! Started logfile: /scr/pima/bg219h_uvs/J2312+3847_X_dfm.log on Thu May 19 22:46:35 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/bg219h_uvs/J2312+3847_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2312+3847_X_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.91954 visibilities/baseline/integration-bin. ! Found source: J2312+3847 ! ! 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 28800 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 J2312+3847_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=1.016418Jy sigma=24.370861 ! Fit after self-cal, rms=0.849535Jy sigma=20.344043 ! 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=0.6723 mas, bmaj=1.401 mas, bpa=-4.506 degrees ! Estimated noise=0.394777 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 = 0.106762 Jy ! Component: 100 - total flux cleaned = 0.148667 Jy ! Total flux subtracted in 100 components = 0.148667 Jy ! Clean residual min=-0.013684 max=0.053231 Jy/beam ! Clean residual mean=-0.000012 rms=0.003917 Jy/beam ! Combined flux in latest and established models = 0.148667 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.148667 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=0.114710Jy sigma=2.674391 ! Fit after self-cal, rms=0.114414Jy sigma=2.666875 ! Inverting map ! Added new window around map position (-1.2, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.046695 Jy ! Component: 100 - total flux cleaned = 0.071062 Jy ! Total flux subtracted in 100 components = 0.071062 Jy ! Clean residual min=-0.008830 max=0.015438 Jy/beam ! Clean residual mean=-0.000009 rms=0.002305 Jy/beam ! Combined flux in latest and established models = 0.219729 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.219729 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=0.087600Jy sigma=2.000629 ! Fit after self-cal, rms=0.085284Jy sigma=1.940937 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0198608 Jy ! Component: 100 - total flux cleaned = 0.0327575 Jy ! Total flux subtracted in 100 components = 0.0327575 Jy ! Clean residual min=-0.005930 max=0.013317 Jy/beam ! Clean residual mean=-0.000008 rms=0.001688 Jy/beam ! Combined flux in latest and established models = 0.252487 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.252487 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=0.077741Jy sigma=1.749131 ! Fit after self-cal, rms=0.077572Jy sigma=1.743732 ! Inverting map ! Added new window around map position (4.4, 2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144863 Jy ! Component: 100 - total flux cleaned = 0.0246603 Jy ! Total flux subtracted in 100 components = 0.0246603 Jy ! Clean residual min=-0.004511 max=0.008633 Jy/beam ! Clean residual mean=-0.000007 rms=0.001315 Jy/beam ! Combined flux in latest and established models = 0.277147 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 30 components and 0.277147 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=0.072875Jy sigma=1.613473 ! Fit after self-cal, rms=0.072749Jy sigma=1.610657 ! Inverting map ! Added new window around map position (1.2, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00970322 Jy ! Component: 100 - total flux cleaned = 0.0174687 Jy ! Total flux subtracted in 100 components = 0.0174687 Jy ! Clean residual min=-0.003958 max=0.004897 Jy/beam ! Clean residual mean=-0.000006 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 0.294616 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 44 components and 0.294616 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=0.070178Jy sigma=1.541961 ! Fit after self-cal, rms=0.070123Jy sigma=1.540421 ! 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=0.8745 mas, bmaj=1.744 mas, bpa=-6.117 degrees ! Estimated noise=0.183021 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 = 0.0126577 Jy ! Component: 100 - total flux cleaned = 0.0221268 Jy ! Component: 150 - total flux cleaned = 0.0294564 Jy ! Component: 200 - total flux cleaned = 0.035177 Jy ! Total flux subtracted in 200 components = 0.035177 Jy ! Clean residual min=-0.003087 max=0.005237 Jy/beam ! Clean residual mean=-0.000011 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.329793 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 58 components and 0.329793 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=0.066964Jy sigma=1.454127 ! Fit after self-cal, rms=0.066854Jy sigma=1.450789 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8745 x 1.744 at -6.117 degrees (North through East) ! Clean map min=-0.0030952 max=0.14869 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.07 KP 0.98 ! LA 0.94 MK 1.02 NL 0.98 OV 1.00 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.06 KP 0.97 ! LA 0.94 MK 1.03 NL 1.00 OV 0.98 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.05 KP 0.97 ! LA 0.94 MK 1.00 NL 0.99 OV 0.99 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.00 KP 0.97 ! LA 0.94 MK 0.99 NL 0.98 OV 1.00 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.99 KP 0.98 ! LA 0.96 MK 1.01 NL 1.01 OV 1.02 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.01 KP 0.98 ! LA 0.95 MK 0.99 NL 1.01 OV 0.99 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.02 KP 0.98 ! LA 0.94 MK 1.05 NL 1.01 OV 1.02 ! PT 0.98 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.04 KP 0.98 ! LA 0.96 MK 0.98 NL 1.02 OV 1.01 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.99 KP 0.97 ! LA 0.96 MK 0.98 NL 1.01 OV 1.01 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.05 KP 0.99 ! LA 0.96 MK 1.04 NL 1.00 OV 0.99 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.02 KP 0.98 ! LA 0.95 MK 1.02 NL 1.00 OV 1.00 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.06 KP 0.99 ! LA 0.95 MK 0.95 NL 1.00 OV 1.01 ! PT 0.98 SC 0.99 ! ! ! Fit before self-cal, rms=0.066854Jy sigma=1.450789 ! Fit after self-cal, rms=0.065574Jy sigma=1.436978 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8782 mas, bmaj=1.75 mas, bpa=-5.787 degrees ! Estimated noise=0.179052 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 (3, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00460286 Jy ! Component: 100 - total flux cleaned = 0.00611768 Jy ! Component: 150 - total flux cleaned = 0.00665891 Jy ! Component: 200 - total flux cleaned = 0.00689182 Jy ! Total flux subtracted in 200 components = 0.00689182 Jy ! Clean residual min=-0.002667 max=0.002729 Jy/beam ! Clean residual mean=-0.000005 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.336685 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 84 components and 0.336685 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=0.065186Jy sigma=1.426363 ! Fit after self-cal, rms=0.065168Jy sigma=1.425423 ! 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=0.065168Jy sigma=1.425423 ! Fit after self-cal, rms=0.065108Jy sigma=1.413691 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8808 mas, bmaj=1.737 mas, bpa=-5.922 degrees ! Estimated noise=0.179405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209403 Jy ! Component: 100 - total flux cleaned = 0.00302233 Jy ! Component: 150 - total flux cleaned = 0.00357581 Jy ! Component: 200 - total flux cleaned = 0.00403193 Jy ! Total flux subtracted in 200 components = 0.00403193 Jy ! Clean residual min=-0.001593 max=0.002452 Jy/beam ! Clean residual mean=-0.000000 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.340717 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 97 components and 0.340717 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=0.065027Jy sigma=1.411104 ! Fit after self-cal, rms=0.065020Jy sigma=1.410804 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 (5.6, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189476 Jy ! Component: 100 - total flux cleaned = 0.00226579 Jy ! Component: 150 - total flux cleaned = 0.00257129 Jy ! Component: 200 - total flux cleaned = 0.00271793 Jy ! Total flux subtracted in 200 components = 0.00271793 Jy ! Clean residual min=-0.001367 max=0.001345 Jy/beam ! Clean residual mean=-0.000000 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.343434 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 119 components and 0.343434 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=0.064953Jy sigma=1.408747 ! Fit after self-cal, rms=0.064949Jy sigma=1.408634 ! 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=0.064949Jy sigma=1.408634 ! Fit after self-cal, rms=0.064946Jy sigma=1.408447 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8801 mas, bmaj=1.736 mas, bpa=-6.02 degrees ! Estimated noise=0.1793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0009101 Jy ! Component: 100 - total flux cleaned = 0.00137182 Jy ! Component: 150 - total flux cleaned = 0.00166619 Jy ! Component: 200 - total flux cleaned = 0.00175227 Jy ! Total flux subtracted in 200 components = 0.00175227 Jy ! Clean residual min=-0.001320 max=0.001173 Jy/beam ! Clean residual mean=0.000000 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.345187 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 132 components and 0.345187 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=0.064925Jy sigma=1.407889 ! Fit after self-cal, rms=0.064925Jy sigma=1.407850 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 = 0.00032654 Jy ! Component: 100 - total flux cleaned = 0.000465895 Jy ! Component: 150 - total flux cleaned = 0.000502389 Jy ! Component: 200 - total flux cleaned = 0.000537283 Jy ! Total flux subtracted in 200 components = 0.000537283 Jy ! Clean residual min=-0.001257 max=0.001120 Jy/beam ! Clean residual mean=0.000000 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.345724 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 143 components and 0.345724 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=0.064915Jy sigma=1.407583 ! Fit after self-cal, rms=0.064913Jy sigma=1.407567 ! 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=0.064913Jy sigma=1.407567 ! Fit after self-cal, rms=0.064878Jy sigma=1.407519 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.041 mas, bmaj=2.598 mas, bpa=-7.605 degrees ! Estimated noise=0.227816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000463555 Jy ! Component: 100 - total flux cleaned = 0.000498229 Jy ! Component: 150 - total flux cleaned = 0.000525129 Jy ! Component: 200 - total flux cleaned = 0.000524611 Jy ! Total flux subtracted in 200 components = 0.000524611 Jy ! Clean residual min=-0.001365 max=0.001363 Jy/beam ! Clean residual mean=0.000000 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.346249 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 166 components and 0.346249 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=0.064875Jy sigma=1.407380 ! Fit after self-cal, rms=0.064875Jy sigma=1.407366 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 = 0.000132629 Jy ! Component: 100 - total flux cleaned = 0.000144305 Jy ! Component: 150 - total flux cleaned = 0.000144622 Jy ! Component: 200 - total flux cleaned = 0.00013514 Jy ! Total flux subtracted in 200 components = 0.00013514 Jy ! Clean residual min=-0.001347 max=0.001316 Jy/beam ! Clean residual mean=0.000000 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.346384 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 172 components and 0.346384 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=0.064874Jy sigma=1.407333 ! Fit after self-cal, rms=0.064873Jy sigma=1.407326 ! 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=0.8797 mas, bmaj=1.736 mas, bpa=-6.068 degrees ! Estimated noise=0.179191 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8797 x 1.736 at -6.068 degrees (North through East) ! Clean map min=-0.0011455 max=0.145 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=0.6749 mas, bmaj=1.393 mas, bpa=-4.583 degrees ! Estimated noise=0.388692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.106131 Jy ! Component: 100 - total flux cleaned = 0.161426 Jy ! Component: 150 - total flux cleaned = 0.1967 Jy ! Component: 200 - total flux cleaned = 0.220785 Jy ! Total flux subtracted in 200 components = 0.220785 Jy ! Clean residual min=-0.007072 max=0.013727 Jy/beam ! Clean residual mean=-0.000008 rms=0.002047 Jy/beam ! Combined flux in latest and established models = 0.220785 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 0.220785 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8797 mas, bmaj=1.736 mas, bpa=-6.068 degrees ! Estimated noise=0.179191 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 = 0.0292681 Jy ! Component: 100 - total flux cleaned = 0.0503543 Jy ! Component: 150 - total flux cleaned = 0.0663145 Jy ! Component: 200 - total flux cleaned = 0.0786152 Jy ! Total flux subtracted in 200 components = 0.0786152 Jy ! Clean residual min=-0.003980 max=0.007192 Jy/beam ! Clean residual mean=-0.000008 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 0.2994 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 48 components and 0.2994 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00955147 Jy ! Component: 100 - total flux cleaned = 0.0170564 Jy ! Component: 150 - total flux cleaned = 0.023009 Jy ! Component: 200 - total flux cleaned = 0.027759 Jy ! Total flux subtracted in 200 components = 0.027759 Jy ! Clean residual min=-0.001913 max=0.002824 Jy/beam ! Clean residual mean=-0.000003 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.327159 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 68 components and 0.327159 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00381004 Jy ! Component: 100 - total flux cleaned = 0.00688565 Jy ! Component: 150 - total flux cleaned = 0.00938966 Jy ! Component: 200 - total flux cleaned = 0.0114429 Jy ! Total flux subtracted in 200 components = 0.0114429 Jy ! Clean residual min=-0.001488 max=0.001463 Jy/beam ! Clean residual mean=-0.000001 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.338602 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 92 components and 0.338602 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=2.598 mas, bpa=-7.605 degrees ! Estimated noise=0.227816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00296559 Jy ! Component: 100 - total flux cleaned = 0.00478741 Jy ! Component: 150 - total flux cleaned = 0.00604591 Jy ! Component: 200 - total flux cleaned = 0.00694467 Jy ! Total flux subtracted in 200 components = 0.00694467 Jy ! Clean residual min=-0.001439 max=0.001401 Jy/beam ! Clean residual mean=-0.000000 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.345547 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 = 0.000591216 Jy ! Component: 100 - total flux cleaned = 0.000806399 Jy ! Component: 150 - total flux cleaned = 0.000935786 Jy ! Component: 200 - total flux cleaned = 0.00101554 Jy ! Total flux subtracted in 200 components = 0.00101554 Jy ! Clean residual min=-0.001368 max=0.001358 Jy/beam ! Clean residual mean=0.000000 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.346562 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 139 components and 0.346562 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8797 mas, bmaj=1.736 mas, bpa=-6.068 degrees ! Estimated noise=0.179191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00042642 Jy ! Component: 100 - total flux cleaned = 0.00045324 Jy ! Component: 150 - total flux cleaned = 0.000453004 Jy ! Component: 200 - total flux cleaned = 0.000452509 Jy ! Total flux subtracted in 200 components = 0.000452509 Jy ! Clean residual min=-0.001188 max=0.001076 Jy/beam ! Clean residual mean=0.000000 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.347015 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 160 components and 0.347015 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=0.064886Jy sigma=1.407540 ! Fit after self-cal, rms=0.064883Jy sigma=1.407414 wmodel /J2312+3847_X_map.mod ! wmodel: Unable to open new model file: /J2312+3847_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J2312+3847_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8797 x 1.736 at -6.068 degrees (North through East) ! Clean map min=-0.0010625 max=0.14446 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2312+3847_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.144462 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000255589 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.530774 0.530774 1.06155 2.12309 4.24619 8.49238 16.9848 33.9695 67.939 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.144 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 565.212 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2312+3847_X_dfm.log closed on Thu May 19 22:46:39 2016