! Started logfile: /scr/pima/bg219a_uvs/J0935+3633_X_dfm.log on Fri May 20 00:01:47 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/bg219a_uvs/J0935+3633_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0935+3633_X_uva.fits ! AN table 1: 26 integrations on 15 of 15 possible baselines. ! AN table 2: 26 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.923077 visibilities/baseline/integration-bin. ! Found source: J0935+3633 ! ! 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 121 lines of history. ! ! Reading 8640 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 J0935+3633_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 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.004486Jy sigma=29.667505 ! Fit after self-cal, rms=0.911291Jy sigma=26.890187 ! 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=0.8646 mas, bmaj=1.001 mas, bpa=19.67 degrees ! Estimated noise=0.612871 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 = 0.0664601 Jy ! Component: 100 - total flux cleaned = 0.0856762 Jy ! Total flux subtracted in 100 components = 0.0856762 Jy ! Clean residual min=-0.019737 max=0.044415 Jy/beam ! Clean residual mean=-0.000047 rms=0.005258 Jy/beam ! Combined flux in latest and established models = 0.0856762 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0856762 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=0.082117Jy sigma=2.404388 ! Fit after self-cal, rms=0.081213Jy sigma=2.377871 ! Inverting map ! Added new window around map position (4, -3.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0371577 Jy ! Component: 100 - total flux cleaned = 0.0540277 Jy ! Total flux subtracted in 100 components = 0.0540277 Jy ! Clean residual min=-0.012411 max=0.013448 Jy/beam ! Clean residual mean=-0.000029 rms=0.002646 Jy/beam ! Combined flux in latest and established models = 0.139704 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.139704 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=0.059996Jy sigma=1.732268 ! Fit after self-cal, rms=0.056666Jy sigma=1.630088 ! 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=1.104 mas, bmaj=1.259 mas, bpa=7.518 degrees ! Estimated noise=0.273391 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 = 0.0203543 Jy ! Component: 100 - total flux cleaned = 0.0327044 Jy ! Component: 150 - total flux cleaned = 0.0410242 Jy ! Component: 200 - total flux cleaned = 0.0468029 Jy ! Total flux subtracted in 200 components = 0.0468029 Jy ! Clean residual min=-0.004054 max=0.004788 Jy/beam ! Clean residual mean=-0.000027 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.186507 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 29 components and 0.186507 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=0.048066Jy sigma=1.365194 ! Fit after self-cal, rms=0.047716Jy sigma=1.354171 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.104 x 1.259 at 7.518 degrees (North through East) ! Clean map min=-0.0039334 max=0.098998 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: ! FD 1.02 LA 0.94 MK 1.00 NL 0.99 ! OV 0.96 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.96 MK 1.05 NL 0.99 OV 1.01 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 1.00 MK 1.03 NL 1.02 ! OV 0.95 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.93 MK 1.06 NL 1.00 OV 1.04 ! PT 0.90 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 0.98 MK 1.01 NL 1.00 ! OV 0.94 PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.94 MK 1.09 NL 1.06 OV 1.00 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.96 MK 0.99 NL 1.03 ! OV 0.92 PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.93 MK 1.09 NL 1.03 OV 1.00 ! PT 0.89 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 0.91 MK 1.01 NL 1.02 ! OV 0.95 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.90 MK 1.07 NL 1.02 OV 0.99 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.94 MK 1.04 NL 1.00 ! OV 0.93 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.88 MK 1.07 NL 1.01 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 LA 0.94 MK 1.02 NL 1.00 ! OV 0.97 PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.89 MK 1.07 NL 0.97 OV 1.00 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 LA 0.96 MK 1.07 NL 0.93 ! OV 0.94 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.93 MK 1.09 NL 1.00 OV 0.98 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 0.94 MK 0.99 NL 1.03 ! OV 0.98 PT 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.92 MK 1.10 NL 0.99 OV 1.02 ! PT 0.93 SC 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 0.99 MK 1.03 NL 1.01 ! OV 0.95 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.93 MK 1.11 NL 1.01 OV 1.01 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 0.97 MK 1.03 NL 0.98 ! OV 0.95 PT 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.95 MK 1.06 NL 1.00 OV 1.03 ! PT 0.89 SC 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.94 MK 1.02 NL 1.00 ! OV 0.93 PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.89 MK 1.05 NL 1.01 OV 0.93 ! PT 0.97 SC 0.95 ! ! ! Fit before self-cal, rms=0.047716Jy sigma=1.354171 ! Fit after self-cal, rms=0.045923Jy sigma=1.324008 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=1.278 mas, bpa=6.497 degrees ! Estimated noise=0.262793 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 = 0.00165706 Jy ! Component: 100 - total flux cleaned = 0.00177422 Jy ! Component: 150 - total flux cleaned = 0.00175006 Jy ! Component: 200 - total flux cleaned = 0.00175012 Jy ! Total flux subtracted in 200 components = 0.00175012 Jy ! Clean residual min=-0.001888 max=0.001471 Jy/beam ! Clean residual mean=0.000002 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.188257 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.188257 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=0.045754Jy sigma=1.319325 ! Fit after self-cal, rms=0.045787Jy sigma=1.318343 ! 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=0.045787Jy sigma=1.318343 ! Fit after self-cal, rms=0.045774Jy sigma=1.318277 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.126 mas, bmaj=1.278 mas, bpa=7.126 degrees ! Estimated noise=0.262539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000304258 Jy ! Component: 100 - total flux cleaned = 0.000281662 Jy ! Component: 150 - total flux cleaned = 0.000259568 Jy ! Component: 200 - total flux cleaned = 0.000239876 Jy ! Total flux subtracted in 200 components = 0.000239876 Jy ! Clean residual min=-0.001742 max=0.001449 Jy/beam ! Clean residual mean=0.000003 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.188497 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.188497 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=0.045741Jy sigma=1.317731 ! Fit after self-cal, rms=0.045747Jy sigma=1.317647 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 = 0.00014253 Jy ! Component: 100 - total flux cleaned = 8.69417e-05 Jy ! Component: 150 - total flux cleaned = 6.97466e-05 Jy ! Component: 200 - total flux cleaned = 5.35338e-05 Jy ! Total flux subtracted in 200 components = 5.35338e-05 Jy ! Clean residual min=-0.001695 max=0.001452 Jy/beam ! Clean residual mean=0.000003 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.18855 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.18855 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=0.045728Jy sigma=1.317380 ! Fit after self-cal, rms=0.045730Jy sigma=1.317362 ! 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=0.045730Jy sigma=1.317362 ! Fit after self-cal, rms=0.045653Jy sigma=1.317297 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.123 mas, bmaj=1.275 mas, bpa=7.92 degrees ! Estimated noise=0.262224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000241714 Jy ! Component: 100 - total flux cleaned = 0.000241538 Jy ! Component: 150 - total flux cleaned = 0.000225924 Jy ! Component: 200 - total flux cleaned = 0.000210179 Jy ! Total flux subtracted in 200 components = 0.000210179 Jy ! Clean residual min=-0.001628 max=0.001390 Jy/beam ! Clean residual mean=0.000004 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.188761 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.188761 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=0.045637Jy sigma=1.317061 ! Fit after self-cal, rms=0.045638Jy sigma=1.317051 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 = 3.5913e-06 Jy ! Component: 100 - total flux cleaned = -2.57631e-05 Jy ! Component: 150 - total flux cleaned = -5.35657e-05 Jy ! Component: 200 - total flux cleaned = -8.04152e-05 Jy ! Total flux subtracted in 200 components = -8.04152e-05 Jy ! Clean residual min=-0.001620 max=0.001389 Jy/beam ! Clean residual mean=0.000004 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.18868 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.18868 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=0.045626Jy sigma=1.316880 ! Fit after self-cal, rms=0.045628Jy sigma=1.316872 ! 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=0.045628Jy sigma=1.316872 ! Fit after self-cal, rms=0.045568Jy sigma=1.316839 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.513 mas, bmaj=3.233 mas, bpa=17.18 degrees ! Estimated noise=0.31487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000122874 Jy ! Component: 100 - total flux cleaned = 0.000201265 Jy ! Component: 150 - total flux cleaned = 0.000237835 Jy ! Component: 200 - total flux cleaned = 0.00024443 Jy ! Total flux subtracted in 200 components = 0.00024443 Jy ! Clean residual min=-0.001326 max=0.001291 Jy/beam ! Clean residual mean=0.000008 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.188925 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 44 components and 0.188925 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=0.045571Jy sigma=1.316862 ! Fit after self-cal, rms=0.045569Jy sigma=1.316828 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 = 3.39229e-05 Jy ! Component: 100 - total flux cleaned = 3.39927e-05 Jy ! Component: 150 - total flux cleaned = 2.64359e-05 Jy ! Component: 200 - total flux cleaned = 2.03549e-05 Jy ! Total flux subtracted in 200 components = 2.03549e-05 Jy ! Clean residual min=-0.001320 max=0.001286 Jy/beam ! Clean residual mean=0.000008 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.188945 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.188945 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=0.045571Jy sigma=1.316860 ! Fit after self-cal, rms=0.045570Jy sigma=1.316840 ! 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=1.121 mas, bmaj=1.274 mas, bpa=8.706 degrees ! Estimated noise=0.262016 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.121 x 1.274 at 8.706 degrees (North through East) ! Clean map min=-0.0014321 max=0.095762 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=0.8722 mas, bmaj=1.008 mas, bpa=20.65 degrees ! Estimated noise=0.595969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0705599 Jy ! Component: 100 - total flux cleaned = 0.10837 Jy ! Component: 150 - total flux cleaned = 0.132621 Jy ! Component: 200 - total flux cleaned = 0.148606 Jy ! Total flux subtracted in 200 components = 0.148606 Jy ! Clean residual min=-0.007525 max=0.008660 Jy/beam ! Clean residual mean=-0.000017 rms=0.001708 Jy/beam ! Combined flux in latest and established models = 0.148606 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.148606 Jy ! Inverting map and beam ! Estimated beam: bmin=1.121 mas, bmaj=1.274 mas, bpa=8.706 degrees ! Estimated noise=0.262016 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 = 0.0139461 Jy ! Component: 100 - total flux cleaned = 0.0225887 Jy ! Component: 150 - total flux cleaned = 0.0283695 Jy ! Component: 200 - total flux cleaned = 0.0322835 Jy ! Total flux subtracted in 200 components = 0.0322835 Jy ! Clean residual min=-0.002449 max=0.002463 Jy/beam ! Clean residual mean=-0.000006 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.180889 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 25 components and 0.180889 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=2.513 mas, bmaj=3.233 mas, bpa=17.18 degrees ! Estimated noise=0.31487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00349451 Jy ! Component: 100 - total flux cleaned = 0.00543233 Jy ! Component: 150 - total flux cleaned = 0.00657309 Jy ! Component: 200 - total flux cleaned = 0.00726767 Jy ! Total flux subtracted in 200 components = 0.00726767 Jy ! Clean residual min=-0.001454 max=0.001266 Jy/beam ! Clean residual mean=0.000006 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.188157 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 = 0.00042924 Jy ! Component: 100 - total flux cleaned = 0.000696239 Jy ! Component: 150 - total flux cleaned = 0.000772973 Jy ! Component: 200 - total flux cleaned = 0.000792503 Jy ! Total flux subtracted in 200 components = 0.000792503 Jy ! Clean residual min=-0.001341 max=0.001213 Jy/beam ! Clean residual mean=0.000008 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.188949 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 37 components and 0.188949 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.121 mas, bmaj=1.274 mas, bpa=8.706 degrees ! Estimated noise=0.262016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000544076 Jy ! Component: 100 - total flux cleaned = 0.000464828 Jy ! Component: 150 - total flux cleaned = 0.000342167 Jy ! Component: 200 - total flux cleaned = 0.000214522 Jy ! Total flux subtracted in 200 components = 0.000214522 Jy ! Clean residual min=-0.001672 max=0.001508 Jy/beam ! Clean residual mean=0.000004 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.189164 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.189164 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=0.045590Jy sigma=1.317695 ! Fit after self-cal, rms=0.045578Jy sigma=1.317172 wmodel /J0935+3633_X_map.mod ! wmodel: Unable to open new model file: /J0935+3633_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J0935+3633_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.121 x 1.274 at 8.706 degrees (North through East) ! Clean map min=-0.0014941 max=0.095137 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0935+3633_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0951367 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000370774 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.16918 1.16918 2.33837 4.67674 9.35347 18.7069 37.4139 74.8278 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.095 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 256.589 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0935+3633_X_dfm.log closed on Fri May 20 00:01:50 2016