! Started logfile: /scr/pima/bg219h_uvs/J0203+5411_X_dfm.log on Thu May 19 22:02:41 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/J0203+5411_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0203+5411_X_uva.fits ! AN table 1: 69 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.58905 visibilities/baseline/integration-bin. ! Found source: J0203+5411 ! ! 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 21948 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 J0203+5411_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 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.022973Jy sigma=24.154201 ! Fit after self-cal, rms=0.841411Jy sigma=19.796291 ! 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=0.8526 mas, bmaj=1.51 mas, bpa=51.14 degrees ! Estimated noise=0.540618 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 = 0.121601 Jy ! Component: 100 - total flux cleaned = 0.160726 Jy ! Total flux subtracted in 100 components = 0.160726 Jy ! Clean residual min=-0.011276 max=0.020540 Jy/beam ! Clean residual mean=0.000168 rms=0.002883 Jy/beam ! Combined flux in latest and established models = 0.160726 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.160726 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=0.084612Jy sigma=1.884204 ! Fit after self-cal, rms=0.083878Jy sigma=1.873423 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0228025 Jy ! Component: 100 - total flux cleaned = 0.0360539 Jy ! Total flux subtracted in 100 components = 0.0360539 Jy ! Clean residual min=-0.009511 max=0.020244 Jy/beam ! Clean residual mean=0.000117 rms=0.002109 Jy/beam ! Combined flux in latest and established models = 0.196779 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.196779 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=0.075649Jy sigma=1.652737 ! Fit after self-cal, rms=0.075515Jy sigma=1.650639 ! Inverting map ! Added new window around map position (-1.2, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174785 Jy ! Component: 100 - total flux cleaned = 0.0269514 Jy ! Total flux subtracted in 100 components = 0.0269514 Jy ! Clean residual min=-0.007476 max=0.008369 Jy/beam ! Clean residual mean=0.000081 rms=0.001545 Jy/beam ! Combined flux in latest and established models = 0.223731 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.223731 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=0.070060Jy sigma=1.503511 ! Fit after self-cal, rms=0.069557Jy sigma=1.494672 ! 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=1.142 mas, bmaj=1.734 mas, bpa=49.34 degrees ! Estimated noise=0.212353 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 = 0.0127349 Jy ! Component: 100 - total flux cleaned = 0.0199752 Jy ! Component: 150 - total flux cleaned = 0.0250106 Jy ! Component: 200 - total flux cleaned = 0.0288211 Jy ! Total flux subtracted in 200 components = 0.0288211 Jy ! Clean residual min=-0.006217 max=0.005967 Jy/beam ! Clean residual mean=0.000090 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 0.252552 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 37 components and 0.252552 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=0.067056Jy sigma=1.429121 ! Fit after self-cal, rms=0.066713Jy sigma=1.421812 ! Inverting map ! Added new window around map position (-3.4, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00613216 Jy ! Component: 100 - total flux cleaned = 0.0100692 Jy ! Component: 150 - total flux cleaned = 0.0129995 Jy ! Component: 200 - total flux cleaned = 0.0153562 Jy ! Total flux subtracted in 200 components = 0.0153562 Jy ! Clean residual min=-0.005084 max=0.003106 Jy/beam ! Clean residual mean=0.000054 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.267908 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 55 components and 0.267908 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=0.066027Jy sigma=1.404268 ! Fit after self-cal, rms=0.065931Jy sigma=1.402453 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.142 x 1.734 at 49.34 degrees (North through East) ! Clean map min=-0.0040181 max=0.15441 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.01 KP 0.99 ! LA 0.95 MK 0.98 NL 1.02 OV 1.01 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.02 KP 0.99 ! LA 0.98 MK 0.99 NL 0.99 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.04 KP 1.00 ! LA 0.98 MK 0.97 NL 1.01 OV 1.02 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.00 KP 0.99 ! LA 0.98 MK 1.00 NL 1.01 OV 1.00 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.00 KP 1.00 ! LA 0.98 MK 0.95 NL 1.02 OV 1.01 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.99 KP 1.02 ! LA 0.98 MK 1.02 NL 1.02 OV 1.00 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 0.98 KP 0.99 ! LA 0.99 MK 0.99 NL 1.00 OV 1.01 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.04 KP 1.01 ! LA 0.99 MK 0.96 NL 1.01 OV 1.01 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.99 KP 0.98 ! LA 0.99 MK 1.00 NL 1.03 OV 0.99 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.98 KP 0.99 ! LA 0.98 MK 1.04 NL 1.00 OV 1.01 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.96 KP 0.99 ! LA 0.98 MK 1.02 NL 1.02 OV 1.00 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.97 KP 1.03 ! LA 0.96 MK 1.10 NL 1.01 OV 1.01 ! PT 0.96 SC 0.98 ! ! ! Fit before self-cal, rms=0.065931Jy sigma=1.402453 ! Fit after self-cal, rms=0.065292Jy sigma=1.397909 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.14 mas, bmaj=1.734 mas, bpa=49.38 degrees ! Estimated noise=0.211395 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 = -0.000300292 Jy ! Component: 100 - total flux cleaned = 0.00101734 Jy ! Component: 150 - total flux cleaned = 0.0019278 Jy ! Component: 200 - total flux cleaned = 0.00235396 Jy ! Total flux subtracted in 200 components = 0.00235396 Jy ! Clean residual min=-0.003971 max=0.002663 Jy/beam ! Clean residual mean=0.000020 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.270262 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 76 components and 0.270262 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=0.065138Jy sigma=1.393909 ! Fit after self-cal, rms=0.065083Jy sigma=1.392999 ! 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=0.065083Jy sigma=1.392999 ! Fit after self-cal, rms=0.065379Jy sigma=1.385456 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.142 mas, bmaj=1.728 mas, bpa=49.92 degrees ! Estimated noise=0.211708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000437879 Jy ! Component: 100 - total flux cleaned = 0.000367699 Jy ! Component: 150 - total flux cleaned = 0.000859472 Jy ! Component: 200 - total flux cleaned = 0.00123945 Jy ! Total flux subtracted in 200 components = 0.00123945 Jy ! Clean residual min=-0.002658 max=0.002460 Jy/beam ! Clean residual mean=0.000001 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.271502 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.271502 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=0.065269Jy sigma=1.382782 ! Fit after self-cal, rms=0.065230Jy sigma=1.381888 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 = -0.000179211 Jy ! Component: 100 - total flux cleaned = 0.00053207 Jy ! Component: 150 - total flux cleaned = 0.000791393 Jy ! Component: 200 - total flux cleaned = 0.000900506 Jy ! Total flux subtracted in 200 components = 0.000900506 Jy ! Clean residual min=-0.002296 max=0.002131 Jy/beam ! Clean residual mean=-0.000001 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.272402 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 97 components and 0.272402 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=0.065174Jy sigma=1.380454 ! Fit after self-cal, rms=0.065139Jy sigma=1.379911 ! Inverting map ! Added new window around map position (-6, -18.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102554 Jy ! Component: 100 - total flux cleaned = 0.00136984 Jy ! Component: 150 - total flux cleaned = 0.00178814 Jy ! Component: 200 - total flux cleaned = 0.00222479 Jy ! Total flux subtracted in 200 components = 0.00222479 Jy ! Clean residual min=-0.001730 max=0.001750 Jy/beam ! Clean residual mean=-0.000003 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.274627 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 113 components and 0.274627 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=0.065040Jy sigma=1.377778 ! Fit after self-cal, rms=0.065029Jy sigma=1.377564 ! 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=0.065029Jy sigma=1.377564 ! Fit after self-cal, rms=0.065198Jy sigma=1.377325 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.143 mas, bmaj=1.727 mas, bpa=50.06 degrees ! Estimated noise=0.211711 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.99079e-05 Jy ! Component: 100 - total flux cleaned = 0.000556065 Jy ! Component: 150 - total flux cleaned = 0.000929303 Jy ! Component: 200 - total flux cleaned = 0.00125453 Jy ! Total flux subtracted in 200 components = 0.00125453 Jy ! Clean residual min=-0.001535 max=0.001534 Jy/beam ! Clean residual mean=-0.000001 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.275882 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 119 components and 0.275881 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=0.065156Jy sigma=1.376356 ! Fit after self-cal, rms=0.065150Jy sigma=1.376226 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 = 0.000148863 Jy ! Component: 100 - total flux cleaned = 0.000566566 Jy ! Component: 150 - total flux cleaned = 0.000764142 Jy ! Component: 200 - total flux cleaned = 0.000856162 Jy ! Total flux subtracted in 200 components = 0.000856162 Jy ! Clean residual min=-0.001459 max=0.001445 Jy/beam ! Clean residual mean=-0.000003 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.276738 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 127 components and 0.276738 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=0.065128Jy sigma=1.375699 ! Fit after self-cal, rms=0.065121Jy sigma=1.375614 ! 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=0.065121Jy sigma=1.375614 ! Fit after self-cal, rms=0.065220Jy sigma=1.375560 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.207 mas, bmaj=2.416 mas, bpa=53.4 degrees ! Estimated noise=0.247192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0001901 Jy ! Component: 100 - total flux cleaned = 0.000578873 Jy ! Component: 150 - total flux cleaned = 0.0007945 Jy ! Component: 200 - total flux cleaned = 0.000958212 Jy ! Total flux subtracted in 200 components = 0.000958212 Jy ! Clean residual min=-0.001516 max=0.001776 Jy/beam ! Clean residual mean=-0.000006 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.277696 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 142 components and 0.277696 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=0.065207Jy sigma=1.375263 ! Fit after self-cal, rms=0.065204Jy sigma=1.375171 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 = -3.53855e-05 Jy ! Component: 100 - total flux cleaned = 0.000256086 Jy ! Component: 150 - total flux cleaned = 0.000413581 Jy ! Component: 200 - total flux cleaned = 0.000490684 Jy ! Total flux subtracted in 200 components = 0.000490684 Jy ! Clean residual min=-0.001467 max=0.001681 Jy/beam ! Clean residual mean=-0.000007 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.278187 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 153 components and 0.278187 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=0.065198Jy sigma=1.375024 ! Fit after self-cal, rms=0.065194Jy sigma=1.374958 ! 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=1.143 mas, bmaj=1.727 mas, bpa=50.11 degrees ! Estimated noise=0.211782 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.143 x 1.727 at 50.11 degrees (North through East) ! Clean map min=-0.001585 max=0.15398 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=0.8529 mas, bmaj=1.503 mas, bpa=51.56 degrees ! Estimated noise=0.538236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.121938 Jy ! Component: 100 - total flux cleaned = 0.166996 Jy ! Component: 150 - total flux cleaned = 0.191817 Jy ! Component: 200 - total flux cleaned = 0.207266 Jy ! Total flux subtracted in 200 components = 0.207266 Jy ! Clean residual min=-0.005349 max=0.008444 Jy/beam ! Clean residual mean=0.000085 rms=0.001454 Jy/beam ! Combined flux in latest and established models = 0.207266 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.207266 Jy ! Inverting map and beam ! Estimated beam: bmin=1.143 mas, bmaj=1.727 mas, bpa=50.11 degrees ! Estimated noise=0.211782 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 = 0.0159083 Jy ! Component: 100 - total flux cleaned = 0.0257715 Jy ! Component: 150 - total flux cleaned = 0.0328793 Jy ! Component: 200 - total flux cleaned = 0.0383667 Jy ! Total flux subtracted in 200 components = 0.0383667 Jy ! Clean residual min=-0.002803 max=0.003600 Jy/beam ! Clean residual mean=0.000072 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.245633 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 49 components and 0.245633 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=2.207 mas, bmaj=2.416 mas, bpa=53.4 degrees ! Estimated noise=0.247192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00743502 Jy ! Component: 100 - total flux cleaned = 0.0125945 Jy ! Component: 150 - total flux cleaned = 0.0164376 Jy ! Component: 200 - total flux cleaned = 0.0193909 Jy ! Total flux subtracted in 200 components = 0.0193909 Jy ! Clean residual min=-0.002167 max=0.002710 Jy/beam ! Clean residual mean=0.000053 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.265024 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 = 0.00232312 Jy ! Component: 100 - total flux cleaned = 0.00420113 Jy ! Component: 150 - total flux cleaned = 0.00575142 Jy ! Component: 200 - total flux cleaned = 0.00704692 Jy ! Total flux subtracted in 200 components = 0.00704692 Jy ! Clean residual min=-0.001713 max=0.002085 Jy/beam ! Clean residual mean=0.000022 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.272071 Jy ! Adding 109 model components to the UV plane model. ! The established model now contains 142 components and 0.272071 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.143 mas, bmaj=1.727 mas, bpa=50.11 degrees ! Estimated noise=0.211782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00029755 Jy ! Component: 100 - total flux cleaned = 0.00100526 Jy ! Component: 150 - total flux cleaned = 0.00147651 Jy ! Component: 200 - total flux cleaned = 0.00193852 Jy ! Total flux subtracted in 200 components = 0.00193852 Jy ! Clean residual min=-0.001622 max=0.001704 Jy/beam ! Clean residual mean=0.000005 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.274009 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 160 components and 0.274009 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=0.065264Jy sigma=1.376033 ! Fit after self-cal, rms=0.065218Jy sigma=1.375227 wmodel /J0203+5411_X_map.mod ! wmodel: Unable to open new model file: /J0203+5411_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0203+5411_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.143 x 1.727 at 50.11 degrees (North through East) ! Clean map min=-0.0014313 max=0.15413 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0203+5411_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.154126 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000335314 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.652675 0.652675 1.30535 2.6107 5.2214 10.4428 20.8856 41.7712 83.5424 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.154 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 459.647 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0203+5411_X_dfm.log closed on Thu May 19 22:02:45 2016