! Started logfile: .//J2327-3301_X_dfm.log on Sun Oct 21 00:24:16 2018 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 .//J2327-3301_X_uva.fits ! Reading UV FITS file: .//J2327-3301_X_uva.fits ! AN table 1: 23 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2327-3301 ! ! 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): RR ! ! Read 85 lines of history. ! ! Reading 2760 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 8 channels. ! Selecting polarization: RR, 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 J2327-3301_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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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=0.999881Jy sigma=24.802870 ! Fit after self-cal, rms=0.975430Jy sigma=24.167338 ! 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=1.092 mas, bmaj=4.364 mas, bpa=-3.828 degrees ! Estimated noise=1.04399 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 = 0.020996 Jy ! Component: 100 - total flux cleaned = 0.0255542 Jy ! Total flux subtracted in 100 components = 0.0255542 Jy ! Clean residual min=-0.003215 max=0.006081 Jy/beam ! Clean residual mean=-0.000018 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.0255542 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0255542 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=0.031140Jy sigma=0.632818 ! Fit after self-cal, rms=0.030100Jy sigma=0.606404 ! 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=1.266 mas, bmaj=4.564 mas, bpa=-5.232 degrees ! Estimated noise=0.569154 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 (2.4, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00463136 Jy ! Component: 100 - total flux cleaned = 0.00588947 Jy ! Component: 150 - total flux cleaned = 0.00591583 Jy ! Component: 200 - total flux cleaned = 0.00595324 Jy ! Total flux subtracted in 200 components = 0.00595324 Jy ! Clean residual min=-0.001209 max=0.001580 Jy/beam ! Clean residual mean=-0.000007 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0315074 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.0315074 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=0.029510Jy sigma=0.586677 ! Fit after self-cal, rms=0.029506Jy sigma=0.585057 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.266 x 4.564 at -5.232 degrees (North through East) ! Clean map min=-0.0012047 max=0.024547 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.90 LA 0.94 NL 1.17 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 HN 1.03 LA 0.91 NL 1.13 ! PT 0.94 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.98 LA 0.99 NL 1.08 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 0.95 LA 1.04 NL 1.16 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.94 LA 0.98 NL 0.87 ! PT 1.10 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.87 LA 1.20 NL 1.11 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 0.90 LA 1.05 NL 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 HN 1.03 LA 1.08 NL 1.03 ! PT 1.13 SC 0.89 ! ! ! Fit before self-cal, rms=0.029506Jy sigma=0.585057 ! Fit after self-cal, rms=0.029260Jy sigma=0.580923 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.257 mas, bmaj=4.548 mas, bpa=-5.383 degrees ! Estimated noise=0.567644 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 = 0.000217839 Jy ! Component: 100 - total flux cleaned = 0.000247306 Jy ! Component: 150 - total flux cleaned = 0.000248711 Jy ! Component: 200 - total flux cleaned = 0.00023934 Jy ! Total flux subtracted in 200 components = 0.00023934 Jy ! Clean residual min=-0.001069 max=0.001243 Jy/beam ! Clean residual mean=-0.000002 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0317468 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 42 components and 0.0317468 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=0.029240Jy sigma=0.580678 ! Fit after self-cal, rms=0.029344Jy sigma=0.580290 ! 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=0.029344Jy sigma=0.580290 ! Fit after self-cal, rms=0.029171Jy sigma=0.580229 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.256 mas, bmaj=4.536 mas, bpa=-5.441 degrees ! Estimated noise=0.566243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000119245 Jy ! Component: 100 - total flux cleaned = 9.83984e-05 Jy ! Component: 150 - total flux cleaned = 7.12979e-05 Jy ! Component: 200 - total flux cleaned = 6.28379e-05 Jy ! Total flux subtracted in 200 components = 6.28379e-05 Jy ! Clean residual min=-0.001034 max=0.001245 Jy/beam ! Clean residual mean=-0.000002 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0318096 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 60 components and 0.0318096 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=0.029160Jy sigma=0.580111 ! Fit after self-cal, rms=0.029187Jy sigma=0.580080 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 = -1.16981e-05 Jy ! Component: 100 - total flux cleaned = -2.87434e-05 Jy ! Component: 150 - total flux cleaned = -3.64318e-05 Jy ! Component: 200 - total flux cleaned = -3.62153e-05 Jy ! Total flux subtracted in 200 components = -3.62153e-05 Jy ! Clean residual min=-0.001027 max=0.001220 Jy/beam ! Clean residual mean=-0.000002 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0317734 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 67 components and 0.0317734 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=0.029181Jy sigma=0.580002 ! Fit after self-cal, rms=0.029193Jy sigma=0.579991 ! 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=0.029193Jy sigma=0.579991 ! Fit after self-cal, rms=0.029297Jy sigma=0.579922 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.255 mas, bmaj=4.531 mas, bpa=-5.512 degrees ! Estimated noise=0.570981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182439 Jy ! Component: 100 - total flux cleaned = 0.000190355 Jy ! Component: 150 - total flux cleaned = 0.000203615 Jy ! Component: 200 - total flux cleaned = 0.000203751 Jy ! Total flux subtracted in 200 components = 0.000203751 Jy ! Clean residual min=-0.001032 max=0.001193 Jy/beam ! Clean residual mean=-0.000002 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0319771 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 77 components and 0.0319771 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=0.029291Jy sigma=0.579830 ! Fit after self-cal, rms=0.029300Jy sigma=0.579803 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 = 3.49416e-05 Jy ! Component: 100 - total flux cleaned = 2.18099e-05 Jy ! Component: 150 - total flux cleaned = 2.20061e-05 Jy ! Component: 200 - total flux cleaned = 2.19604e-05 Jy ! Total flux subtracted in 200 components = 2.19604e-05 Jy ! Clean residual min=-0.001026 max=0.001195 Jy/beam ! Clean residual mean=-0.000002 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0319991 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 0.0319991 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=0.029296Jy sigma=0.579755 ! Fit after self-cal, rms=0.029303Jy sigma=0.579749 ! 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=0.029303Jy sigma=0.579749 ! Fit after self-cal, rms=0.029303Jy sigma=0.579623 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.889 mas, bmaj=4.849 mas, bpa=-8.753 degrees ! Estimated noise=0.667076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000290832 Jy ! Component: 100 - total flux cleaned = 0.000322554 Jy ! Component: 150 - total flux cleaned = 0.000332831 Jy ! Component: 200 - total flux cleaned = 0.000337484 Jy ! Total flux subtracted in 200 components = 0.000337484 Jy ! Clean residual min=-0.000921 max=0.001101 Jy/beam ! Clean residual mean=-0.000004 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0323366 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 88 components and 0.0323366 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=0.029300Jy sigma=0.579565 ! Fit after self-cal, rms=0.029303Jy sigma=0.579546 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 = -3.54641e-06 Jy ! Component: 100 - total flux cleaned = 2.10845e-06 Jy ! Component: 150 - total flux cleaned = 1.8609e-06 Jy ! Component: 200 - total flux cleaned = 1.88146e-06 Jy ! Total flux subtracted in 200 components = 1.88146e-06 Jy ! Clean residual min=-0.000952 max=0.001100 Jy/beam ! Clean residual mean=-0.000004 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0323385 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 100 components and 0.0323385 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=0.029302Jy sigma=0.579523 ! Fit after self-cal, rms=0.029306Jy sigma=0.579520 ! 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=1.255 mas, bmaj=4.524 mas, bpa=-5.599 degrees ! Estimated noise=0.574493 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.255 x 4.524 at -5.599 degrees (North through East) ! Clean map min=-0.0010061 max=0.024238 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=1.089 mas, bmaj=4.316 mas, bpa=-4.289 degrees ! Estimated noise=1.04312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0223203 Jy ! Component: 100 - total flux cleaned = 0.0286144 Jy ! Component: 150 - total flux cleaned = 0.0298946 Jy ! Component: 200 - total flux cleaned = 0.0302266 Jy ! Total flux subtracted in 200 components = 0.0302266 Jy ! Clean residual min=-0.002166 max=0.002221 Jy/beam ! Clean residual mean=-0.000002 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.0302266 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0302266 Jy ! Inverting map and beam ! Estimated beam: bmin=1.255 mas, bmaj=4.524 mas, bpa=-5.599 degrees ! Estimated noise=0.574493 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 = 0.00106789 Jy ! Component: 100 - total flux cleaned = 0.00132447 Jy ! Component: 150 - total flux cleaned = 0.00147752 Jy ! Component: 200 - total flux cleaned = 0.00158428 Jy ! Total flux subtracted in 200 components = 0.00158428 Jy ! Clean residual min=-0.001116 max=0.001268 Jy/beam ! Clean residual mean=-0.000004 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0318109 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 59 components and 0.0318109 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=1.889 mas, bmaj=4.849 mas, bpa=-8.753 degrees ! Estimated noise=0.667076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000303657 Jy ! Component: 100 - total flux cleaned = 0.000371996 Jy ! Component: 150 - total flux cleaned = 0.000415922 Jy ! Component: 200 - total flux cleaned = 0.000452138 Jy ! Total flux subtracted in 200 components = 0.000452138 Jy ! Clean residual min=-0.000957 max=0.001165 Jy/beam ! Clean residual mean=-0.000005 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.032263 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 = 2.29647e-05 Jy ! Component: 100 - total flux cleaned = 2.29502e-05 Jy ! Component: 150 - total flux cleaned = 2.29112e-05 Jy ! Component: 200 - total flux cleaned = 2.27936e-05 Jy ! Total flux subtracted in 200 components = 2.27936e-05 Jy ! Clean residual min=-0.000936 max=0.001136 Jy/beam ! Clean residual mean=-0.000005 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0322858 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 91 components and 0.0322858 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.255 mas, bmaj=4.524 mas, bpa=-5.599 degrees ! Estimated noise=0.574493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.49823e-05 Jy ! Component: 100 - total flux cleaned = -1.85956e-05 Jy ! Component: 150 - total flux cleaned = -6.4057e-06 Jy ! Component: 200 - total flux cleaned = 5.05317e-06 Jy ! Total flux subtracted in 200 components = 5.05317e-06 Jy ! Clean residual min=-0.001034 max=0.001242 Jy/beam ! Clean residual mean=-0.000002 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0322909 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 107 components and 0.0322909 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=0.029312Jy sigma=0.579691 ! Fit after self-cal, rms=0.029315Jy sigma=0.579635 wmodel J2327-3301_X_map.mod ! Writing 107 model components to file: J2327-3301_X_map.mod wobs J2327-3301_X_uvs.fits ! Writing UV FITS file: J2327-3301_X_uvs.fits wwins J2327-3301_X_map.win ! wwins: Wrote 2 windows to J2327-3301_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000299755 Jy ! Component: 100 - total flux cleaned = 0.000334758 Jy ! Component: 150 - total flux cleaned = 0.000302501 Jy ! Component: 200 - total flux cleaned = 0.000286731 Jy ! Component: 250 - total flux cleaned = 0.000243513 Jy ! Component: 300 - total flux cleaned = 0.000216312 Jy ! Component: 350 - total flux cleaned = 0.000177607 Jy ! Component: 400 - total flux cleaned = 0.000190007 Jy ! Component: 450 - total flux cleaned = 0.000202075 Jy ! Component: 500 - total flux cleaned = 0.000259382 Jy ! Component: 550 - total flux cleaned = 0.000292477 Jy ! Component: 600 - total flux cleaned = 0.000324719 Jy ! Component: 650 - total flux cleaned = 0.000355885 Jy ! Component: 700 - total flux cleaned = 0.00039564 Jy ! Component: 750 - total flux cleaned = 0.000414763 Jy ! Component: 800 - total flux cleaned = 0.000414776 Jy ! Component: 850 - total flux cleaned = 0.000405679 Jy ! Component: 900 - total flux cleaned = 0.000396731 Jy ! Component: 950 - total flux cleaned = 0.000405416 Jy ! Component: 1000 - total flux cleaned = 0.000396953 Jy ! Component: 1050 - total flux cleaned = 0.00038875 Jy ! Component: 1100 - total flux cleaned = 0.000380714 Jy ! Component: 1150 - total flux cleaned = 0.000388491 Jy ! Component: 1200 - total flux cleaned = 0.000373185 Jy ! Component: 1250 - total flux cleaned = 0.000373069 Jy ! Component: 1300 - total flux cleaned = 0.00034395 Jy ! Component: 1350 - total flux cleaned = 0.000351092 Jy ! Component: 1400 - total flux cleaned = 0.000329992 Jy ! Component: 1450 - total flux cleaned = 0.000316179 Jy ! Component: 1500 - total flux cleaned = 0.000295957 Jy ! Component: 1550 - total flux cleaned = 0.000289452 Jy ! Component: 1600 - total flux cleaned = 0.00027656 Jy ! Component: 1650 - total flux cleaned = 0.000251074 Jy ! Component: 1700 - total flux cleaned = 0.000226105 Jy ! Component: 1750 - total flux cleaned = 0.000213922 Jy ! Component: 1800 - total flux cleaned = 0.000195774 Jy ! Component: 1850 - total flux cleaned = 0.000183813 Jy ! Component: 1900 - total flux cleaned = 0.00016617 Jy ! Component: 1950 - total flux cleaned = 0.000172019 Jy ! Component: 2000 - total flux cleaned = 0.000166343 Jy ! Component: 2050 - total flux cleaned = 0.000172011 Jy ! Component: 2100 - total flux cleaned = 0.000160761 Jy ! Component: 2150 - total flux cleaned = 0.000132957 Jy ! Component: 2200 - total flux cleaned = 0.000121971 Jy ! Component: 2250 - total flux cleaned = 0.000111079 Jy ! Component: 2300 - total flux cleaned = 8.40974e-05 Jy ! Component: 2350 - total flux cleaned = 7.87611e-05 Jy ! Component: 2400 - total flux cleaned = 6.27869e-05 Jy ! Component: 2450 - total flux cleaned = 3.6434e-05 Jy ! Component: 2500 - total flux cleaned = 2.06905e-05 Jy ! Component: 2550 - total flux cleaned = -2.0799e-05 Jy ! Component: 2600 - total flux cleaned = -5.17228e-05 Jy ! Component: 2650 - total flux cleaned = -8.24099e-05 Jy ! Component: 2700 - total flux cleaned = -0.000118011 Jy ! Component: 2750 - total flux cleaned = -0.000158412 Jy ! Component: 2800 - total flux cleaned = -0.000193597 Jy ! Component: 2850 - total flux cleaned = -0.000238601 Jy ! Component: 2900 - total flux cleaned = -0.000278422 Jy ! Component: 2950 - total flux cleaned = -0.00032297 Jy ! Component: 3000 - total flux cleaned = -0.000362394 Jy ! Component: 3050 - total flux cleaned = -0.000411504 Jy ! Component: 3100 - total flux cleaned = -0.000475116 Jy ! Component: 3150 - total flux cleaned = -0.00051414 Jy ! Component: 3200 - total flux cleaned = -0.000562782 Jy ! Component: 3250 - total flux cleaned = -0.000620936 Jy ! Component: 3300 - total flux cleaned = -0.000659602 Jy ! Component: 3350 - total flux cleaned = -0.000707812 Jy ! Component: 3400 - total flux cleaned = -0.000760686 Jy ! Component: 3450 - total flux cleaned = -0.000803867 Jy ! Component: 3500 - total flux cleaned = -0.000856615 Jy ! Component: 3550 - total flux cleaned = -0.00089496 Jy ! Component: 3600 - total flux cleaned = -0.000938104 Jy ! Component: 3650 - total flux cleaned = -0.000976478 Jy ! Component: 3700 - total flux cleaned = -0.00101011 Jy ! Component: 3750 - total flux cleaned = -0.00104859 Jy ! Component: 3800 - total flux cleaned = -0.00108225 Jy ! Component: 3850 - total flux cleaned = -0.00112569 Jy ! Component: 3900 - total flux cleaned = -0.0011595 Jy ! Component: 3950 - total flux cleaned = -0.00119341 Jy ! Component: 4000 - total flux cleaned = -0.00122741 Jy ! Component: 4050 - total flux cleaned = -0.0012615 Jy ! Total flux subtracted in 4096 components = -0.00128108 Jy ! Clean residual min=-0.000271 max=0.000312 Jy/beam ! Clean residual mean=0.000001 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.0310098 Jy keep ! Adding 240 model components to the UV plane model. ! The established model now contains 347 components and 0.0310098 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2327-3301_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.255 x 4.524 at -5.599 degrees (North through East) ! Clean map min=-0.00066378 max=0.023168 Jy/beam ! Writing clean map to FITS file: .//J2327-3301_X_map.fits wmodel .//J2327-3301_X_map.mod ! Writing 347 model components to file: .//J2327-3301_X_map.mod wobs .//J2327-3301_X_uvs.fits ! Writing UV FITS file: .//J2327-3301_X_uvs.fits wwins .//J2327-3301_X_map.win ! wwins: Wrote 3 windows to .//J2327-3301_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0231682 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.01707e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.1676 1.1676 2.3352 4.6704 9.34079 18.6816 37.3632 74.7264 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.023 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 256.937 quit ! Quitting program ! Log file .//J2327-3301_X_dfm.log closed on Sun Oct 21 00:24:20 2018