! Started logfile: /scr/pima/bg219e_uvs/J1606+3124_X_dfm.log on Thu May 19 18:46:05 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/J1606+3124_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1606+3124_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.712698 visibilities/baseline/integration-bin. ! Found source: J1606+3124 ! ! 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 10776 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 J1606+3124_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 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.071367Jy sigma=23.576969 ! Fit after self-cal, rms=0.628448Jy sigma=13.852246 ! 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=0.8366 mas, bmaj=1.83 mas, bpa=22.86 degrees ! Estimated noise=0.592886 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 = 0.270415 Jy ! Component: 100 - total flux cleaned = 0.347797 Jy ! Total flux subtracted in 100 components = 0.347797 Jy ! Clean residual min=-0.019512 max=0.058084 Jy/beam ! Clean residual mean=0.000014 rms=0.005391 Jy/beam ! Combined flux in latest and established models = 0.347797 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.347797 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=0.130637Jy sigma=2.768845 ! Fit after self-cal, rms=0.130356Jy sigma=2.763637 ! Inverting map ! Added new window around map position (-0.8, 2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0532279 Jy ! Component: 100 - total flux cleaned = 0.0849961 Jy ! Total flux subtracted in 100 components = 0.0849961 Jy ! Clean residual min=-0.011655 max=0.021246 Jy/beam ! Clean residual mean=0.000008 rms=0.003360 Jy/beam ! Combined flux in latest and established models = 0.432793 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.432793 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=0.095284Jy sigma=2.012029 ! Fit after self-cal, rms=0.094071Jy sigma=1.986961 ! Inverting map ! Added new window around map position (-3.4, 12.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0252114 Jy ! Component: 100 - total flux cleaned = 0.0443863 Jy ! Total flux subtracted in 100 components = 0.0443863 Jy ! Clean residual min=-0.009129 max=0.019662 Jy/beam ! Clean residual mean=0.000002 rms=0.002547 Jy/beam ! Combined flux in latest and established models = 0.477179 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 35 components and 0.477179 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=0.081506Jy sigma=1.719373 ! Fit after self-cal, rms=0.081370Jy sigma=1.716777 ! Inverting map ! Added new window around map position (-2.2, 8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192267 Jy ! Component: 100 - total flux cleaned = 0.0333732 Jy ! Total flux subtracted in 100 components = 0.0333732 Jy ! Clean residual min=-0.007184 max=0.009557 Jy/beam ! Clean residual mean=0.000003 rms=0.001944 Jy/beam ! Combined flux in latest and established models = 0.510553 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 47 components and 0.510553 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=0.073560Jy sigma=1.546199 ! Fit after self-cal, rms=0.073448Jy sigma=1.543925 ! 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=1.071 mas, bmaj=2.046 mas, bpa=19.74 degrees ! Estimated noise=0.345803 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 = 0.0194419 Jy ! Component: 100 - total flux cleaned = 0.033431 Jy ! Component: 150 - total flux cleaned = 0.0440969 Jy ! Component: 200 - total flux cleaned = 0.0525536 Jy ! Total flux subtracted in 200 components = 0.0525536 Jy ! Clean residual min=-0.004775 max=0.006773 Jy/beam ! Clean residual mean=-0.000010 rms=0.001478 Jy/beam ! Combined flux in latest and established models = 0.563106 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 80 components and 0.563106 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=0.065926Jy sigma=1.382595 ! Fit after self-cal, rms=0.065827Jy sigma=1.380625 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.071 x 2.046 at 19.74 degrees (North through East) ! Clean map min=-0.0047106 max=0.37498 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 1.00 FD 1.00 HN 1.01 KP 0.98 ! LA 0.97 MK 0.98 NL 1.00 OV 0.98 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.99 KP 0.98 ! LA 0.96 MK 1.02 NL 0.99 OV 0.99 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 0.97 ! LA 0.94 MK 1.08 NL 0.98 OV 0.99 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.02 KP 0.96 ! LA 0.97 MK 1.01 NL 1.01 OV 1.00 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.02 KP 0.97 ! LA 0.96 MK 1.01 NL 0.99 OV 1.00 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.02 KP 0.98 ! LA 0.97 MK 1.06 NL 0.99 OV 1.00 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.01 KP 0.97 ! LA 0.97 MK 1.10 NL 1.01 OV 1.01 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.01 KP 0.98 ! LA 0.97 MK 1.05 NL 0.98 OV 0.99 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.02 KP 0.97 ! LA 0.97 MK 1.07 NL 1.00 OV 0.99 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.05 KP 0.96 ! LA 0.98 MK 1.10 NL 1.00 OV 1.00 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.03 KP 0.99 ! LA 0.97 MK 1.05 NL 1.01 OV 1.00 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.03 KP 0.98 ! LA 0.99 MK 1.09 NL 1.00 OV 1.02 ! PT 0.95 SC 0.99 ! ! ! Fit before self-cal, rms=0.065827Jy sigma=1.380625 ! Fit after self-cal, rms=0.063977Jy sigma=1.339202 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=2.056 mas, bpa=19.7 degrees ! Estimated noise=0.343485 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 = 0.00546605 Jy ! Component: 100 - total flux cleaned = 0.00864911 Jy ! Component: 150 - total flux cleaned = 0.0103255 Jy ! Component: 200 - total flux cleaned = 0.0113221 Jy ! Total flux subtracted in 200 components = 0.0113221 Jy ! Clean residual min=-0.003032 max=0.003261 Jy/beam ! Clean residual mean=-0.000002 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.574428 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 99 components and 0.574428 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=0.063420Jy sigma=1.326868 ! Fit after self-cal, rms=0.063396Jy sigma=1.326127 ! 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=0.063396Jy sigma=1.326127 ! Fit after self-cal, rms=0.063320Jy sigma=1.320238 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=2.056 mas, bpa=19.64 degrees ! Estimated noise=0.344094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.002084 Jy ! Component: 100 - total flux cleaned = 0.00304649 Jy ! Component: 150 - total flux cleaned = 0.00400875 Jy ! Component: 200 - total flux cleaned = 0.00465917 Jy ! Total flux subtracted in 200 components = 0.00465917 Jy ! Clean residual min=-0.002571 max=0.002659 Jy/beam ! Clean residual mean=-0.000003 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.579087 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 118 components and 0.579088 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=0.063202Jy sigma=1.317883 ! Fit after self-cal, rms=0.063196Jy sigma=1.317771 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 = 0.000502165 Jy ! Component: 100 - total flux cleaned = 0.000741209 Jy ! Component: 150 - total flux cleaned = 0.000922371 Jy ! Component: 200 - total flux cleaned = 0.00105647 Jy ! Total flux subtracted in 200 components = 0.00105647 Jy ! Clean residual min=-0.002480 max=0.002524 Jy/beam ! Clean residual mean=-0.000002 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.580144 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 126 components and 0.580144 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=0.063153Jy sigma=1.316895 ! Fit after self-cal, rms=0.063151Jy sigma=1.316853 ! 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=0.063151Jy sigma=1.316853 ! Fit after self-cal, rms=0.063193Jy sigma=1.316529 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=2.055 mas, bpa=19.62 degrees ! Estimated noise=0.344272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110051 Jy ! Component: 100 - total flux cleaned = 0.00166903 Jy ! Component: 150 - total flux cleaned = 0.00207551 Jy ! Component: 200 - total flux cleaned = 0.00226192 Jy ! Total flux subtracted in 200 components = 0.00226192 Jy ! Clean residual min=-0.002463 max=0.002412 Jy/beam ! Clean residual mean=-0.000003 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.582406 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 132 components and 0.582406 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=0.063150Jy sigma=1.315731 ! Fit after self-cal, rms=0.063150Jy sigma=1.315708 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 = 0.000122486 Jy ! Component: 100 - total flux cleaned = 0.00029243 Jy ! Component: 150 - total flux cleaned = 0.000398648 Jy ! Component: 200 - total flux cleaned = 0.000500459 Jy ! Total flux subtracted in 200 components = 0.000500459 Jy ! Clean residual min=-0.002434 max=0.002364 Jy/beam ! Clean residual mean=-0.000002 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.582906 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 137 components and 0.582907 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=0.063127Jy sigma=1.315275 ! Fit after self-cal, rms=0.063127Jy sigma=1.315262 ! 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=0.063127Jy sigma=1.315262 ! Fit after self-cal, rms=0.063163Jy sigma=1.315134 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.041 mas, bmaj=2.578 mas, bpa=3.537 degrees ! Estimated noise=0.411731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136575 Jy ! Component: 100 - total flux cleaned = 0.00207705 Jy ! Component: 150 - total flux cleaned = 0.00240113 Jy ! Component: 200 - total flux cleaned = 0.0025891 Jy ! Total flux subtracted in 200 components = 0.0025891 Jy ! Clean residual min=-0.002399 max=0.002869 Jy/beam ! Clean residual mean=-0.000003 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.585496 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 152 components and 0.585496 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=0.063148Jy sigma=1.314879 ! Fit after self-cal, rms=0.063147Jy sigma=1.314829 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 = 0.000247664 Jy ! Component: 100 - total flux cleaned = 0.000417913 Jy ! Component: 150 - total flux cleaned = 0.000545444 Jy ! Component: 200 - total flux cleaned = 0.00067276 Jy ! Total flux subtracted in 200 components = 0.00067276 Jy ! Clean residual min=-0.002330 max=0.002784 Jy/beam ! Clean residual mean=-0.000003 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.586168 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 156 components and 0.586169 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=0.063143Jy sigma=1.314759 ! Fit after self-cal, rms=0.063143Jy sigma=1.314744 ! 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=1.087 mas, bmaj=2.054 mas, bpa=19.6 degrees ! Estimated noise=0.344435 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.087 x 2.054 at 19.6 degrees (North through East) ! Clean map min=-0.002128 max=0.37297 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=0.8481 mas, bmaj=1.832 mas, bpa=22.74 degrees ! Estimated noise=0.596694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.271722 Jy ! Component: 100 - total flux cleaned = 0.354758 Jy ! Component: 150 - total flux cleaned = 0.403632 Jy ! Component: 200 - total flux cleaned = 0.435663 Jy ! Total flux subtracted in 200 components = 0.435663 Jy ! Clean residual min=-0.011317 max=0.018358 Jy/beam ! Clean residual mean=0.000004 rms=0.003050 Jy/beam ! Combined flux in latest and established models = 0.435663 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.435663 Jy ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=2.054 mas, bpa=19.6 degrees ! Estimated noise=0.344435 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 = 0.0360112 Jy ! Component: 100 - total flux cleaned = 0.0607133 Jy ! Component: 150 - total flux cleaned = 0.0791066 Jy ! Component: 200 - total flux cleaned = 0.0929662 Jy ! Total flux subtracted in 200 components = 0.0929662 Jy ! Clean residual min=-0.005704 max=0.007990 Jy/beam ! Clean residual mean=-0.000012 rms=0.001660 Jy/beam ! Combined flux in latest and established models = 0.528629 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 47 components and 0.528629 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105806 Jy ! Component: 100 - total flux cleaned = 0.0187869 Jy ! Component: 150 - total flux cleaned = 0.0253626 Jy ! Component: 200 - total flux cleaned = 0.0307225 Jy ! Total flux subtracted in 200 components = 0.0307225 Jy ! Clean residual min=-0.003258 max=0.004024 Jy/beam ! Clean residual mean=-0.000008 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.559352 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 70 components and 0.559352 Jy ! Inverting map ! Added new window around map position (-25.6, -33.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00454204 Jy ! Component: 100 - total flux cleaned = 0.00825416 Jy ! Component: 150 - total flux cleaned = 0.0113993 Jy ! Component: 200 - total flux cleaned = 0.0140762 Jy ! Total flux subtracted in 200 components = 0.0140762 Jy ! Clean residual min=-0.002907 max=0.002991 Jy/beam ! Clean residual mean=-0.000005 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.573428 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 89 components and 0.573428 Jy ! Inverting map ! Added new window around map position (-2.4, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214447 Jy ! Component: 100 - total flux cleaned = 0.00360593 Jy ! Component: 150 - total flux cleaned = 0.00474346 Jy ! Component: 200 - total flux cleaned = 0.00576867 Jy ! Total flux subtracted in 200 components = 0.00576867 Jy ! Clean residual min=-0.002525 max=0.002106 Jy/beam ! Clean residual mean=-0.000004 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.579196 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 109 components and 0.579196 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=2.041 mas, bmaj=2.578 mas, bpa=3.537 degrees ! Estimated noise=0.411731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242955 Jy ! Component: 100 - total flux cleaned = 0.00402011 Jy ! Component: 150 - total flux cleaned = 0.00487076 Jy ! Component: 200 - total flux cleaned = 0.00550318 Jy ! Total flux subtracted in 200 components = 0.00550318 Jy ! Clean residual min=-0.002345 max=0.002543 Jy/beam ! Clean residual mean=-0.000003 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.584699 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 = 0.00039091 Jy ! Component: 100 - total flux cleaned = 0.00063852 Jy ! Component: 150 - total flux cleaned = 0.000894955 Jy ! Component: 200 - total flux cleaned = 0.00107035 Jy ! Total flux subtracted in 200 components = 0.00107035 Jy ! Clean residual min=-0.002308 max=0.002414 Jy/beam ! Clean residual mean=-0.000002 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.58577 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 155 components and 0.58577 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=2.054 mas, bpa=19.6 degrees ! Estimated noise=0.344435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000794535 Jy ! Component: 100 - total flux cleaned = -0.00106511 Jy ! Component: 150 - total flux cleaned = -0.00111752 Jy ! Component: 200 - total flux cleaned = -0.00111794 Jy ! Total flux subtracted in 200 components = -0.00111794 Jy ! Clean residual min=-0.002132 max=0.001859 Jy/beam ! Clean residual mean=-0.000001 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.584652 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 173 components and 0.584652 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=0.063022Jy sigma=1.311933 ! Fit after self-cal, rms=0.063000Jy sigma=1.311445 wmodel /J1606+3124_X_map.mod ! wmodel: Unable to open new model file: /J1606+3124_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J1606+3124_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.087 x 2.054 at 19.6 degrees (North through East) ! Clean map min=-0.0020174 max=0.37499 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1606+3124_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.374993 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000494026 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.395228 0.395228 0.790456 1.58091 3.16182 6.32365 12.6473 25.2946 50.5892 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.374 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 759.055 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1606+3124_X_dfm.log closed on Thu May 19 18:46:08 2016