0.013265 Jy/beam ! Clean residual mean=-0.000034 rms=0.002933 Jy/beam ! Combined flux in latest and established models = 0.518959 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 0.518959 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=0.105627Jy sigma=2.094528 ! Fit after self-cal, rms=0.105510Jy sigma=2.092476 ! 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=0.8771 mas, bmaj=2.682 mas, bpa=-49.51 degrees ! Estimated noise=0.480665 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 = 0.0166428 Jy ! Component: 100 - total flux cleaned = 0.0264096 Jy ! Component: 150 - total flux cleaned = 0.0314192 Jy ! Component: 200 - total flux cleaned = 0.0328601 Jy ! Total flux subtracted in 200 components = 0.0328601 Jy ! Clean residual min=-0.010142 max=0.007829 Jy/beam ! Clean residual mean=-0.000043 rms=0.002030 Jy/beam ! Combined flux in latest and established models = 0.551819 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 41 components and 0.551819 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=0.102901Jy sigma=2.027565 ! Fit after self-cal, rms=0.102842Jy sigma=2.026596 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8771 x 2.682 at -49.51 degrees (North through East) ! Clean map min=-0.0096126 max=0.50805 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 1.03 FD 1.02 HN 1.01 KP 1.01 ! LA 0.93 MK 0.97 NL 1.00 OV 1.01 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.00 KP 1.01 ! LA 0.92 MK 0.97 NL 1.04 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.98 KP 1.01 ! LA 0.94 MK 1.00 NL 1.00 OV 0.99 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 0.98 KP 1.02 ! LA 0.95 MK 0.99 NL 1.00 OV 0.98 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.01 KP 0.97 ! LA 0.96 MK 1.00 NL 1.02 OV 0.99 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.01 KP 1.00 ! LA 0.93 MK 0.99 NL 1.02 OV 0.98 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KP 0.99 ! LA 0.91 MK 1.00 NL 1.02 OV 0.99 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.01 KP 1.00 ! LA 0.97 MK 1.01 NL 0.99 OV 0.97 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.01 KP 1.01 ! LA 0.93 MK 1.02 NL 1.00 OV 0.99 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.99 KP 0.99 ! LA 0.93 MK 1.03 NL 1.00 OV 1.01 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.98 KP 1.00 ! LA 0.94 MK 1.01 NL 0.99 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.02 KP 1.06 ! LA 0.92 MK 1.00 NL 1.01 OV 1.00 ! PT 1.02 SC 1.04 ! ! ! Fit before self-cal, rms=0.102842Jy sigma=2.026596 ! Fit after self-cal, rms=0.100241Jy sigma=1.974972 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8792 mas, bmaj=2.687 mas, bpa=-49.56 degrees ! Estimated noise=0.478696 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 = -0.000461699 Jy ! Component: 100 - total flux cleaned = -0.00128449 Jy ! Component: 150 - total flux cleaned = -0.00179802 Jy ! Component: 200 - total flux cleaned = -0.00209951 Jy ! Total flux subtracted in 200 components = -0.00209951 Jy ! Clean residual min=-0.004946 max=0.004233 Jy/beam ! Clean residual mean=0.000001 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.54972 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 0.54972 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=0.100024Jy sigma=1.971153 ! Fit after self-cal, rms=0.100039Jy sigma=1.970805 ! 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=0.100039Jy sigma=1.970805 ! Fit after self-cal, rms=0.100001Jy sigma=1.970653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8794 mas, bmaj=2.686 mas, bpa=-49.57 degrees ! Estimated noise=0.478439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000681055 Jy ! Component: 100 - total flux cleaned = -0.00101665 Jy ! Component: 150 - total flux cleaned = -0.00131084 Jy ! Component: 200 - total flux cleaned = -0.00151566 Jy ! Total flux subtracted in 200 components = -0.00151566 Jy ! Clean residual min=-0.004496 max=0.004305 Jy/beam ! Clean residual mean=-0.000001 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.548204 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.548204 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=0.099920Jy sigma=1.969306 ! Fit after self-cal, rms=0.099915Jy sigma=1.969259 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 = -0.000146039 Jy ! Component: 100 - total flux cleaned = -0.000190233 Jy ! Component: 150 - total flux cleaned = -0.000268864 Jy ! Component: 200 - total flux cleaned = -0.000339518 Jy ! Total flux subtracted in 200 components = -0.000339518 Jy ! Clean residual min=-0.004196 max=0.004308 Jy/beam ! Clean residual mean=-0.000001 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.547865 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.547865 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=0.099885Jy sigma=1.968742 ! Fit after self-cal, rms=0.099884Jy sigma=1.968730 ! Inverting map ! Added new window around map position (-47.8, 23.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00320071 Jy ! Component: 100 - total flux cleaned = 0.00365113 Jy ! Component: 150 - total flux cleaned = 0.00416261 Jy ! Component: 200 - total flux cleaned = 0.00434904 Jy ! Total flux subtracted in 200 components = 0.00434904 Jy ! Clean residual min=-0.003757 max=0.003561 Jy/beam ! Clean residual mean=-0.000005 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.552214 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 0.552214 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=0.099712Jy sigma=1.964975 ! Fit after self-cal, rms=0.099703Jy sigma=1.964813 ! 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=0.099703Jy sigma=1.964813 ! Fit after self-cal, rms=0.099710Jy sigma=1.964413 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8792 mas, bmaj=2.684 mas, bpa=-49.58 degrees ! Estimated noise=0.478356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000601363 Jy ! Component: 100 - total flux cleaned = 0.00047693 Jy ! Component: 150 - total flux cleaned = 0.00052556 Jy ! Component: 200 - total flux cleaned = 0.000576682 Jy ! Total flux subtracted in 200 components = 0.000576682 Jy ! Clean residual min=-0.003717 max=0.003538 Jy/beam ! Clean residual mean=-0.000006 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.55279 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 95 components and 0.55279 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=0.099648Jy sigma=1.963160 ! Fit after self-cal, rms=0.099644Jy sigma=1.963110 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 = 6.4178e-05 Jy ! Component: 100 - total flux cleaned = 0.000110483 Jy ! Component: 150 - total flux cleaned = 0.000154622 Jy ! Component: 200 - total flux cleaned = 0.000116081 Jy ! Total flux subtracted in 200 components = 0.000116081 Jy ! Clean residual min=-0.003399 max=0.003414 Jy/beam ! Clean residual mean=-0.000006 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.552906 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 97 components and 0.552907 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=0.099610Jy sigma=1.962447 ! Fit after self-cal, rms=0.099608Jy sigma=1.962431 ! 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=0.099608Jy sigma=1.962431 ! Fit after self-cal, rms=0.099639Jy sigma=1.962301 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.193 mas, bmaj=2.94 mas, bpa=-57.34 degrees ! Estimated noise=0.58046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000445161 Jy ! Component: 100 - total flux cleaned = 0.000511903 Jy ! Component: 150 - total flux cleaned = 0.000540222 Jy ! Component: 200 - total flux cleaned = 0.0005386 Jy ! Total flux subtracted in 200 components = 0.0005386 Jy ! Clean residual min=-0.002823 max=0.003093 Jy/beam ! Clean residual mean=-0.000014 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.553445 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 116 components and 0.553445 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=0.099626Jy sigma=1.961974 ! Fit after self-cal, rms=0.099627Jy sigma=1.961965 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 = 6.06774e-05 Jy ! Component: 100 - total flux cleaned = 6.12705e-05 Jy ! Component: 150 - total flux cleaned = 8.46367e-05 Jy ! Component: 200 - total flux cleaned = 8.49628e-05 Jy ! Total flux subtracted in 200 components = 8.49628e-05 Jy ! Clean residual min=-0.002710 max=0.003107 Jy/beam ! Clean residual mean=-0.000014 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.55353 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 120 components and 0.55353 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=0.099618Jy sigma=1.961769 ! Fit after self-cal, rms=0.099617Jy sigma=1.961764 ! 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=0.8792 mas, bmaj=2.683 mas, bpa=-49.57 degrees ! Estimated noise=0.478331 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8792 x 2.683 at -49.57 degrees (North through East) ! Clean map min=-0.0046461 max=0.50658 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=0.099617Jy sigma=1.961764 ! Fit after self-cal, rms=0.093291Jy sigma=1.841628 ! Inverting map and beam ! Estimated beam: bmin=0.88 mas, bmaj=2.685 mas, bpa=-49.67 degrees ! Estimated noise=0.466328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0101549 Jy ! Component: 100 - total flux cleaned = -0.0132777 Jy ! Component: 150 - total flux cleaned = -0.0148048 Jy ! Component: 200 - total flux cleaned = -0.0154779 Jy ! Total flux subtracted in 200 components = -0.0154779 Jy ! Clean residual min=-0.004090 max=0.006201 Jy/beam ! Clean residual mean=-0.000018 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.538052 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 137 components and 0.538052 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=0.092279Jy sigma=1.820092 ! Fit after self-cal, rms=0.092278Jy sigma=1.820058 ! Inverting map ! Added new window around map position (5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00545988 Jy ! Component: 100 - total flux cleaned = 0.00715391 Jy ! Component: 150 - total flux cleaned = 0.00741483 Jy ! Component: 200 - total flux cleaned = 0.00801372 Jy ! Total flux subtracted in 200 components = 0.00801372 Jy ! Clean residual min=-0.003487 max=0.003801 Jy/beam ! Clean residual mean=-0.000007 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.546066 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 160 components and 0.546066 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=0.091903Jy sigma=1.812571 ! Fit after self-cal, rms=0.091878Jy sigma=1.812180 ! Inverting map ! Added new window around map position (-11.4, 11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000200902 Jy ! Component: 100 - total flux cleaned = -0.000693915 Jy ! Component: 150 - total flux cleaned = -0.000698682 Jy ! Component: 200 - total flux cleaned = -0.000447307 Jy ! Total flux subtracted in 200 components = -0.000447307 Jy ! Clean residual min=-0.002973 max=0.002804 Jy/beam ! Clean residual mean=-0.000008 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.545619 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 178 components and 0.545619 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=0.091700Jy sigma=1.808189 ! Fit after self-cal, rms=0.091700Jy sigma=1.808109 ! 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=0.091700Jy sigma=1.808109 ! Fit after self-cal, rms=0.089779Jy sigma=1.783810 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=0.6721 mas, bmaj=2.757 mas, bpa=-48.96 degrees ! Estimated noise=0.769553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.374628 Jy ! Component: 100 - total flux cleaned = 0.456878 Jy ! Component: 150 - total flux cleaned = 0.483023 Jy ! Component: 200 - total flux cleaned = 0.496334 Jy ! Total flux subtracted in 200 components = 0.496334 Jy ! Clean residual min=-0.009376 max=0.009181 Jy/beam ! Clean residual mean=-0.000022 rms=0.002012 Jy/beam ! Combined flux in latest and established models = 0.496334 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 0.496334 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8808 mas, bmaj=2.686 mas, bpa=-49.72 degrees ! Estimated noise=0.456238 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 = 0.0126058 Jy ! Component: 100 - total flux cleaned = 0.0161359 Jy ! Component: 150 - total flux cleaned = 0.0183134 Jy ! Component: 200 - total flux cleaned = 0.0209489 Jy ! Total flux subtracted in 200 components = 0.0209489 Jy ! Clean residual min=-0.005313 max=0.005634 Jy/beam ! Clean residual mean=-0.000024 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.517283 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 42 components and 0.517283 Jy ! Inverting map ! Added new window around map position (-4.6, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00488688 Jy ! Component: 100 - total flux cleaned = 0.00668787 Jy ! Component: 150 - total flux cleaned = 0.00852014 Jy ! Component: 200 - total flux cleaned = 0.0100429 Jy ! Total flux subtracted in 200 components = 0.0100429 Jy ! Clean residual min=-0.004063 max=0.003637 Jy/beam ! Clean residual mean=-0.000013 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.527326 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 66 components and 0.527326 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=2.187 mas, bmaj=2.955 mas, bpa=-57.48 degrees ! Estimated noise=0.553575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323729 Jy ! Component: 100 - total flux cleaned = 0.00524491 Jy ! Component: 150 - total flux cleaned = 0.00641515 Jy ! Component: 200 - total flux cleaned = 0.00743498 Jy ! Total flux subtracted in 200 components = 0.00743498 Jy ! Clean residual min=-0.003045 max=0.003053 Jy/beam ! Clean residual mean=-0.000015 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.53476 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 = 0.00113807 Jy ! Component: 100 - total flux cleaned = 0.00204724 Jy ! Component: 150 - total flux cleaned = 0.00294879 Jy ! Component: 200 - total flux cleaned = 0.00378186 Jy ! Total flux subtracted in 200 components = 0.00378186 Jy ! Clean residual min=-0.002640 max=0.002890 Jy/beam ! Clean residual mean=-0.000010 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.538542 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 138 components and 0.538543 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8808 mas, bmaj=2.686 mas, bpa=-49.72 degrees ! Estimated noise=0.456238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000697372 Jy ! Component: 100 - total flux cleaned = 0.00103798 Jy ! Component: 150 - total flux cleaned = 0.00134685 Jy ! Component: 200 - total flux cleaned = 0.00176865 Jy ! Total flux subtracted in 200 components = 0.00176865 Jy ! Clean residual min=-0.003093 max=0.002735 Jy/beam ! Clean residual mean=-0.000002 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.540311 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 157 components and 0.540311 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=0.088699Jy sigma=1.761514 ! Fit after self-cal, rms=0.088675Jy sigma=1.761065 wmodel /J1203+4803_X_map.mod ! wmodel: Unable to open new model file: /J1203+4803_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219g_uvs/J1203+4803_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8808 x 2.686 at -49.72 degrees (North through East) ! Clean map min=-0.0051904 max=0.47919 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1203+4803_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.47919 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000631784 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.395532 0.395532 0.791064 1.58213 3.16426 6.32851 12.657 25.3141 50.6281 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.479 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 758.471 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1203+4803_X_dfm.log closed on Thu May 19 21:46:12 2016