! Started logfile: .//J1258+2123_X_dfm.log on Wed Nov 16 11:58:16 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J1258+2123_X_uvm.fits ! Reading UV FITS file: .//J1258+2123_X_uvm.fits ! AN table 1: 99 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.667789 visibilities/baseline/integration-bin. ! Found source: J1258+2123 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 94 lines of history. ! ! Reading 23800 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Polarization RR is unavailable. ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: I, channels: 1..8 ! 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 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 J1258+2123_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000783Jy sigma=33.769498 ! Fit after self-cal, rms=0.991011Jy sigma=33.447855 ! 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=1.035 mas, bmaj=1.729 mas, bpa=12.35 degrees ! Estimated noise=0.276286 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 = 0.00715138 Jy ! Component: 100 - total flux cleaned = 0.00865631 Jy ! Total flux subtracted in 100 components = 0.00865631 Jy ! Clean residual min=-0.001265 max=0.001089 Jy/beam ! Clean residual mean=0.000000 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.00865631 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.00865631 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. ! ! Fit before self-cal, rms=0.021204Jy sigma=0.696173 ! Fit after self-cal, rms=0.019531Jy sigma=0.638395 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00373751 Jy ! Component: 100 - total flux cleaned = 0.00394844 Jy ! Total flux subtracted in 100 components = 0.00394844 Jy ! Clean residual min=-0.001033 max=0.000889 Jy/beam ! Clean residual mean=-0.000000 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0126047 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 8 components and 0.0126047 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. ! ! Fit before self-cal, rms=0.018985Jy sigma=0.621118 ! Fit after self-cal, rms=0.018975Jy sigma=0.620817 ! 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=1.313 mas, bmaj=2.109 mas, bpa=9.401 degrees ! Estimated noise=0.13739 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 = -0.000129862 Jy ! Component: 100 - total flux cleaned = -0.00018481 Jy ! Component: 150 - total flux cleaned = -0.000206848 Jy ! Component: 200 - total flux cleaned = -0.000216856 Jy ! Total flux subtracted in 200 components = -0.000216856 Jy ! Clean residual min=-0.000614 max=0.000564 Jy/beam ! Clean residual mean=-0.000000 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0123879 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.0123879 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. ! ! Fit before self-cal, rms=0.018957Jy sigma=0.620366 ! Fit after self-cal, rms=0.018951Jy sigma=0.620267 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.313 x 2.109 at 9.401 degrees (North through East) ! Clean map min=-0.00058324 max=0.013146 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 0.96 FD 0.92 HN 1.04 KP 1.10 ! LA 0.96 MK 0.88 NL 1.20 OV 0.98 ! PT 1.19 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.97 HN 0.90 KP 1.10 ! LA 1.08 MK 0.88 NL 1.04 OV 0.91 ! PT 1.08 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 0.92 KP 1.06 ! LA 1.07 MK 0.96 NL 1.10 OV 0.94 ! PT 0.94 SC 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.99 HN 1.00 KP 1.10 ! LA 0.99 MK 0.93 NL 1.11 OV 0.94 ! PT 1.00 SC 0.89 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 0.92 KP 0.99 ! LA 1.05 MK 0.85 NL 0.91 OV 0.92 ! PT 1.08 SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.018951Jy sigma=0.620267 ! Fit after self-cal, rms=0.019161Jy sigma=0.619291 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.295 mas, bmaj=2.084 mas, bpa=9.164 degrees ! Estimated noise=0.13908 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 = 0.000312888 Jy ! Component: 100 - total flux cleaned = 0.000326856 Jy ! Component: 150 - total flux cleaned = 0.000333013 Jy ! Component: 200 - total flux cleaned = 0.000338552 Jy ! Total flux subtracted in 200 components = 0.000338552 Jy ! Clean residual min=-0.000535 max=0.000540 Jy/beam ! Clean residual mean=-0.000000 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.0127264 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.0127264 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. ! ! Fit before self-cal, rms=0.019154Jy sigma=0.619107 ! Fit after self-cal, rms=0.019165Jy sigma=0.618703 ! 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. ! ! Fit before self-cal, rms=0.019165Jy sigma=0.618703 ! Fit after self-cal, rms=0.019362Jy sigma=0.618565 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.294 mas, bmaj=2.08 mas, bpa=9.089 degrees ! Estimated noise=0.140189 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.91955e-05 Jy ! Component: 100 - total flux cleaned = 9.94546e-05 Jy ! Component: 150 - total flux cleaned = 0.000109257 Jy ! Component: 200 - total flux cleaned = 0.000113536 Jy ! Total flux subtracted in 200 components = 0.000113536 Jy ! Clean residual min=-0.000512 max=0.000507 Jy/beam ! Clean residual mean=-0.000000 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.01284 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.01284 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. ! ! Fit before self-cal, rms=0.019358Jy sigma=0.618483 ! Fit after self-cal, rms=0.019356Jy sigma=0.618337 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 = -8.11313e-06 Jy ! Component: 100 - total flux cleaned = -4.27349e-06 Jy ! Component: 150 - total flux cleaned = -7.98527e-07 Jy ! Component: 200 - total flux cleaned = -8.33674e-07 Jy ! Total flux subtracted in 200 components = -8.33674e-07 Jy ! Clean residual min=-0.000506 max=0.000511 Jy/beam ! Clean residual mean=-0.000000 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0128391 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.0128391 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. ! ! Fit before self-cal, rms=0.019354Jy sigma=0.618297 ! Fit after self-cal, rms=0.019353Jy sigma=0.618288 ! 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. ! ! Fit before self-cal, rms=0.019353Jy sigma=0.618288 ! Fit after self-cal, rms=0.019520Jy sigma=0.618170 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.294 mas, bmaj=2.077 mas, bpa=9.013 degrees ! Estimated noise=0.14105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.02403e-05 Jy ! Component: 100 - total flux cleaned = 8.01852e-05 Jy ! Component: 150 - total flux cleaned = 8.02958e-05 Jy ! Component: 200 - total flux cleaned = 8.04576e-05 Jy ! Total flux subtracted in 200 components = 8.04576e-05 Jy ! Clean residual min=-0.000499 max=0.000498 Jy/beam ! Clean residual mean=-0.000000 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0129196 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.0129196 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. ! ! Fit before self-cal, rms=0.019519Jy sigma=0.618138 ! Fit after self-cal, rms=0.019521Jy sigma=0.618102 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 = -1.24477e-06 Jy ! Component: 100 - total flux cleaned = -4.17288e-06 Jy ! Component: 150 - total flux cleaned = -4.06233e-06 Jy ! Component: 200 - total flux cleaned = -6.33086e-06 Jy ! Total flux subtracted in 200 components = -6.33086e-06 Jy ! Clean residual min=-0.000499 max=0.000498 Jy/beam ! Clean residual mean=-0.000000 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0129133 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.0129133 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. ! ! Fit before self-cal, rms=0.019520Jy sigma=0.618085 ! Fit after self-cal, rms=0.019519Jy sigma=0.618072 ! 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. ! ! Fit before self-cal, rms=0.019519Jy sigma=0.618072 ! Fit after self-cal, rms=0.019823Jy sigma=0.617870 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.423 mas, bmaj=3.271 mas, bpa=11.48 degrees ! Estimated noise=0.166359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000175115 Jy ! Component: 100 - total flux cleaned = 0.000252044 Jy ! Component: 150 - total flux cleaned = 0.000264997 Jy ! Component: 200 - total flux cleaned = 0.000269764 Jy ! Total flux subtracted in 200 components = 0.000269764 Jy ! Clean residual min=-0.000464 max=0.000440 Jy/beam ! Clean residual mean=-0.000001 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.013183 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 34 components and 0.013183 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. ! ! Fit before self-cal, rms=0.019823Jy sigma=0.617863 ! Fit after self-cal, rms=0.019830Jy sigma=0.617827 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 = 1.66169e-05 Jy ! Component: 100 - total flux cleaned = 2.45556e-05 Jy ! Component: 150 - total flux cleaned = 2.79487e-05 Jy ! Component: 200 - total flux cleaned = 3.26031e-05 Jy ! Total flux subtracted in 200 components = 3.26031e-05 Jy ! Clean residual min=-0.000464 max=0.000438 Jy/beam ! Clean residual mean=-0.000001 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.0132156 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 36 components and 0.0132156 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. ! ! Fit before self-cal, rms=0.019830Jy sigma=0.617830 ! Fit after self-cal, rms=0.019830Jy sigma=0.617824 ! 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=1.294 mas, bmaj=2.074 mas, bpa=8.857 degrees ! Estimated noise=0.142407 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.294 x 2.074 at 8.857 degrees (North through East) ! Clean map min=-0.0004764 max=0.013519 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=1.021 mas, bmaj=1.698 mas, bpa=11.7 degrees ! Estimated noise=0.283701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107845 Jy ! Component: 100 - total flux cleaned = 0.0130156 Jy ! Component: 150 - total flux cleaned = 0.0129504 Jy ! Component: 200 - total flux cleaned = 0.0129223 Jy ! Total flux subtracted in 200 components = 0.0129223 Jy ! Clean residual min=-0.001023 max=0.000823 Jy/beam ! Clean residual mean=-0.000000 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0129223 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0129223 Jy ! Inverting map and beam ! Estimated beam: bmin=1.294 mas, bmaj=2.074 mas, bpa=8.857 degrees ! Estimated noise=0.142407 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 = 0.000113122 Jy ! Component: 100 - total flux cleaned = 0.000100353 Jy ! Component: 150 - total flux cleaned = 0.000101149 Jy ! Component: 200 - total flux cleaned = 0.000102122 Jy ! Total flux subtracted in 200 components = 0.000102122 Jy ! Clean residual min=-0.000486 max=0.000478 Jy/beam ! Clean residual mean=-0.000001 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0130244 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.0130244 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=2.423 mas, bmaj=3.271 mas, bpa=11.48 degrees ! Estimated noise=0.166359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000126711 Jy ! Component: 100 - total flux cleaned = 0.000140436 Jy ! Component: 150 - total flux cleaned = 0.000148577 Jy ! Component: 200 - total flux cleaned = 0.000159788 Jy ! Total flux subtracted in 200 components = 0.000159788 Jy ! Clean residual min=-0.000451 max=0.000460 Jy/beam ! Clean residual mean=-0.000001 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.0131842 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 = 6.75568e-06 Jy ! Component: 100 - total flux cleaned = 1.29064e-05 Jy ! Component: 150 - total flux cleaned = 2.15398e-05 Jy ! Component: 200 - total flux cleaned = 2.68002e-05 Jy ! Total flux subtracted in 200 components = 2.68002e-05 Jy ! Clean residual min=-0.000459 max=0.000447 Jy/beam ! Clean residual mean=-0.000001 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.013211 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.013211 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.294 mas, bmaj=2.074 mas, bpa=8.857 degrees ! Estimated noise=0.142407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.97196e-05 Jy ! Component: 100 - total flux cleaned = -3.06308e-05 Jy ! Component: 150 - total flux cleaned = -3.53787e-05 Jy ! Component: 200 - total flux cleaned = -4.3838e-05 Jy ! Total flux subtracted in 200 components = -4.3838e-05 Jy ! Clean residual min=-0.000496 max=0.000466 Jy/beam ! Clean residual mean=-0.000000 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0131671 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.0131671 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. ! ! Fit before self-cal, rms=0.019831Jy sigma=0.617852 ! Fit after self-cal, rms=0.019830Jy sigma=0.617819 wmodel /J1258+2123_X_map.mod ! wmodel: Unable to open new model file: /J1258+2123_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1258+2123_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.294 x 2.074 at 8.857 degrees (North through East) ! Clean map min=-0.00047986 max=0.013537 Jy/beam ! Writing clean map to FITS file: .//J1258+2123_X_map.fits wmodel .//J1258+2123_X_map.mod ! Writing 29 model components to file: .//J1258+2123_X_map.mod wobs .//J1258+2123_X_uvs.fits ! Writing UV FITS file: .//J1258+2123_X_uvs.fits wwins .//J1258+2123_X_map.win ! wwins: Wrote 1 windows to .//J1258+2123_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.013537 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116371 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.57895 2.57895 5.1579 10.3158 20.6316 41.2632 82.5263 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.013 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 116.326 quit ! Quitting program ! Log file .//J1258+2123_X_dfm.log closed on Wed Nov 16 11:58:19 2016