! Started logfile: /scr/pima/bg219a_uvs/J1603+5730_X_dfm.log on Fri May 20 00:12:59 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219a_uvs/J1603+5730_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1603+5730_X_uva.fits ! AN table 1: 30 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.895238 visibilities/baseline/integration-bin. ! Found source: J1603+5730 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 121 lines of history. ! ! Reading 6768 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 J1603+5730_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012646Jy sigma=28.605473 ! Fit after self-cal, rms=0.883337Jy sigma=24.706683 ! 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=0.6612 mas, bmaj=1.305 mas, bpa=51.91 degrees ! Estimated noise=0.708595 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 = 0.0759869 Jy ! Component: 100 - total flux cleaned = 0.104348 Jy ! Total flux subtracted in 100 components = 0.104348 Jy ! Clean residual min=-0.014977 max=0.015754 Jy/beam ! Clean residual mean=0.000105 rms=0.003546 Jy/beam ! Combined flux in latest and established models = 0.104348 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.104348 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=0.079153Jy sigma=2.234683 ! Fit after self-cal, rms=0.078901Jy sigma=2.228360 ! 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=0.7962 mas, bmaj=2.584 mas, bpa=45.97 degrees ! Estimated noise=0.321906 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 = 0.0389304 Jy ! Component: 100 - total flux cleaned = 0.0598189 Jy ! Component: 150 - total flux cleaned = 0.0722971 Jy ! Component: 200 - total flux cleaned = 0.0802855 Jy ! Total flux subtracted in 200 components = 0.0802855 Jy ! Clean residual min=-0.009400 max=0.019228 Jy/beam ! Clean residual mean=0.000255 rms=0.003550 Jy/beam ! Combined flux in latest and established models = 0.184634 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 28 components and 0.184634 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=0.058434Jy sigma=1.592379 ! Fit after self-cal, rms=0.058225Jy sigma=1.585557 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7962 x 2.584 at 45.97 degrees (North through East) ! Clean map min=-0.0091681 max=0.11876 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 LA 0.92 MK 0.99 NL 1.07 ! OV 1.09 PT 0.93 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 LA 0.88 MK 1.02 NL 1.11 ! OV 1.09 PT 0.91 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 LA 0.90 MK 0.98 NL 1.10 ! OV 1.07 PT 0.91 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 LA 0.89 MK 1.01 NL 1.16 ! OV 1.07 PT 0.91 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 LA 0.91 MK 0.96 NL 1.11 ! OV 1.11 PT 0.89 SC 1.13 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 LA 0.93 MK 1.08 NL 1.11 ! OV 1.10 PT 0.89 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 LA 0.93 MK 1.05 NL 1.10 ! OV 1.10 PT 0.91 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 LA 0.91 MK 1.08 NL 1.11 ! OV 1.11 PT 0.89 SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 LA 0.90 MK 0.97 NL 1.15 ! OV 1.07 PT 0.87 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 LA 0.92 MK 1.02 NL 1.06 ! OV 1.12 PT 0.94 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 LA 0.89 MK 1.00 NL 1.12 ! OV 1.09 PT 0.90 SC 1.12 ! ! ! Fit before self-cal, rms=0.058225Jy sigma=1.585557 ! Fit after self-cal, rms=0.056421Jy sigma=1.520930 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8142 mas, bmaj=2.639 mas, bpa=46.02 degrees ! Estimated noise=0.320814 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 (2.8, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0148835 Jy ! Component: 100 - total flux cleaned = 0.0200341 Jy ! Component: 150 - total flux cleaned = 0.0221017 Jy ! Component: 200 - total flux cleaned = 0.0235693 Jy ! Total flux subtracted in 200 components = 0.0235693 Jy ! Clean residual min=-0.004336 max=0.005242 Jy/beam ! Clean residual mean=0.000015 rms=0.001158 Jy/beam ! Combined flux in latest and established models = 0.208203 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 50 components and 0.208203 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=0.052792Jy sigma=1.410813 ! Fit after self-cal, rms=0.052566Jy sigma=1.402469 ! 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=0.052566Jy sigma=1.402469 ! Fit after self-cal, rms=0.050912Jy sigma=1.382094 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8141 mas, bmaj=2.654 mas, bpa=45.86 degrees ! Estimated noise=0.312741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283734 Jy ! Component: 100 - total flux cleaned = 0.00339107 Jy ! Component: 150 - total flux cleaned = 0.00386412 Jy ! Component: 200 - total flux cleaned = 0.00449127 Jy ! Total flux subtracted in 200 components = 0.00449127 Jy ! Clean residual min=-0.003021 max=0.003310 Jy/beam ! Clean residual mean=-0.000003 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.212694 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 65 components and 0.212694 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=0.050532Jy sigma=1.371077 ! Fit after self-cal, rms=0.050524Jy sigma=1.370479 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 (9.6, 9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199721 Jy ! Component: 100 - total flux cleaned = 0.00234929 Jy ! Component: 150 - total flux cleaned = 0.00257562 Jy ! Component: 200 - total flux cleaned = 0.00283646 Jy ! Total flux subtracted in 200 components = 0.00283646 Jy ! Clean residual min=-0.002302 max=0.002235 Jy/beam ! Clean residual mean=-0.000001 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.215531 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 86 components and 0.215531 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=0.050198Jy sigma=1.362442 ! Fit after self-cal, rms=0.050182Jy sigma=1.362075 ! 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=0.050182Jy sigma=1.362075 ! Fit after self-cal, rms=0.050163Jy sigma=1.360583 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8189 mas, bmaj=2.647 mas, bpa=45.87 degrees ! Estimated noise=0.311978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000205352 Jy ! Component: 100 - total flux cleaned = 0.000311891 Jy ! Component: 150 - total flux cleaned = 0.000308871 Jy ! Component: 200 - total flux cleaned = 0.000399596 Jy ! Total flux subtracted in 200 components = 0.000399596 Jy ! Clean residual min=-0.002002 max=0.001862 Jy/beam ! Clean residual mean=0.000001 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.21593 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 106 components and 0.21593 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=0.050034Jy sigma=1.358094 ! Fit after self-cal, rms=0.050035Jy sigma=1.357975 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 = -0.000253696 Jy ! Component: 100 - total flux cleaned = -8.78784e-05 Jy ! Component: 150 - total flux cleaned = -4.75279e-05 Jy ! Component: 200 - total flux cleaned = 6.12247e-05 Jy ! Total flux subtracted in 200 components = 6.12247e-05 Jy ! Clean residual min=-0.001884 max=0.001627 Jy/beam ! Clean residual mean=0.000003 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.215992 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 117 components and 0.215992 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=0.049957Jy sigma=1.356805 ! Fit after self-cal, rms=0.049956Jy sigma=1.356757 ! 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=0.049956Jy sigma=1.356757 ! Fit after self-cal, rms=0.050028Jy sigma=1.356577 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.122 mas, bmaj=3.809 mas, bpa=41.86 degrees ! Estimated noise=0.383427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00027918 Jy ! Component: 100 - total flux cleaned = 0.000579564 Jy ! Component: 150 - total flux cleaned = 0.000783395 Jy ! Component: 200 - total flux cleaned = 0.000970044 Jy ! Total flux subtracted in 200 components = 0.000970044 Jy ! Clean residual min=-0.001556 max=0.001392 Jy/beam ! Clean residual mean=0.000004 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.216962 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 137 components and 0.216962 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=0.049979Jy sigma=1.355870 ! Fit after self-cal, rms=0.049983Jy sigma=1.355829 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 = 2.76772e-05 Jy ! Component: 100 - total flux cleaned = 5.70601e-05 Jy ! Component: 150 - total flux cleaned = 7.97789e-07 Jy ! Component: 200 - total flux cleaned = -2.67022e-05 Jy ! Total flux subtracted in 200 components = -2.67022e-05 Jy ! Clean residual min=-0.001466 max=0.001346 Jy/beam ! Clean residual mean=0.000005 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.216935 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 147 components and 0.216935 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=0.049952Jy sigma=1.355446 ! Fit after self-cal, rms=0.049951Jy sigma=1.355431 ! 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=0.8214 mas, bmaj=2.648 mas, bpa=45.87 degrees ! Estimated noise=0.311757 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8214 x 2.648 at 45.87 degrees (North through East) ! Clean map min=-0.0050708 max=0.1177 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=0.674 mas, bmaj=1.319 mas, bpa=51.88 degrees ! Estimated noise=0.718889 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0765984 Jy ! Component: 100 - total flux cleaned = 0.103154 Jy ! Component: 150 - total flux cleaned = 0.119994 Jy ! Component: 200 - total flux cleaned = 0.133856 Jy ! Total flux subtracted in 200 components = 0.133856 Jy ! Clean residual min=-0.009192 max=0.010772 Jy/beam ! Clean residual mean=0.000066 rms=0.002480 Jy/beam ! Combined flux in latest and established models = 0.133856 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.133856 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8214 mas, bmaj=2.648 mas, bpa=45.87 degrees ! Estimated noise=0.311757 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 = 0.0229356 Jy ! Component: 100 - total flux cleaned = 0.036671 Jy ! Component: 150 - total flux cleaned = 0.0464334 Jy ! Component: 200 - total flux cleaned = 0.0535825 Jy ! Total flux subtracted in 200 components = 0.0535825 Jy ! Clean residual min=-0.005029 max=0.005694 Jy/beam ! Clean residual mean=0.000101 rms=0.001616 Jy/beam ! Combined flux in latest and established models = 0.187439 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 57 components and 0.187439 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=2.122 mas, bmaj=3.809 mas, bpa=41.86 degrees ! Estimated noise=0.383427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00867846 Jy ! Component: 100 - total flux cleaned = 0.0128136 Jy ! Component: 150 - total flux cleaned = 0.0154517 Jy ! Component: 200 - total flux cleaned = 0.0175034 Jy ! Total flux subtracted in 200 components = 0.0175034 Jy ! Clean residual min=-0.004070 max=0.003407 Jy/beam ! Clean residual mean=0.000096 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 0.204942 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 = 0.00137017 Jy ! Component: 100 - total flux cleaned = 0.00234634 Jy ! Component: 150 - total flux cleaned = 0.00303796 Jy ! Component: 200 - total flux cleaned = 0.00323846 Jy ! Total flux subtracted in 200 components = 0.00323846 Jy ! Clean residual min=-0.002843 max=0.002511 Jy/beam ! Clean residual mean=0.000064 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.208181 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 112 components and 0.208181 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8214 mas, bmaj=2.648 mas, bpa=45.87 degrees ! Estimated noise=0.311757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000886965 Jy ! Component: 100 - total flux cleaned = 0.00108776 Jy ! Component: 150 - total flux cleaned = 0.00115455 Jy ! Component: 200 - total flux cleaned = 0.00135566 Jy ! Total flux subtracted in 200 components = 0.00135566 Jy ! Clean residual min=-0.002089 max=0.002363 Jy/beam ! Clean residual mean=0.000017 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.209536 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 132 components and 0.209536 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=0.050100Jy sigma=1.358851 ! Fit after self-cal, rms=0.050064Jy sigma=1.358290 wmodel /J1603+5730_X_map.mod ! wmodel: Unable to open new model file: /J1603+5730_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J1603+5730_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8214 x 2.648 at 45.87 degrees (North through East) ! Clean map min=-0.0029572 max=0.11774 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1603+5730_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.117744 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000491693 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.25279 1.25279 2.50558 5.01116 10.0223 20.0446 40.0893 80.1786 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.117 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 239.465 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1603+5730_X_dfm.log closed on Fri May 20 00:13:01 2016