! Started logfile: .//J1219+6057_X_dfm.log on Wed Nov 16 11:57:39 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 .//J1219+6057_X_uvm.fits ! Reading UV FITS file: .//J1219+6057_X_uvm.fits ! AN table 1: 100 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1219+6057 ! ! 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 36000 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 J1219+6057_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=1.000108Jy sigma=33.056267 ! Fit after self-cal, rms=0.982996Jy sigma=32.486085 ! 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=0.814 mas, bmaj=1.225 mas, bpa=-13.51 degrees ! Estimated noise=0.245974 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 = 0.0129648 Jy ! Component: 100 - total flux cleaned = 0.0160383 Jy ! Total flux subtracted in 100 components = 0.0160383 Jy ! Clean residual min=-0.001028 max=0.001134 Jy/beam ! Clean residual mean=-0.000001 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0160383 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0160383 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=0.024012Jy sigma=0.772443 ! Fit after self-cal, rms=0.021842Jy sigma=0.699940 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00326329 Jy ! Component: 100 - total flux cleaned = 0.00430813 Jy ! Total flux subtracted in 100 components = 0.00430813 Jy ! Clean residual min=-0.000840 max=0.000832 Jy/beam ! Clean residual mean=-0.000001 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0203464 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0203464 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=0.021311Jy sigma=0.682037 ! Fit after self-cal, rms=0.021310Jy sigma=0.681975 ! 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=1.071 mas, bmaj=1.544 mas, bpa=-9.969 degrees ! Estimated noise=0.114078 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 = 0.000930307 Jy ! Component: 100 - total flux cleaned = 0.00142876 Jy ! Component: 150 - total flux cleaned = 0.00172571 Jy ! Component: 200 - total flux cleaned = 0.00183707 Jy ! Total flux subtracted in 200 components = 0.00183707 Jy ! Clean residual min=-0.000566 max=0.000741 Jy/beam ! Clean residual mean=-0.000001 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0221835 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.0221835 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=0.021269Jy sigma=0.680660 ! Fit after self-cal, rms=0.021271Jy sigma=0.680599 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.071 x 1.544 at -9.969 degrees (North through East) ! Clean map min=-0.00053474 max=0.02011 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 1.02 FD 0.95 HN 1.02 KP 1.03 ! LA 0.90 MK 1.02 NL 1.09 OV 0.98 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.04 KP 1.07 ! LA 0.95 MK 1.04 NL 1.13 OV 0.97 ! PT 0.93 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 0.98 KP 1.03 ! LA 0.92 MK 1.02 NL 1.18 OV 0.99 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 HN 1.06 KP 1.03 ! LA 0.95 MK 1.00 NL 1.10 OV 0.99 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.04 KP 1.03 ! LA 0.98 MK 0.95 NL 1.05 OV 0.99 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.90 HN 1.05 KP 1.00 ! LA 0.94 MK 1.02 NL 1.07 OV 0.98 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.92 HN 1.10 KP 1.02 ! LA 0.90 MK 0.99 NL 1.09 OV 0.95 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.89 HN 1.01 KP 1.03 ! LA 0.95 MK 1.07 NL 1.10 OV 1.03 ! PT 0.98 SC 0.92 ! ! ! Fit before self-cal, rms=0.021271Jy sigma=0.680599 ! Fit after self-cal, rms=0.021210Jy sigma=0.678548 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.075 mas, bmaj=1.552 mas, bpa=-9.448 degrees ! Estimated noise=0.113905 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 = -0.000195043 Jy ! Component: 100 - total flux cleaned = -0.000189972 Jy ! Component: 150 - total flux cleaned = -0.000193586 Jy ! Component: 200 - total flux cleaned = -0.000200407 Jy ! Total flux subtracted in 200 components = -0.000200407 Jy ! Clean residual min=-0.000451 max=0.000478 Jy/beam ! Clean residual mean=-0.000001 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0219831 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.0219831 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=0.021207Jy sigma=0.678467 ! Fit after self-cal, rms=0.021209Jy sigma=0.678316 ! 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=0.021209Jy sigma=0.678316 ! Fit after self-cal, rms=0.021347Jy sigma=0.676757 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.08 mas, bmaj=1.547 mas, bpa=-9.888 degrees ! Estimated noise=0.113906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.35236e-05 Jy ! Component: 100 - total flux cleaned = 2.98382e-05 Jy ! Component: 150 - total flux cleaned = 1.25346e-05 Jy ! Component: 200 - total flux cleaned = 8.89752e-06 Jy ! Total flux subtracted in 200 components = 8.89752e-06 Jy ! Clean residual min=-0.000367 max=0.000373 Jy/beam ! Clean residual mean=0.000000 rms=0.000090 Jy/beam ! Combined flux in latest and established models = 0.021992 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.021992 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=0.021344Jy sigma=0.676676 ! Fit after self-cal, rms=0.021350Jy sigma=0.676614 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 = 1.90848e-05 Jy ! Component: 100 - total flux cleaned = 1.46178e-06 Jy ! Component: 150 - total flux cleaned = -4.46867e-06 Jy ! Component: 200 - total flux cleaned = -1.23553e-05 Jy ! Total flux subtracted in 200 components = -1.23553e-05 Jy ! Clean residual min=-0.000369 max=0.000368 Jy/beam ! Clean residual mean=0.000000 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.0219796 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.0219796 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=0.021348Jy sigma=0.676583 ! Fit after self-cal, rms=0.021348Jy sigma=0.676577 ! 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=0.021348Jy sigma=0.676577 ! Fit after self-cal, rms=0.021370Jy sigma=0.676585 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.081 mas, bmaj=1.546 mas, bpa=-10.53 degrees ! Estimated noise=0.113868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.43457e-06 Jy ! Component: 100 - total flux cleaned = -1.14973e-05 Jy ! Component: 150 - total flux cleaned = -1.42512e-05 Jy ! Component: 200 - total flux cleaned = -1.90898e-05 Jy ! Total flux subtracted in 200 components = -1.90898e-05 Jy ! Clean residual min=-0.000369 max=0.000363 Jy/beam ! Clean residual mean=0.000000 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.0219606 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.0219606 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=0.021369Jy sigma=0.676552 ! Fit after self-cal, rms=0.021369Jy sigma=0.676547 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 = 4.27079e-06 Jy ! Component: 100 - total flux cleaned = -2.37305e-06 Jy ! Component: 150 - total flux cleaned = -6.35366e-06 Jy ! Component: 200 - total flux cleaned = -1.20009e-05 Jy ! Total flux subtracted in 200 components = -1.20009e-05 Jy ! Clean residual min=-0.000371 max=0.000363 Jy/beam ! Clean residual mean=0.000000 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.0219486 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.0219486 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=0.021369Jy sigma=0.676539 ! Fit after self-cal, rms=0.021369Jy sigma=0.676536 ! 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=0.021369Jy sigma=0.676536 ! Fit after self-cal, rms=0.021373Jy sigma=0.676528 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.31 mas, bmaj=2.623 mas, bpa=-16.18 degrees ! Estimated noise=0.13888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.43078e-05 Jy ! Component: 100 - total flux cleaned = 2.84755e-05 Jy ! Component: 150 - total flux cleaned = 3.23483e-05 Jy ! Component: 200 - total flux cleaned = 3.59995e-05 Jy ! Total flux subtracted in 200 components = 3.59995e-05 Jy ! Clean residual min=-0.000409 max=0.000397 Jy/beam ! Clean residual mean=0.000000 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.0219846 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 38 components and 0.0219846 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=0.021373Jy sigma=0.676531 ! Fit after self-cal, rms=0.021373Jy sigma=0.676530 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 = 9.06521e-06 Jy ! Component: 100 - total flux cleaned = 1.07966e-05 Jy ! Component: 150 - total flux cleaned = 1.38743e-05 Jy ! Component: 200 - total flux cleaned = 1.68759e-05 Jy ! Total flux subtracted in 200 components = 1.68759e-05 Jy ! Clean residual min=-0.000410 max=0.000395 Jy/beam ! Clean residual mean=0.000000 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0220014 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 38 components and 0.0220014 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=0.021373Jy sigma=0.676534 ! Fit after self-cal, rms=0.021373Jy sigma=0.676532 ! 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=1.081 mas, bmaj=1.546 mas, bpa=-11.05 degrees ! Estimated noise=0.113814 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.081 x 1.546 at -11.05 degrees (North through East) ! Clean map min=-0.00034637 max=0.020097 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=0.8164 mas, bmaj=1.223 mas, bpa=-14.2 degrees ! Estimated noise=0.247794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153896 Jy ! Component: 100 - total flux cleaned = 0.0189485 Jy ! Component: 150 - total flux cleaned = 0.0203144 Jy ! Component: 200 - total flux cleaned = 0.0208328 Jy ! Total flux subtracted in 200 components = 0.0208328 Jy ! Clean residual min=-0.000833 max=0.000739 Jy/beam ! Clean residual mean=-0.000000 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0208328 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0208328 Jy ! Inverting map and beam ! Estimated beam: bmin=1.081 mas, bmaj=1.546 mas, bpa=-11.05 degrees ! Estimated noise=0.113814 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 = 0.000555265 Jy ! Component: 100 - total flux cleaned = 0.00081295 Jy ! Component: 150 - total flux cleaned = 0.000914914 Jy ! Component: 200 - total flux cleaned = 0.000935332 Jy ! Total flux subtracted in 200 components = 0.000935332 Jy ! Clean residual min=-0.000372 max=0.000359 Jy/beam ! Clean residual mean=0.000000 rms=0.000090 Jy/beam ! Combined flux in latest and established models = 0.0217681 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.0217681 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=2.31 mas, bmaj=2.623 mas, bpa=-16.18 degrees ! Estimated noise=0.13888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000139288 Jy ! Component: 100 - total flux cleaned = 0.00017196 Jy ! Component: 150 - total flux cleaned = 0.0001803 Jy ! Component: 200 - total flux cleaned = 0.00018788 Jy ! Total flux subtracted in 200 components = 0.00018788 Jy ! Clean residual min=-0.000414 max=0.000400 Jy/beam ! Clean residual mean=0.000000 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.021956 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 = 5.28553e-06 Jy ! Component: 100 - total flux cleaned = 1.18112e-05 Jy ! Component: 150 - total flux cleaned = 1.77227e-05 Jy ! Component: 200 - total flux cleaned = 2.17567e-05 Jy ! Total flux subtracted in 200 components = 2.17567e-05 Jy ! Clean residual min=-0.000413 max=0.000396 Jy/beam ! Clean residual mean=0.000000 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.0219777 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 24 components and 0.0219777 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.081 mas, bmaj=1.546 mas, bpa=-11.05 degrees ! Estimated noise=0.113814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.76259e-05 Jy ! Component: 100 - total flux cleaned = -7.28014e-05 Jy ! Component: 150 - total flux cleaned = -7.91965e-05 Jy ! Component: 200 - total flux cleaned = -9.09761e-05 Jy ! Total flux subtracted in 200 components = -9.09761e-05 Jy ! Clean residual min=-0.000366 max=0.000362 Jy/beam ! Clean residual mean=0.000000 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.0218868 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.0218868 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=0.021374Jy sigma=0.676574 ! Fit after self-cal, rms=0.021374Jy sigma=0.676563 wmodel /J1219+6057_X_map.mod ! wmodel: Unable to open new model file: /J1219+6057_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1219+6057_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.081 x 1.546 at -11.05 degrees (North through East) ! Clean map min=-0.00034755 max=0.020132 Jy/beam ! Writing clean map to FITS file: .//J1219+6057_X_map.fits wmodel .//J1219+6057_X_map.mod ! Writing 30 model components to file: .//J1219+6057_X_map.mod wobs .//J1219+6057_X_uvs.fits ! Writing UV FITS file: .//J1219+6057_X_uvs.fits wwins .//J1219+6057_X_map.win ! wwins: Wrote 1 windows to .//J1219+6057_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0201317 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.89156e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.32501 1.32501 2.65002 5.30005 10.6001 21.2002 42.4004 84.8007 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.02 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 226.413 quit ! Quitting program ! Log file .//J1219+6057_X_dfm.log closed on Wed Nov 16 11:57:42 2016