! Started logfile: /scr/pima/bg219e_uvs/J0004+4615_X_dfm.log on Thu May 19 18:12:59 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/bg219e_uvs/J0004+4615_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0004+4615_X_uva.fits ! AN table 1: 36 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.915895 visibilities/baseline/integration-bin. ! Found source: J0004+4615 ! ! 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 14244 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 J0004+4615_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.049891Jy sigma=23.928485 ! Fit after self-cal, rms=0.705316Jy sigma=16.018730 ! 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=1.089 mas, bmaj=1.587 mas, bpa=50.77 degrees ! Estimated noise=0.552218 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 = 0.22958 Jy ! Component: 100 - total flux cleaned = 0.279643 Jy ! Total flux subtracted in 100 components = 0.279643 Jy ! Clean residual min=-0.004598 max=0.013966 Jy/beam ! Clean residual mean=0.000035 rms=0.001367 Jy/beam ! Combined flux in latest and established models = 0.279643 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.279643 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=0.065558Jy sigma=1.425364 ! Fit after self-cal, rms=0.065553Jy sigma=1.425297 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115576 Jy ! Component: 100 - total flux cleaned = 0.0171525 Jy ! Total flux subtracted in 100 components = 0.0171525 Jy ! Clean residual min=-0.003398 max=0.003932 Jy/beam ! Clean residual mean=0.000019 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.296795 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.296795 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=0.062791Jy sigma=1.351099 ! Fit after self-cal, rms=0.062793Jy sigma=1.350993 ! 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=1.365 mas, bmaj=1.83 mas, bpa=50.54 degrees ! Estimated noise=0.284337 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 = 0.006754 Jy ! Component: 100 - total flux cleaned = 0.0106754 Jy ! Component: 150 - total flux cleaned = 0.0131194 Jy ! Component: 200 - total flux cleaned = 0.0146812 Jy ! Total flux subtracted in 200 components = 0.0146812 Jy ! Clean residual min=-0.002007 max=0.002188 Jy/beam ! Clean residual mean=0.000012 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.311477 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 45 components and 0.311477 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=0.062086Jy sigma=1.331911 ! Fit after self-cal, rms=0.062088Jy sigma=1.331805 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.365 x 1.83 at 50.54 degrees (North through East) ! Clean map min=-0.0019062 max=0.29646 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 1.01 FD 1.01 HN 1.01 KP 0.98 ! LA 0.98 NL 1.02 OV 0.99 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00 KP 1.01 ! LA 0.99 NL 1.02 OV 0.98 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 0.99 ! LA 0.99 NL 0.99 OV 0.99 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.02 KP 0.99 ! LA 0.99 NL 1.01 OV 1.00 PT 0.99 ! SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.02 KP 0.99 ! LA 1.01 NL 1.00 OV 1.00 PT 0.99 ! SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00 KP 1.01 ! LA 0.97 NL 1.01 OV 0.99 PT 0.98 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.98 KP 0.99 ! LA 1.00 NL 1.01 OV 0.98 PT 1.02 ! SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.00 KP 1.00 ! LA 0.99 NL 1.01 OV 0.98 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.03 KP 0.99 ! LA 0.99 NL 0.99 OV 0.99 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00 KP 0.99 ! LA 1.01 NL 1.00 OV 1.01 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.00 KP 0.99 ! LA 1.00 NL 1.02 OV 0.99 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.99 KP 0.98 ! LA 0.98 NL 1.01 OV 1.02 PT 0.98 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.062088Jy sigma=1.331805 ! Fit after self-cal, rms=0.061925Jy sigma=1.324306 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.372 mas, bmaj=1.835 mas, bpa=50.55 degrees ! Estimated noise=0.284086 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 = -0.00123894 Jy ! Component: 100 - total flux cleaned = -0.00149434 Jy ! Component: 150 - total flux cleaned = -0.00159331 Jy ! Component: 200 - total flux cleaned = -0.00162837 Jy ! Total flux subtracted in 200 components = -0.00162837 Jy ! Clean residual min=-0.001821 max=0.001801 Jy/beam ! Clean residual mean=0.000005 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.309848 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.309848 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=0.061898Jy sigma=1.323707 ! Fit after self-cal, rms=0.061902Jy sigma=1.323673 ! 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=0.061902Jy sigma=1.323673 ! Fit after self-cal, rms=0.061822Jy sigma=1.318469 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.369 mas, bmaj=1.842 mas, bpa=50.56 degrees ! Estimated noise=0.283888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00109337 Jy ! Component: 100 - total flux cleaned = -0.00127684 Jy ! Component: 150 - total flux cleaned = -0.0012956 Jy ! Component: 200 - total flux cleaned = -0.00132672 Jy ! Total flux subtracted in 200 components = -0.00132672 Jy ! Clean residual min=-0.001581 max=0.001631 Jy/beam ! Clean residual mean=0.000009 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.308522 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.308522 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=0.061797Jy sigma=1.318024 ! Fit after self-cal, rms=0.061802Jy sigma=1.317995 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 (26, -8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000668602 Jy ! Component: 100 - total flux cleaned = 0.000650479 Jy ! Component: 150 - total flux cleaned = 0.000556286 Jy ! Component: 200 - total flux cleaned = 0.000515945 Jy ! Total flux subtracted in 200 components = 0.000515945 Jy ! Clean residual min=-0.001423 max=0.001611 Jy/beam ! Clean residual mean=0.000010 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.309038 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 0.309038 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=0.061764Jy sigma=1.317043 ! Fit after self-cal, rms=0.061763Jy sigma=1.316993 ! Inverting map ! Added new window around map position (-1, -6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113265 Jy ! Component: 100 - total flux cleaned = 0.00139418 Jy ! Component: 150 - total flux cleaned = 0.00151878 Jy ! Component: 200 - total flux cleaned = 0.0016271 Jy ! Total flux subtracted in 200 components = 0.0016271 Jy ! Clean residual min=-0.001262 max=0.001286 Jy/beam ! Clean residual mean=0.000007 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.310665 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 93 components and 0.310665 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=0.061713Jy sigma=1.315982 ! Fit after self-cal, rms=0.061712Jy sigma=1.315954 ! 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=0.061712Jy sigma=1.315954 ! Fit after self-cal, rms=0.061724Jy sigma=1.315744 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.369 mas, bmaj=1.844 mas, bpa=50.58 degrees ! Estimated noise=0.283561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000129413 Jy ! Component: 100 - total flux cleaned = -0.000179788 Jy ! Component: 150 - total flux cleaned = -0.000201966 Jy ! Component: 200 - total flux cleaned = -0.000200487 Jy ! Total flux subtracted in 200 components = -0.000200487 Jy ! Clean residual min=-0.001137 max=0.001225 Jy/beam ! Clean residual mean=0.000007 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.310464 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 100 components and 0.310464 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=0.061705Jy sigma=1.315367 ! Fit after self-cal, rms=0.061707Jy sigma=1.315363 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 = 1.65119e-06 Jy ! Component: 100 - total flux cleaned = 1.96687e-05 Jy ! Component: 150 - total flux cleaned = 2.1229e-06 Jy ! Component: 200 - total flux cleaned = 2.18925e-06 Jy ! Total flux subtracted in 200 components = 2.18925e-06 Jy ! Clean residual min=-0.001115 max=0.001216 Jy/beam ! Clean residual mean=0.000007 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.310466 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 113 components and 0.310466 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=0.061698Jy sigma=1.315174 ! Fit after self-cal, rms=0.061698Jy sigma=1.315170 ! 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=0.061698Jy sigma=1.315170 ! Fit after self-cal, rms=0.061697Jy sigma=1.315124 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.43 mas, bmaj=2.532 mas, bpa=-74.87 degrees ! Estimated noise=0.31991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.09214e-05 Jy ! Component: 100 - total flux cleaned = -0.000192611 Jy ! Component: 150 - total flux cleaned = -0.000205645 Jy ! Component: 200 - total flux cleaned = -0.000192955 Jy ! Total flux subtracted in 200 components = -0.000192955 Jy ! Clean residual min=-0.001051 max=0.001076 Jy/beam ! Clean residual mean=0.000013 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.310273 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 130 components and 0.310273 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=0.061693Jy sigma=1.315012 ! Fit after self-cal, rms=0.061693Jy sigma=1.315012 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 = 1.18757e-06 Jy ! Component: 100 - total flux cleaned = 1.18823e-05 Jy ! Component: 150 - total flux cleaned = 1.70479e-06 Jy ! Component: 200 - total flux cleaned = 1.12439e-05 Jy ! Total flux subtracted in 200 components = 1.12439e-05 Jy ! Clean residual min=-0.001037 max=0.001088 Jy/beam ! Clean residual mean=0.000013 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.310285 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 141 components and 0.310285 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=0.061691Jy sigma=1.314962 ! Fit after self-cal, rms=0.061691Jy sigma=1.314961 ! 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=1.368 mas, bmaj=1.846 mas, bpa=50.58 degrees ! Estimated noise=0.283395 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.368 x 1.846 at 50.58 degrees (North through East) ! Clean map min=-0.001155 max=0.29574 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=1.089 mas, bmaj=1.598 mas, bpa=50.76 degrees ! Estimated noise=0.553405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.230063 Jy ! Component: 100 - total flux cleaned = 0.280232 Jy ! Component: 150 - total flux cleaned = 0.291318 Jy ! Component: 200 - total flux cleaned = 0.293901 Jy ! Total flux subtracted in 200 components = 0.293901 Jy ! Clean residual min=-0.003376 max=0.003688 Jy/beam ! Clean residual mean=0.000016 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.293901 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 0.293901 Jy ! Inverting map and beam ! Estimated beam: bmin=1.368 mas, bmaj=1.846 mas, bpa=50.58 degrees ! Estimated noise=0.283395 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 = 0.00498293 Jy ! Component: 100 - total flux cleaned = 0.00775322 Jy ! Component: 150 - total flux cleaned = 0.0097284 Jy ! Component: 200 - total flux cleaned = 0.0110838 Jy ! Total flux subtracted in 200 components = 0.0110838 Jy ! Clean residual min=-0.001395 max=0.001511 Jy/beam ! Clean residual mean=0.000016 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.304985 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 47 components and 0.304985 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=2.43 mas, bmaj=2.532 mas, bpa=-74.87 degrees ! Estimated noise=0.31991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166752 Jy ! Component: 100 - total flux cleaned = 0.00270109 Jy ! Component: 150 - total flux cleaned = 0.00309043 Jy ! Component: 200 - total flux cleaned = 0.0032582 Jy ! Total flux subtracted in 200 components = 0.0032582 Jy ! Clean residual min=-0.001211 max=0.001220 Jy/beam ! Clean residual mean=0.000020 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.308243 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 = 0.000176863 Jy ! Component: 100 - total flux cleaned = 0.000336398 Jy ! Component: 150 - total flux cleaned = 0.000440084 Jy ! Component: 200 - total flux cleaned = 0.000552852 Jy ! Total flux subtracted in 200 components = 0.000552852 Jy ! Clean residual min=-0.001118 max=0.001163 Jy/beam ! Clean residual mean=0.000018 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.308796 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 81 components and 0.308796 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.368 mas, bmaj=1.846 mas, bpa=50.58 degrees ! Estimated noise=0.283395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.0732e-05 Jy ! Component: 100 - total flux cleaned = 0.000107072 Jy ! Component: 150 - total flux cleaned = 0.000201579 Jy ! Component: 200 - total flux cleaned = 0.00026315 Jy ! Total flux subtracted in 200 components = 0.00026315 Jy ! Clean residual min=-0.001118 max=0.001211 Jy/beam ! Clean residual mean=0.000009 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.309059 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 96 components and 0.309059 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=0.061705Jy sigma=1.315264 ! Fit after self-cal, rms=0.061702Jy sigma=1.315232 wmodel /J0004+4615_X_map.mod ! wmodel: Unable to open new model file: /J0004+4615_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J0004+4615_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.368 x 1.846 at 50.58 degrees (North through East) ! Clean map min=-0.001284 max=0.29634 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0004+4615_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.296335 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000298956 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.302653 0.302653 0.605307 1.21061 2.42123 4.84245 9.68491 19.3698 38.7396 77.4793 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.296 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 991.232 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0004+4615_X_dfm.log closed on Thu May 19 18:13:02 2016