! Started logfile: /scr/pima/bg219g_uvs/J1813+0615_X_dfm.log on Thu May 19 21:57:34 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/bg219g_uvs/J1813+0615_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1813+0615_X_uva.fits ! AN table 1: 23 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.892754 visibilities/baseline/integration-bin. ! Found source: J1813+0615 ! ! 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 11088 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 J1813+0615_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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=1.025643Jy sigma=24.414141 ! Fit after self-cal, rms=0.725484Jy sigma=17.175580 ! 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=0.7188 mas, bmaj=1.738 mas, bpa=2.664 degrees ! Estimated noise=0.545704 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 = 0.211727 Jy ! Component: 100 - total flux cleaned = 0.261058 Jy ! Total flux subtracted in 100 components = 0.261058 Jy ! Clean residual min=-0.009361 max=0.019004 Jy/beam ! Clean residual mean=-0.000002 rms=0.002563 Jy/beam ! Combined flux in latest and established models = 0.261058 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.261058 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=0.083249Jy sigma=1.782113 ! Fit after self-cal, rms=0.083233Jy sigma=1.781906 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0205029 Jy ! Component: 100 - total flux cleaned = 0.0314186 Jy ! Total flux subtracted in 100 components = 0.0314186 Jy ! Clean residual min=-0.006535 max=0.006373 Jy/beam ! Clean residual mean=-0.000001 rms=0.001423 Jy/beam ! Combined flux in latest and established models = 0.292477 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.292477 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=0.077716Jy sigma=1.623168 ! Fit after self-cal, rms=0.077707Jy sigma=1.622879 ! 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=0.8695 mas, bmaj=1.998 mas, bpa=1.597 degrees ! Estimated noise=0.293986 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 = 0.00627196 Jy ! Component: 100 - total flux cleaned = 0.00901173 Jy ! Component: 150 - total flux cleaned = 0.0101413 Jy ! Component: 200 - total flux cleaned = 0.0103008 Jy ! Total flux subtracted in 200 components = 0.0103008 Jy ! Clean residual min=-0.004616 max=0.005909 Jy/beam ! Clean residual mean=0.000001 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 0.302777 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.302777 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=0.077286Jy sigma=1.609353 ! Fit after self-cal, rms=0.077284Jy sigma=1.609220 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8695 x 1.998 at 1.597 degrees (North through East) ! Clean map min=-0.0041268 max=0.27815 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 0.98 KP 1.00 ! LA 1.08 MK 0.97 NL 1.00 OV 0.98 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.04 KP 1.00 ! LA 1.08 MK 0.98 NL 1.00 OV 0.98 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.00 KP 1.01 ! LA 1.07 MK 0.98 NL 1.02 OV 0.96 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.98 KP 1.04 ! LA 1.12 MK 1.01 NL 0.99 OV 0.97 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.97 KP 0.97 ! LA 1.10 MK 0.99 NL 0.99 OV 0.97 ! PT 0.86 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.00 KP 1.00 ! LA 1.12 MK 1.00 NL 1.01 OV 0.94 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.98 KP 1.00 ! LA 1.02 MK 0.98 NL 1.01 OV 0.96 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.03 KP 0.99 ! LA 1.10 MK 1.00 NL 0.98 OV 0.96 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.00 KP 1.00 ! LA 1.06 MK 1.03 NL 0.98 OV 0.95 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.98 KP 0.96 ! LA 1.11 MK 1.02 NL 0.98 OV 0.97 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.94 KP 1.01 ! LA 1.04 MK 1.01 NL 0.99 OV 0.95 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00 KP 0.94 ! LA 1.09 MK 1.05 NL 0.95 OV 0.95 ! PT 0.99 SC 0.98 ! ! ! Fit before self-cal, rms=0.077284Jy sigma=1.609220 ! Fit after self-cal, rms=0.077626Jy sigma=1.577407 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8672 mas, bmaj=1.999 mas, bpa=1.651 degrees ! Estimated noise=0.293476 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 = 0.00050049 Jy ! Component: 100 - total flux cleaned = 0.000363343 Jy ! Component: 150 - total flux cleaned = 0.000363265 Jy ! Component: 200 - total flux cleaned = 0.000327075 Jy ! Total flux subtracted in 200 components = 0.000327075 Jy ! Clean residual min=-0.002228 max=0.002619 Jy/beam ! Clean residual mean=-0.000001 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.303105 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 21 components and 0.303105 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=0.077569Jy sigma=1.576287 ! Fit after self-cal, rms=0.077625Jy sigma=1.576063 ! 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=0.077625Jy sigma=1.576063 ! Fit after self-cal, rms=0.077606Jy sigma=1.575965 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8663 mas, bmaj=1.998 mas, bpa=1.637 degrees ! Estimated noise=0.293426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00034855 Jy ! Component: 100 - total flux cleaned = 0.000346992 Jy ! Component: 150 - total flux cleaned = 0.000373392 Jy ! Component: 200 - total flux cleaned = 0.000398095 Jy ! Total flux subtracted in 200 components = 0.000398095 Jy ! Clean residual min=-0.002228 max=0.002535 Jy/beam ! Clean residual mean=-0.000001 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.303503 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.303503 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=0.077578Jy sigma=1.575455 ! Fit after self-cal, rms=0.077578Jy sigma=1.575418 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 (22.2, -33.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205475 Jy ! Component: 100 - total flux cleaned = 0.00291436 Jy ! Component: 150 - total flux cleaned = 0.00338512 Jy ! Component: 200 - total flux cleaned = 0.00373969 Jy ! Total flux subtracted in 200 components = 0.00373969 Jy ! Clean residual min=-0.002136 max=0.002347 Jy/beam ! Clean residual mean=-0.000001 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.307242 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 42 components and 0.307242 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=0.077515Jy sigma=1.573740 ! Fit after self-cal, rms=0.077509Jy sigma=1.573676 ! Inverting map ! Added new window around map position (-3.2, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191298 Jy ! Component: 100 - total flux cleaned = 0.00186675 Jy ! Component: 150 - total flux cleaned = 0.00193952 Jy ! Component: 200 - total flux cleaned = 0.00210369 Jy ! Total flux subtracted in 200 components = 0.00210369 Jy ! Clean residual min=-0.001928 max=0.001978 Jy/beam ! Clean residual mean=-0.000001 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.309346 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 0.309346 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=0.077438Jy sigma=1.571988 ! Fit after self-cal, rms=0.077434Jy sigma=1.571960 ! 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=0.077434Jy sigma=1.571960 ! Fit after self-cal, rms=0.077412Jy sigma=1.571849 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8656 mas, bmaj=1.998 mas, bpa=1.634 degrees ! Estimated noise=0.293186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000557283 Jy ! Component: 100 - total flux cleaned = 0.000748939 Jy ! Component: 150 - total flux cleaned = 0.000876817 Jy ! Component: 200 - total flux cleaned = 0.000995348 Jy ! Total flux subtracted in 200 components = 0.000995348 Jy ! Clean residual min=-0.001861 max=0.002054 Jy/beam ! Clean residual mean=-0.000001 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.310341 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 66 components and 0.310341 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=0.077394Jy sigma=1.571462 ! Fit after self-cal, rms=0.077394Jy sigma=1.571456 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 (24.8, 45.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187738 Jy ! Component: 100 - total flux cleaned = 0.00288222 Jy ! Component: 150 - total flux cleaned = 0.00355069 Jy ! Component: 200 - total flux cleaned = 0.00406037 Jy ! Total flux subtracted in 200 components = 0.00406037 Jy ! Clean residual min=-0.002147 max=0.001593 Jy/beam ! Clean residual mean=-0.000001 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.314402 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.314402 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=0.077344Jy sigma=1.570084 ! Fit after self-cal, rms=0.077342Jy sigma=1.570044 ! 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=0.077342Jy sigma=1.570044 ! Fit after self-cal, rms=0.077329Jy sigma=1.570004 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.062 mas, bmaj=3.149 mas, bpa=-7.847 degrees ! Estimated noise=0.390144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000902856 Jy ! Component: 100 - total flux cleaned = 0.00135551 Jy ! Component: 150 - total flux cleaned = 0.00178421 Jy ! Component: 200 - total flux cleaned = 0.00203464 Jy ! Total flux subtracted in 200 components = 0.00203464 Jy ! Clean residual min=-0.002291 max=0.001956 Jy/beam ! Clean residual mean=-0.000002 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.316436 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 95 components and 0.316436 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=0.077322Jy sigma=1.569816 ! Fit after self-cal, rms=0.077320Jy sigma=1.569794 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 = 0.000343641 Jy ! Component: 100 - total flux cleaned = 0.000538522 Jy ! Component: 150 - total flux cleaned = 0.000719803 Jy ! Component: 200 - total flux cleaned = 0.000888152 Jy ! Total flux subtracted in 200 components = 0.000888152 Jy ! Clean residual min=-0.002237 max=0.001865 Jy/beam ! Clean residual mean=-0.000002 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.317324 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 102 components and 0.317325 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=0.077319Jy sigma=1.569712 ! Fit after self-cal, rms=0.077318Jy sigma=1.569704 ! 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=0.8652 mas, bmaj=1.997 mas, bpa=1.642 degrees ! Estimated noise=0.293131 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8652 x 1.997 at 1.642 degrees (North through East) ! Clean map min=-0.0019457 max=0.27765 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=0.7173 mas, bmaj=1.744 mas, bpa=2.674 degrees ! Estimated noise=0.54126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.209957 Jy ! Component: 100 - total flux cleaned = 0.259273 Jy ! Component: 150 - total flux cleaned = 0.280003 Jy ! Component: 200 - total flux cleaned = 0.290978 Jy ! Total flux subtracted in 200 components = 0.290978 Jy ! Clean residual min=-0.004649 max=0.005302 Jy/beam ! Clean residual mean=-0.000002 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.290979 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.290979 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8652 mas, bmaj=1.997 mas, bpa=1.642 degrees ! Estimated noise=0.293131 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 = 0.00773341 Jy ! Component: 100 - total flux cleaned = 0.0115172 Jy ! Component: 150 - total flux cleaned = 0.0142323 Jy ! Component: 200 - total flux cleaned = 0.0163872 Jy ! Total flux subtracted in 200 components = 0.0163872 Jy ! Clean residual min=-0.002139 max=0.002159 Jy/beam ! Clean residual mean=-0.000001 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.307366 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 0.307366 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=2.062 mas, bmaj=3.149 mas, bpa=-7.847 degrees ! Estimated noise=0.390144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228498 Jy ! Component: 100 - total flux cleaned = 0.00390801 Jy ! Component: 150 - total flux cleaned = 0.00519453 Jy ! Component: 200 - total flux cleaned = 0.00626783 Jy ! Total flux subtracted in 200 components = 0.00626783 Jy ! Clean residual min=-0.002525 max=0.002006 Jy/beam ! Clean residual mean=-0.000002 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.313634 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 = 0.000906197 Jy ! Component: 100 - total flux cleaned = 0.00152908 Jy ! Component: 150 - total flux cleaned = 0.00194109 Jy ! Component: 200 - total flux cleaned = 0.00226299 Jy ! Total flux subtracted in 200 components = 0.00226299 Jy ! Clean residual min=-0.002464 max=0.001983 Jy/beam ! Clean residual mean=-0.000002 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.315897 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 73 components and 0.315897 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8652 mas, bmaj=1.997 mas, bpa=1.642 degrees ! Estimated noise=0.293131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000141005 Jy ! Component: 100 - total flux cleaned = -0.000197571 Jy ! Component: 150 - total flux cleaned = 7.05439e-05 Jy ! Component: 200 - total flux cleaned = 0.000272555 Jy ! Total flux subtracted in 200 components = 0.000272555 Jy ! Clean residual min=-0.002195 max=0.001581 Jy/beam ! Clean residual mean=-0.000001 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.316169 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 88 components and 0.316169 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=0.077364Jy sigma=1.570829 ! Fit after self-cal, rms=0.077364Jy sigma=1.570756 wmodel /J1813+0615_X_map.mod ! wmodel: Unable to open new model file: /J1813+0615_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219g_uvs/J1813+0615_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8652 x 1.997 at 1.642 degrees (North through East) ! Clean map min=-0.0019957 max=0.27754 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1813+0615_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.277538 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00043307 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.46812 0.46812 0.936239 1.87248 3.74496 7.48991 14.9798 29.9596 59.9193 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.277 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 640.862 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1813+0615_X_dfm.log closed on Thu May 19 21:57:36 2016