! Started logfile: .//J1223+1207_X_dfm.log on Wed Nov 16 11:57:48 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 .//J1223+1207_X_uvm.fits ! Reading UV FITS file: .//J1223+1207_X_uvm.fits ! AN table 1: 200 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.948111 visibilities/baseline/integration-bin. ! Found source: J1223+1207 ! ! 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 68264 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 J1223+1207_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 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000415Jy sigma=31.777128 ! Fit after self-cal, rms=0.973306Jy sigma=30.912379 ! 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=0.825 mas, bmaj=1.922 mas, bpa=7.222 degrees ! Estimated noise=0.181766 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 = 0.0205635 Jy ! Component: 100 - total flux cleaned = 0.0253364 Jy ! Total flux subtracted in 100 components = 0.0253364 Jy ! Clean residual min=-0.000850 max=0.001788 Jy/beam ! Clean residual mean=-0.000000 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0253364 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0253364 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=0.024278Jy sigma=0.748919 ! Fit after self-cal, rms=0.022365Jy sigma=0.687831 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297575 Jy ! Component: 100 - total flux cleaned = 0.00416214 Jy ! Total flux subtracted in 100 components = 0.00416214 Jy ! Clean residual min=-0.000765 max=0.000833 Jy/beam ! Clean residual mean=0.000000 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.0294986 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 6 components and 0.0294986 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=0.021961Jy sigma=0.675132 ! Fit after self-cal, rms=0.021962Jy sigma=0.675086 ! 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=1.028 mas, bmaj=2.256 mas, bpa=5.658 degrees ! Estimated noise=0.0862132 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 (-2.2, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000845977 Jy ! Component: 100 - total flux cleaned = 0.00132698 Jy ! Component: 150 - total flux cleaned = 0.00155291 Jy ! Component: 200 - total flux cleaned = 0.00164242 Jy ! Total flux subtracted in 200 components = 0.00164242 Jy ! Clean residual min=-0.000443 max=0.000567 Jy/beam ! Clean residual mean=-0.000001 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.031141 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 23 components and 0.031141 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=0.021926Jy sigma=0.674006 ! Fit after self-cal, rms=0.021921Jy sigma=0.673925 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.028 x 2.256 at 5.658 degrees (North through East) ! Clean map min=-0.00039238 max=0.028312 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 1.01 FD 0.93 HN 0.99 KP 1.07 ! LA 0.96 MK 1.02 NL 1.03 OV 1.01 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.02 KP 1.07 ! LA 0.97 MK 1.00 NL 1.02 OV 1.00 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.04 KP 1.07 ! LA 0.96 MK 0.97 NL 1.03 OV 1.01 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 1.02 KP 1.07 ! LA 0.95 MK 1.01 NL 1.05 OV 0.99 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.02 KP 1.06 ! LA 0.99 MK 1.01 NL 1.04 OV 0.99 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 HN 1.01 KP 1.07 ! LA 0.99 MK 0.98 NL 1.03 OV 0.99 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 HN 1.00 KP 1.02 ! LA 0.97 MK 0.98 NL 1.04 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.01 KP 1.05 ! LA 0.98 MK 1.03 NL 1.05 OV 0.98 ! PT 0.97 SC 0.97 ! ! ! Fit before self-cal, rms=0.021921Jy sigma=0.673925 ! Fit after self-cal, rms=0.021769Jy sigma=0.672302 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=2.259 mas, bpa=5.941 degrees ! Estimated noise=0.0859763 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 = -0.000161208 Jy ! Component: 100 - total flux cleaned = -0.000211127 Jy ! Component: 150 - total flux cleaned = -0.000237486 Jy ! Component: 200 - total flux cleaned = -0.000255596 Jy ! Total flux subtracted in 200 components = -0.000255596 Jy ! Clean residual min=-0.000348 max=0.000273 Jy/beam ! Clean residual mean=-0.000000 rms=0.000071 Jy/beam ! Combined flux in latest and established models = 0.0308854 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.0308854 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=0.021766Jy sigma=0.672213 ! Fit after self-cal, rms=0.021764Jy sigma=0.672152 ! 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=0.021764Jy sigma=0.672152 ! Fit after self-cal, rms=0.021833Jy sigma=0.671162 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=2.26 mas, bpa=6.016 degrees ! Estimated noise=0.0860377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.92615e-05 Jy ! Component: 100 - total flux cleaned = -0.000111642 Jy ! Component: 150 - total flux cleaned = -0.000123316 Jy ! Component: 200 - total flux cleaned = -0.000133558 Jy ! Total flux subtracted in 200 components = -0.000133558 Jy ! Clean residual min=-0.000283 max=0.000267 Jy/beam ! Clean residual mean=-0.000000 rms=0.000065 Jy/beam ! Combined flux in latest and established models = 0.0307518 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.0307518 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=0.021832Jy sigma=0.671115 ! Fit after self-cal, rms=0.021834Jy sigma=0.671099 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 = -1.86584e-05 Jy ! Component: 100 - total flux cleaned = -2.7587e-05 Jy ! Component: 150 - total flux cleaned = -3.03827e-05 Jy ! Component: 200 - total flux cleaned = -3.04168e-05 Jy ! Total flux subtracted in 200 components = -3.04168e-05 Jy ! Clean residual min=-0.000284 max=0.000267 Jy/beam ! Clean residual mean=-0.000000 rms=0.000064 Jy/beam ! Combined flux in latest and established models = 0.0307214 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 52 components and 0.0307214 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=0.021833Jy sigma=0.671077 ! Fit after self-cal, rms=0.021833Jy sigma=0.671077 ! 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=0.021833Jy sigma=0.671077 ! Fit after self-cal, rms=0.021902Jy sigma=0.670667 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=2.26 mas, bpa=6.058 degrees ! Estimated noise=0.0860742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.93575e-05 Jy ! Component: 100 - total flux cleaned = -5.29089e-05 Jy ! Component: 150 - total flux cleaned = -4.75157e-05 Jy ! Component: 200 - total flux cleaned = -4.26215e-05 Jy ! Total flux subtracted in 200 components = -4.26215e-05 Jy ! Clean residual min=-0.000251 max=0.000252 Jy/beam ! Clean residual mean=-0.000000 rms=0.000061 Jy/beam ! Combined flux in latest and established models = 0.0306788 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 0.0306788 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=0.021901Jy sigma=0.670641 ! Fit after self-cal, rms=0.021903Jy sigma=0.670627 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 = 5.87283e-07 Jy ! Component: 100 - total flux cleaned = -3.98575e-06 Jy ! Component: 150 - total flux cleaned = -1.88344e-06 Jy ! Component: 200 - total flux cleaned = -1.94004e-06 Jy ! Total flux subtracted in 200 components = -1.94004e-06 Jy ! Clean residual min=-0.000250 max=0.000252 Jy/beam ! Clean residual mean=-0.000000 rms=0.000061 Jy/beam ! Combined flux in latest and established models = 0.0306768 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 59 components and 0.0306768 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=0.021903Jy sigma=0.670618 ! Fit after self-cal, rms=0.021903Jy sigma=0.670614 ! 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=0.021903Jy sigma=0.670614 ! Fit after self-cal, rms=0.021907Jy sigma=0.670610 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.114 mas, bmaj=3.143 mas, bpa=-3.825 degrees ! Estimated noise=0.105904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.75085e-05 Jy ! Component: 100 - total flux cleaned = -3.24366e-05 Jy ! Component: 150 - total flux cleaned = -3.09636e-05 Jy ! Component: 200 - total flux cleaned = -2.95615e-05 Jy ! Total flux subtracted in 200 components = -2.95615e-05 Jy ! Clean residual min=-0.000245 max=0.000279 Jy/beam ! Clean residual mean=-0.000000 rms=0.000070 Jy/beam ! Combined flux in latest and established models = 0.0306473 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.0306473 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=0.021907Jy sigma=0.670603 ! Fit after self-cal, rms=0.021907Jy sigma=0.670601 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 = -4.13827e-06 Jy ! Component: 100 - total flux cleaned = -9.45887e-06 Jy ! Component: 150 - total flux cleaned = -8.45151e-06 Jy ! Component: 200 - total flux cleaned = -8.44237e-06 Jy ! Total flux subtracted in 200 components = -8.44237e-06 Jy ! Clean residual min=-0.000243 max=0.000278 Jy/beam ! Clean residual mean=-0.000000 rms=0.000070 Jy/beam ! Combined flux in latest and established models = 0.0306388 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 75 components and 0.0306388 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=0.021907Jy sigma=0.670600 ! Fit after self-cal, rms=0.021907Jy sigma=0.670600 ! 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=1.026 mas, bmaj=2.26 mas, bpa=6.072 degrees ! Estimated noise=0.0860849 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.026 x 2.26 at 6.072 degrees (North through East) ! Clean map min=-0.00023496 max=0.028237 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=0.8242 mas, bmaj=1.928 mas, bpa=7.561 degrees ! Estimated noise=0.182328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0219895 Jy ! Component: 100 - total flux cleaned = 0.0270785 Jy ! Component: 150 - total flux cleaned = 0.0289489 Jy ! Component: 200 - total flux cleaned = 0.0296746 Jy ! Total flux subtracted in 200 components = 0.0296746 Jy ! Clean residual min=-0.000727 max=0.000790 Jy/beam ! Clean residual mean=0.000000 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0296746 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0296746 Jy ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=2.26 mas, bpa=6.072 degrees ! Estimated noise=0.0860849 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 = 0.000516252 Jy ! Component: 100 - total flux cleaned = 0.000784928 Jy ! Component: 150 - total flux cleaned = 0.000869747 Jy ! Component: 200 - total flux cleaned = 0.000888639 Jy ! Total flux subtracted in 200 components = 0.000888639 Jy ! Clean residual min=-0.000262 max=0.000260 Jy/beam ! Clean residual mean=-0.000000 rms=0.000063 Jy/beam ! Combined flux in latest and established models = 0.0305632 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.0305632 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=2.114 mas, bmaj=3.143 mas, bpa=-3.825 degrees ! Estimated noise=0.105904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.27532e-05 Jy ! Component: 100 - total flux cleaned = 5.15875e-05 Jy ! Component: 150 - total flux cleaned = 5.77579e-05 Jy ! Component: 200 - total flux cleaned = 6.47161e-05 Jy ! Total flux subtracted in 200 components = 6.47161e-05 Jy ! Clean residual min=-0.000248 max=0.000278 Jy/beam ! Clean residual mean=-0.000000 rms=0.000070 Jy/beam ! Combined flux in latest and established models = 0.0306279 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 = 5.8113e-06 Jy ! Component: 100 - total flux cleaned = 7.13401e-06 Jy ! Component: 150 - total flux cleaned = 9.46195e-06 Jy ! Component: 200 - total flux cleaned = 1.05828e-05 Jy ! Total flux subtracted in 200 components = 1.05828e-05 Jy ! Clean residual min=-0.000245 max=0.000276 Jy/beam ! Clean residual mean=-0.000000 rms=0.000070 Jy/beam ! Combined flux in latest and established models = 0.0306385 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 48 components and 0.0306385 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=2.26 mas, bpa=6.072 degrees ! Estimated noise=0.0860849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.51119e-05 Jy ! Component: 100 - total flux cleaned = 1.00586e-05 Jy ! Component: 150 - total flux cleaned = 1.47653e-05 Jy ! Component: 200 - total flux cleaned = 1.48944e-05 Jy ! Total flux subtracted in 200 components = 1.48944e-05 Jy ! Clean residual min=-0.000257 max=0.000255 Jy/beam ! Clean residual mean=-0.000000 rms=0.000062 Jy/beam ! Combined flux in latest and established models = 0.0306534 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.0306534 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=0.021909Jy sigma=0.670677 ! Fit after self-cal, rms=0.021909Jy sigma=0.670669 wmodel /J1223+1207_X_map.mod ! wmodel: Unable to open new model file: /J1223+1207_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1223+1207_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.026 x 2.26 at 6.072 degrees (North through East) ! Clean map min=-0.00023834 max=0.028359 Jy/beam ! Writing clean map to FITS file: .//J1223+1207_X_map.fits wmodel .//J1223+1207_X_map.mod ! Writing 54 model components to file: .//J1223+1207_X_map.mod wobs .//J1223+1207_X_uvs.fits ! Writing UV FITS file: .//J1223+1207_X_uvs.fits wwins .//J1223+1207_X_map.win ! wwins: Wrote 2 windows to .//J1223+1207_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.028359 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.13298e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.648787 0.648787 1.29757 2.59515 5.1903 10.3806 20.7612 41.5224 83.0447 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.028 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 462.401 quit ! Quitting program ! Log file .//J1223+1207_X_dfm.log closed on Wed Nov 16 11:57:52 2016