! Started logfile: /scr/pima/bs262a7_uvs/J2329+6101_X_dfm.log on Thu Jun 14 00:36:11 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 /scr/pima/bs262a7_uvs/J2329+6101_X_uva.fits ! Reading UV FITS file: /scr/pima/bs262a7_uvs/J2329+6101_X_uva.fits ! AN table 1: 93 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2329+6101 ! ! 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 76 lines of history. ! ! Reading 20832 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 J2329+6101_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=1.000423Jy sigma=26.097281 ! Fit after self-cal, rms=0.989328Jy sigma=25.812809 ! 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=0.5978 mas, bmaj=2.702 mas, bpa=-15.65 degrees ! Estimated noise=0.424073 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 = 0.00886789 Jy ! Component: 100 - total flux cleaned = 0.010806 Jy ! Total flux subtracted in 100 components = 0.010806 Jy ! Clean residual min=-0.001392 max=0.001390 Jy/beam ! Clean residual mean=0.000000 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.010806 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.010806 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=0.026293Jy sigma=0.658226 ! Fit after self-cal, rms=0.024803Jy sigma=0.619032 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323468 Jy ! Component: 100 - total flux cleaned = 0.00316773 Jy ! Total flux subtracted in 100 components = 0.00316773 Jy ! Clean residual min=-0.001047 max=0.001254 Jy/beam ! Clean residual mean=0.000000 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0139737 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.0139737 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=0.024508Jy sigma=0.611622 ! Fit after self-cal, rms=0.024502Jy sigma=0.611461 ! 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=0.7855 mas, bmaj=2.629 mas, bpa=-15.91 degrees ! Estimated noise=0.190944 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 = -0.000248126 Jy ! Component: 100 - total flux cleaned = -0.000309873 Jy ! Component: 150 - total flux cleaned = -0.000309818 Jy ! Component: 200 - total flux cleaned = -0.000336417 Jy ! Total flux subtracted in 200 components = -0.000336417 Jy ! Clean residual min=-0.000675 max=0.000846 Jy/beam ! Clean residual mean=0.000000 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0136373 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.0136373 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=0.024491Jy sigma=0.611180 ! Fit after self-cal, rms=0.024485Jy sigma=0.611096 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7855 x 2.629 at -15.91 degrees (North through East) ! Clean map min=-0.00061508 max=0.014432 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.99 KP 0.89 ! MK 1.04 NL 1.29 PT 1.08 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 0.94 KP 0.92 ! MK 1.05 NL 1.12 PT 1.18 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.79 HN 1.01 KP 1.08 ! MK 0.96 NL 1.12 PT 1.19 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.03 HN 0.90 KP 1.00 ! MK 1.00 NL 1.23 PT 1.12 SC 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.10 HN 0.97 KP 0.90 ! MK 0.94 NL 1.07 PT 1.15 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.85 HN 0.86 KP 0.94 ! MK 1.12 NL 1.01 PT 1.20 SC 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.92 HN 0.96 KP 0.92 ! MK 1.02 NL 1.16 PT 1.00 SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.87 HN 0.88 KP 1.04 ! MK 0.95 NL 1.28 PT 1.18 SC 0.89 ! ! ! Fit before self-cal, rms=0.024485Jy sigma=0.611096 ! Fit after self-cal, rms=0.024232Jy sigma=0.608825 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7812 mas, bmaj=2.572 mas, bpa=-15.8 degrees ! Estimated noise=0.189565 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 = 0.000284051 Jy ! Component: 100 - total flux cleaned = 0.000444471 Jy ! Component: 150 - total flux cleaned = 0.00054679 Jy ! Component: 200 - total flux cleaned = 0.000590191 Jy ! Total flux subtracted in 200 components = 0.000590191 Jy ! Clean residual min=-0.000403 max=0.000377 Jy/beam ! Clean residual mean=0.000000 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.0142275 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.0142275 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=0.024229Jy sigma=0.608737 ! Fit after self-cal, rms=0.024302Jy sigma=0.607751 ! 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=0.024302Jy sigma=0.607751 ! Fit after self-cal, rms=0.024681Jy sigma=0.607468 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7802 mas, bmaj=2.554 mas, bpa=-15.76 degrees ! Estimated noise=0.189492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000227131 Jy ! Component: 100 - total flux cleaned = 0.000286213 Jy ! Component: 150 - total flux cleaned = 0.000317802 Jy ! Component: 200 - total flux cleaned = 0.000337196 Jy ! Total flux subtracted in 200 components = 0.000337196 Jy ! Clean residual min=-0.000384 max=0.000403 Jy/beam ! Clean residual mean=0.000000 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.0145647 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.0145647 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=0.024678Jy sigma=0.607409 ! Fit after self-cal, rms=0.024728Jy sigma=0.607065 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 = 0.000123942 Jy ! Component: 100 - total flux cleaned = 0.000156134 Jy ! Component: 150 - total flux cleaned = 0.000163161 Jy ! Component: 200 - total flux cleaned = 0.00016318 Jy ! Total flux subtracted in 200 components = 0.00016318 Jy ! Clean residual min=-0.000338 max=0.000410 Jy/beam ! Clean residual mean=0.000000 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.0147279 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.0147279 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=0.024725Jy sigma=0.607024 ! Fit after self-cal, rms=0.024724Jy sigma=0.606957 ! 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=0.024724Jy sigma=0.606957 ! Fit after self-cal, rms=0.024887Jy sigma=0.606894 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7801 mas, bmaj=2.545 mas, bpa=-15.79 degrees ! Estimated noise=0.189167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000112431 Jy ! Component: 100 - total flux cleaned = 0.000158716 Jy ! Component: 150 - total flux cleaned = 0.000178253 Jy ! Component: 200 - total flux cleaned = 0.000191818 Jy ! Total flux subtracted in 200 components = 0.000191818 Jy ! Clean residual min=-0.000324 max=0.000403 Jy/beam ! Clean residual mean=0.000000 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.0149197 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.0149197 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=0.024885Jy sigma=0.606863 ! Fit after self-cal, rms=0.024913Jy sigma=0.606802 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 = 7.89052e-05 Jy ! Component: 100 - total flux cleaned = 0.000108051 Jy ! Component: 150 - total flux cleaned = 0.000118312 Jy ! Component: 200 - total flux cleaned = 0.000127452 Jy ! Total flux subtracted in 200 components = 0.000127452 Jy ! Clean residual min=-0.000329 max=0.000403 Jy/beam ! Clean residual mean=0.000000 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.0150471 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.0150471 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=0.024912Jy sigma=0.606787 ! Fit after self-cal, rms=0.024911Jy sigma=0.606765 ! Inverting map ! Added new window around map position (-19.8, 34). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000166081 Jy ! Component: 100 - total flux cleaned = 0.000215368 Jy ! Component: 150 - total flux cleaned = 0.000254384 Jy ! Component: 200 - total flux cleaned = 0.000320747 Jy ! Total flux subtracted in 200 components = 0.000320747 Jy ! Clean residual min=-0.000350 max=0.000349 Jy/beam ! Clean residual mean=0.000000 rms=0.000085 Jy/beam ! Combined flux in latest and established models = 0.0153679 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 66 components and 0.0153679 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=0.024903Jy sigma=0.606592 ! Fit after self-cal, rms=0.024906Jy sigma=0.606521 ! 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=0.024906Jy sigma=0.606521 ! Fit after self-cal, rms=0.024925Jy sigma=0.606500 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.757 mas, bmaj=2.527 mas, bpa=-18.99 degrees ! Estimated noise=0.260878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000266842 Jy ! Component: 100 - total flux cleaned = 0.000376145 Jy ! Component: 150 - total flux cleaned = 0.000475801 Jy ! Component: 200 - total flux cleaned = 0.000559459 Jy ! Total flux subtracted in 200 components = 0.000559459 Jy ! Clean residual min=-0.000327 max=0.000286 Jy/beam ! Clean residual mean=0.000000 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.0159274 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 84 components and 0.0159274 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=0.024922Jy sigma=0.606434 ! Fit after self-cal, rms=0.024936Jy sigma=0.606376 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 = 0.000214895 Jy ! Component: 100 - total flux cleaned = 0.000296157 Jy ! Component: 150 - total flux cleaned = 0.000374584 Jy ! Component: 200 - total flux cleaned = 0.000437371 Jy ! Total flux subtracted in 200 components = 0.000437371 Jy ! Clean residual min=-0.000335 max=0.000276 Jy/beam ! Clean residual mean=0.000000 rms=0.000085 Jy/beam ! Combined flux in latest and established models = 0.0163647 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 89 components and 0.0163647 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=0.024934Jy sigma=0.606338 ! Fit after self-cal, rms=0.024936Jy sigma=0.606284 ! 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=0.781 mas, bmaj=2.542 mas, bpa=-15.83 degrees ! Estimated noise=0.188414 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.781 x 2.542 at -15.83 degrees (North through East) ! Clean map min=-0.00040894 max=0.014423 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=0.5937 mas, bmaj=2.615 mas, bpa=-15.63 degrees ! Estimated noise=0.411709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111841 Jy ! Component: 100 - total flux cleaned = 0.0134653 Jy ! Component: 150 - total flux cleaned = 0.0140134 Jy ! Component: 200 - total flux cleaned = 0.0142413 Jy ! Total flux subtracted in 200 components = 0.0142413 Jy ! Clean residual min=-0.001042 max=0.001045 Jy/beam ! Clean residual mean=-0.000000 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0142413 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0142413 Jy ! Inverting map and beam ! Estimated beam: bmin=0.781 mas, bmaj=2.542 mas, bpa=-15.83 degrees ! Estimated noise=0.188414 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 = 0.000708219 Jy ! Component: 100 - total flux cleaned = 0.00110178 Jy ! Component: 150 - total flux cleaned = 0.00138406 Jy ! Component: 200 - total flux cleaned = 0.00164557 Jy ! Total flux subtracted in 200 components = 0.00164557 Jy ! Clean residual min=-0.000389 max=0.000401 Jy/beam ! Clean residual mean=0.000000 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.0158869 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.0158869 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=1.757 mas, bmaj=2.527 mas, bpa=-18.99 degrees ! Estimated noise=0.260878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000423555 Jy ! Component: 100 - total flux cleaned = 0.000583116 Jy ! Component: 150 - total flux cleaned = 0.000720094 Jy ! Component: 200 - total flux cleaned = 0.000838759 Jy ! Total flux subtracted in 200 components = 0.000838759 Jy ! Clean residual min=-0.000341 max=0.000341 Jy/beam ! Clean residual mean=0.000000 rms=0.000095 Jy/beam ! Combined flux in latest and established models = 0.0167256 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 = 7.77775e-05 Jy ! Component: 100 - total flux cleaned = 0.000120366 Jy ! Component: 150 - total flux cleaned = 0.000157508 Jy ! Component: 200 - total flux cleaned = 0.000185262 Jy ! Total flux subtracted in 200 components = 0.000185262 Jy ! Clean residual min=-0.000350 max=0.000298 Jy/beam ! Clean residual mean=0.000000 rms=0.000084 Jy/beam ! Combined flux in latest and established models = 0.0169109 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 66 components and 0.0169109 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.781 mas, bmaj=2.542 mas, bpa=-15.83 degrees ! Estimated noise=0.188414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.09967e-05 Jy ! Component: 100 - total flux cleaned = 7.06741e-05 Jy ! Component: 150 - total flux cleaned = 0.000106978 Jy ! Component: 200 - total flux cleaned = 0.000126641 Jy ! Total flux subtracted in 200 components = 0.000126641 Jy ! Clean residual min=-0.000317 max=0.000385 Jy/beam ! Clean residual mean=0.000000 rms=0.000085 Jy/beam ! Combined flux in latest and established models = 0.0170375 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 79 components and 0.0170375 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=0.024935Jy sigma=0.606301 ! Fit after self-cal, rms=0.024937Jy sigma=0.606238 wmodel J2329+6101_X_map.mod ! Writing 79 model components to file: J2329+6101_X_map.mod wobs J2329+6101_X_uvs.fits ! Writing UV FITS file: J2329+6101_X_uvs.fits wwins J2329+6101_X_map.win ! wwins: Wrote 2 windows to J2329+6101_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 = 0.000143595 Jy ! Component: 100 - total flux cleaned = 0.000211246 Jy ! Component: 150 - total flux cleaned = 0.000258383 Jy ! Component: 200 - total flux cleaned = 0.000281258 Jy ! Component: 250 - total flux cleaned = 0.000281409 Jy ! Component: 300 - total flux cleaned = 0.000302951 Jy ! Component: 350 - total flux cleaned = 0.000313408 Jy ! Component: 400 - total flux cleaned = 0.000338847 Jy ! Component: 450 - total flux cleaned = 0.000348745 Jy ! Component: 500 - total flux cleaned = 0.000368168 Jy ! Component: 550 - total flux cleaned = 0.000382497 Jy ! Component: 600 - total flux cleaned = 0.000387206 Jy ! Component: 650 - total flux cleaned = 0.000401081 Jy ! Component: 700 - total flux cleaned = 0.000405549 Jy ! Component: 750 - total flux cleaned = 0.000414482 Jy ! Component: 800 - total flux cleaned = 0.000414465 Jy ! Component: 850 - total flux cleaned = 0.000418842 Jy ! Component: 900 - total flux cleaned = 0.000423177 Jy ! Component: 950 - total flux cleaned = 0.000431727 Jy ! Component: 1000 - total flux cleaned = 0.000440084 Jy ! Component: 1050 - total flux cleaned = 0.000444139 Jy ! Component: 1100 - total flux cleaned = 0.000431792 Jy ! Component: 1150 - total flux cleaned = 0.000435784 Jy ! Component: 1200 - total flux cleaned = 0.000419757 Jy ! Component: 1250 - total flux cleaned = 0.000419814 Jy ! Component: 1300 - total flux cleaned = 0.000419763 Jy ! Component: 1350 - total flux cleaned = 0.000404191 Jy ! Component: 1400 - total flux cleaned = 0.000404163 Jy ! Component: 1450 - total flux cleaned = 0.000396535 Jy ! Component: 1500 - total flux cleaned = 0.000388994 Jy ! Component: 1550 - total flux cleaned = 0.00038525 Jy ! Component: 1600 - total flux cleaned = 0.000370453 Jy ! Component: 1650 - total flux cleaned = 0.000363071 Jy ! Component: 1700 - total flux cleaned = 0.000363075 Jy ! Component: 1750 - total flux cleaned = 0.000345077 Jy ! Component: 1800 - total flux cleaned = 0.000341516 Jy ! Component: 1850 - total flux cleaned = 0.000334457 Jy ! Component: 1900 - total flux cleaned = 0.00032398 Jy ! Component: 1950 - total flux cleaned = 0.000327453 Jy ! Component: 2000 - total flux cleaned = 0.00032058 Jy ! Component: 2050 - total flux cleaned = 0.000330807 Jy ! Component: 2100 - total flux cleaned = 0.00032405 Jy ! Component: 2150 - total flux cleaned = 0.00032406 Jy ! Component: 2200 - total flux cleaned = 0.000324035 Jy ! Component: 2250 - total flux cleaned = 0.000327331 Jy ! Component: 2300 - total flux cleaned = 0.000314174 Jy ! Component: 2350 - total flux cleaned = 0.000314221 Jy ! Component: 2400 - total flux cleaned = 0.000317475 Jy ! Component: 2450 - total flux cleaned = 0.000311029 Jy ! Component: 2500 - total flux cleaned = 0.00032384 Jy ! Component: 2550 - total flux cleaned = 0.000320656 Jy ! Component: 2600 - total flux cleaned = 0.000314328 Jy ! Component: 2650 - total flux cleaned = 0.000311163 Jy ! Component: 2700 - total flux cleaned = 0.000314262 Jy ! Component: 2750 - total flux cleaned = 0.00031114 Jy ! Component: 2800 - total flux cleaned = 0.000301916 Jy ! Component: 2850 - total flux cleaned = 0.000304976 Jy ! Component: 2900 - total flux cleaned = 0.000314085 Jy ! Component: 2950 - total flux cleaned = 0.00030201 Jy ! Component: 3000 - total flux cleaned = 0.000302024 Jy ! Component: 3050 - total flux cleaned = 0.000307993 Jy ! Component: 3100 - total flux cleaned = 0.00031096 Jy ! Component: 3150 - total flux cleaned = 0.000302111 Jy ! Component: 3200 - total flux cleaned = 0.000299196 Jy ! Component: 3250 - total flux cleaned = 0.000293379 Jy ! Component: 3300 - total flux cleaned = 0.000293372 Jy ! Component: 3350 - total flux cleaned = 0.000293379 Jy ! Component: 3400 - total flux cleaned = 0.00028189 Jy ! Component: 3450 - total flux cleaned = 0.000276205 Jy ! Component: 3500 - total flux cleaned = 0.000273385 Jy ! Component: 3550 - total flux cleaned = 0.000270574 Jy ! Component: 3600 - total flux cleaned = 0.000270574 Jy ! Component: 3650 - total flux cleaned = 0.000256579 Jy ! Component: 3700 - total flux cleaned = 0.000248234 Jy ! Component: 3750 - total flux cleaned = 0.000248243 Jy ! Component: 3800 - total flux cleaned = 0.000231683 Jy ! Component: 3850 - total flux cleaned = 0.000223429 Jy ! Component: 3900 - total flux cleaned = 0.000220707 Jy ! Component: 3950 - total flux cleaned = 0.000209821 Jy ! Component: 4000 - total flux cleaned = 0.000196274 Jy ! Component: 4050 - total flux cleaned = 0.000185467 Jy ! Total flux subtracted in 4096 components = 0.000177413 Jy ! Clean residual min=-0.000182 max=0.000164 Jy/beam ! Clean residual mean=-0.000000 rms=0.000046 Jy/beam ! Combined flux in latest and established models = 0.0172149 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 337 components and 0.0172149 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/bs262a7_uvs/J2329+6101_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.781 x 2.542 at -15.83 degrees (North through East) ! Clean map min=-0.00041018 max=0.014436 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs262a7_uvs/J2329+6101_X_map.fits wmodel /scr/pima/bs262a7_uvs/J2329+6101_X_map.mod ! Writing 337 model components to file: /scr/pima/bs262a7_uvs/J2329+6101_X_map.mod wobs /scr/pima/bs262a7_uvs/J2329+6101_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs262a7_uvs/J2329+6101_X_uvs.fits wwins /scr/pima/bs262a7_uvs/J2329+6101_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bs262a7_uvs/J2329+6101_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0144361 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.55737e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.94708 0.94708 1.89416 3.78832 7.57664 15.1533 30.3066 60.6131 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.014 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 316.763 quit ! Quitting program ! Log file /scr/pima/bs262a7_uvs/J2329+6101_X_dfm.log closed on Thu Jun 14 00:36:16 2018