! Started logfile: .//J1350+6428_X_dfm.log on Sat Oct 20 23:53:09 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 .//J1350+6428_X_uva.fits ! Reading UV FITS file: .//J1350+6428_X_uva.fits ! AN table 1: 6 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1350+6428 ! ! 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 1008 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 J1350+6428_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=1.023251Jy sigma=35.609898 ! Fit after self-cal, rms=0.779147Jy sigma=26.909276 ! 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=0.8344 mas, bmaj=5.641 mas, bpa=-53.36 degrees ! Estimated noise=1.20809 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 = 0.169539 Jy ! Component: 100 - total flux cleaned = 0.207238 Jy ! Total flux subtracted in 100 components = 0.207238 Jy ! Clean residual min=-0.008986 max=0.013097 Jy/beam ! Clean residual mean=-0.000046 rms=0.002747 Jy/beam ! Combined flux in latest and established models = 0.207238 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.207238 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=0.031191Jy sigma=1.078938 ! Fit after self-cal, rms=0.031188Jy sigma=1.078789 ! 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=1.08 mas, bmaj=5.542 mas, bpa=-52.29 degrees ! Estimated noise=0.672957 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 = 0.016488 Jy ! Component: 100 - total flux cleaned = 0.0240661 Jy ! Component: 150 - total flux cleaned = 0.0269067 Jy ! Component: 200 - total flux cleaned = 0.0278053 Jy ! Total flux subtracted in 200 components = 0.0278053 Jy ! Clean residual min=-0.004045 max=0.004269 Jy/beam ! Clean residual mean=0.000029 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 0.235043 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 26 components and 0.235043 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=0.022490Jy sigma=0.713226 ! Fit after self-cal, rms=0.022444Jy sigma=0.711838 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.08 x 5.542 at -52.29 degrees (North through East) ! Clean map min=-0.0040389 max=0.22139 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 LA 1.02 NL 0.98 ! OV 0.95 PT 0.98 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 LA 1.00 NL 0.95 ! OV 0.99 PT 1.01 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 LA 1.03 NL 0.97 ! OV 0.97 PT 1.01 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 LA 1.03 NL 0.96 ! OV 1.01 PT 1.02 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 LA 1.05 NL 0.97 ! OV 1.01 PT 0.99 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 LA 1.05 NL 0.99 ! OV 0.99 PT 1.03 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 LA 1.04 NL 0.98 ! OV 1.02 PT 1.02 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 LA 1.05 NL 1.00 ! OV 1.00 PT 1.01 SC 1.00 ! ! ! Fit before self-cal, rms=0.022444Jy sigma=0.711838 ! Fit after self-cal, rms=0.021180Jy sigma=0.654224 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.084 mas, bmaj=5.528 mas, bpa=-52.18 degrees ! Estimated noise=0.667923 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 = 0.00131095 Jy ! Component: 100 - total flux cleaned = 0.00125167 Jy ! Component: 150 - total flux cleaned = 0.00109639 Jy ! Component: 200 - total flux cleaned = 0.00117939 Jy ! Total flux subtracted in 200 components = 0.00117939 Jy ! Clean residual min=-0.001995 max=0.002235 Jy/beam ! Clean residual mean=0.000014 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.236222 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 44 components and 0.236222 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=0.020784Jy sigma=0.635094 ! Fit after self-cal, rms=0.020789Jy sigma=0.634892 ! 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=0.020789Jy sigma=0.634892 ! Fit after self-cal, rms=0.020775Jy sigma=0.632937 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=5.53 mas, bpa=-52.15 degrees ! Estimated noise=0.667236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000415213 Jy ! Component: 100 - total flux cleaned = 0.000509837 Jy ! Component: 150 - total flux cleaned = 0.000405342 Jy ! Component: 200 - total flux cleaned = 0.000295795 Jy ! Total flux subtracted in 200 components = 0.000295795 Jy ! Clean residual min=-0.001633 max=0.001938 Jy/beam ! Clean residual mean=0.000013 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.236518 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 54 components and 0.236518 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=0.020691Jy sigma=0.628329 ! Fit after self-cal, rms=0.020692Jy sigma=0.628314 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 = -0.000115015 Jy ! Component: 100 - total flux cleaned = -0.000184591 Jy ! Component: 150 - total flux cleaned = -0.000232211 Jy ! Component: 200 - total flux cleaned = -0.00027671 Jy ! Total flux subtracted in 200 components = -0.00027671 Jy ! Clean residual min=-0.001588 max=0.001875 Jy/beam ! Clean residual mean=0.000012 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.236241 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.236241 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=0.020670Jy sigma=0.627227 ! Fit after self-cal, rms=0.020671Jy sigma=0.627215 ! Inverting map ! Added new window around map position (-32, -14.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106129 Jy ! Component: 100 - total flux cleaned = 0.00135852 Jy ! Component: 150 - total flux cleaned = 0.00168104 Jy ! Component: 200 - total flux cleaned = 0.00190013 Jy ! Total flux subtracted in 200 components = 0.00190013 Jy ! Clean residual min=-0.001250 max=0.001162 Jy/beam ! Clean residual mean=0.000005 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.238141 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 90 components and 0.238141 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=0.020522Jy sigma=0.620525 ! Fit after self-cal, rms=0.020512Jy sigma=0.620294 ! 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=0.020512Jy sigma=0.620294 ! Fit after self-cal, rms=0.020504Jy sigma=0.619602 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=5.532 mas, bpa=-52.15 degrees ! Estimated noise=0.666604 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00031986 Jy ! Component: 100 - total flux cleaned = 0.00042298 Jy ! Component: 150 - total flux cleaned = 0.000476299 Jy ! Component: 200 - total flux cleaned = 0.000527028 Jy ! Total flux subtracted in 200 components = 0.000527028 Jy ! Clean residual min=-0.001096 max=0.001156 Jy/beam ! Clean residual mean=0.000002 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.238668 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 113 components and 0.238668 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=0.020468Jy sigma=0.618096 ! Fit after self-cal, rms=0.020468Jy sigma=0.618054 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 = 0.000134207 Jy ! Component: 100 - total flux cleaned = 0.000148919 Jy ! Component: 150 - total flux cleaned = 0.000177591 Jy ! Component: 200 - total flux cleaned = 0.00022901 Jy ! Total flux subtracted in 200 components = 0.00022901 Jy ! Clean residual min=-0.001051 max=0.001105 Jy/beam ! Clean residual mean=0.000002 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.238897 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 125 components and 0.238897 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=0.020450Jy sigma=0.617311 ! Fit after self-cal, rms=0.020450Jy sigma=0.617297 ! Inverting map ! Added new window around map position (50, -38.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000288858 Jy ! Component: 100 - total flux cleaned = 0.000208976 Jy ! Component: 150 - total flux cleaned = 0.000344374 Jy ! Component: 200 - total flux cleaned = 0.000453903 Jy ! Total flux subtracted in 200 components = 0.000453903 Jy ! Clean residual min=-0.000954 max=0.000682 Jy/beam ! Clean residual mean=-0.000000 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.239351 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 151 components and 0.239351 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=0.020394Jy sigma=0.614913 ! Fit after self-cal, rms=0.020392Jy sigma=0.614856 ! 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=0.020392Jy sigma=0.614856 ! Fit after self-cal, rms=0.020383Jy sigma=0.614631 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.209 mas, bmaj=6.385 mas, bpa=-41.23 degrees ! Estimated noise=0.782195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0003581 Jy ! Component: 100 - total flux cleaned = 0.000343549 Jy ! Component: 150 - total flux cleaned = 0.000343117 Jy ! Component: 200 - total flux cleaned = 0.000379464 Jy ! Total flux subtracted in 200 components = 0.000379464 Jy ! Clean residual min=-0.000874 max=0.000667 Jy/beam ! Clean residual mean=-0.000000 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.239731 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 172 components and 0.239731 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=0.020370Jy sigma=0.614066 ! Fit after self-cal, rms=0.020369Jy sigma=0.614057 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 = 4.3118e-05 Jy ! Component: 100 - total flux cleaned = 9.54179e-05 Jy ! Component: 150 - total flux cleaned = 0.000144459 Jy ! Component: 200 - total flux cleaned = 0.000172919 Jy ! Total flux subtracted in 200 components = 0.000172919 Jy ! Clean residual min=-0.000823 max=0.000640 Jy/beam ! Clean residual mean=-0.000000 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.239904 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 182 components and 0.239904 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=0.020362Jy sigma=0.613782 ! Fit after self-cal, rms=0.020362Jy sigma=0.613780 ! 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=1.086 mas, bmaj=5.533 mas, bpa=-52.15 degrees ! Estimated noise=0.666294 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.086 x 5.533 at -52.15 degrees (North through East) ! Clean map min=-0.0008447 max=0.21949 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=0.8384 mas, bmaj=5.631 mas, bpa=-53.26 degrees ! Estimated noise=1.1988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.168228 Jy ! Component: 100 - total flux cleaned = 0.205334 Jy ! Component: 150 - total flux cleaned = 0.219033 Jy ! Component: 200 - total flux cleaned = 0.227068 Jy ! Total flux subtracted in 200 components = 0.227068 Jy ! Clean residual min=-0.003983 max=0.004733 Jy/beam ! Clean residual mean=-0.000016 rms=0.001185 Jy/beam ! Combined flux in latest and established models = 0.227068 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.227068 Jy ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=5.533 mas, bpa=-52.15 degrees ! Estimated noise=0.666294 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 = 0.00550818 Jy ! Component: 100 - total flux cleaned = 0.00785965 Jy ! Component: 150 - total flux cleaned = 0.00868411 Jy ! Component: 200 - total flux cleaned = 0.0093528 Jy ! Total flux subtracted in 200 components = 0.0093528 Jy ! Clean residual min=-0.002237 max=0.001706 Jy/beam ! Clean residual mean=-0.000000 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.23642 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 53 components and 0.23642 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=2.209 mas, bmaj=6.385 mas, bpa=-41.23 degrees ! Estimated noise=0.782195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141338 Jy ! Component: 100 - total flux cleaned = 0.00194522 Jy ! Component: 150 - total flux cleaned = 0.00249683 Jy ! Component: 200 - total flux cleaned = 0.00273944 Jy ! Total flux subtracted in 200 components = 0.00273944 Jy ! Clean residual min=-0.001517 max=0.001412 Jy/beam ! Clean residual mean=0.000007 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.23916 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000209897 Jy ! Component: 100 - total flux cleaned = 0.000357784 Jy ! Component: 150 - total flux cleaned = 0.000523446 Jy ! Component: 200 - total flux cleaned = 0.000613209 Jy ! Total flux subtracted in 200 components = 0.000613209 Jy ! Clean residual min=-0.001244 max=0.001221 Jy/beam ! Clean residual mean=0.000005 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.239773 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 130 components and 0.239773 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=5.533 mas, bpa=-52.15 degrees ! Estimated noise=0.666294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000280389 Jy ! Component: 100 - total flux cleaned = 0.000425464 Jy ! Component: 150 - total flux cleaned = 0.000575424 Jy ! Component: 200 - total flux cleaned = 0.000653485 Jy ! Total flux subtracted in 200 components = 0.000653485 Jy ! Clean residual min=-0.001122 max=0.001046 Jy/beam ! Clean residual mean=0.000004 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.240427 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 154 components and 0.240427 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=0.020468Jy sigma=0.618075 ! Fit after self-cal, rms=0.020453Jy sigma=0.617749 wmodel J1350+6428_X_map.mod ! Writing 154 model components to file: J1350+6428_X_map.mod wobs J1350+6428_X_uvs.fits ! Writing UV FITS file: J1350+6428_X_uvs.fits wwins J1350+6428_X_map.win ! wwins: Wrote 3 windows to J1350+6428_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 = -0.000485329 Jy ! Component: 100 - total flux cleaned = -0.000775403 Jy ! Component: 150 - total flux cleaned = -0.000916072 Jy ! Component: 200 - total flux cleaned = -0.000945588 Jy ! Component: 250 - total flux cleaned = -0.000931539 Jy ! Component: 300 - total flux cleaned = -0.000904875 Jy ! Component: 350 - total flux cleaned = -0.000892387 Jy ! Component: 400 - total flux cleaned = -0.000879922 Jy ! Component: 450 - total flux cleaned = -0.00085612 Jy ! Component: 500 - total flux cleaned = -0.000833278 Jy ! Component: 550 - total flux cleaned = -0.000789496 Jy ! Component: 600 - total flux cleaned = -0.00075762 Jy ! Component: 650 - total flux cleaned = -0.000747109 Jy ! Component: 700 - total flux cleaned = -0.000737123 Jy ! Component: 750 - total flux cleaned = -0.000727458 Jy ! Component: 800 - total flux cleaned = -0.000727504 Jy ! Component: 850 - total flux cleaned = -0.000718159 Jy ! Component: 900 - total flux cleaned = -0.000681445 Jy ! Component: 950 - total flux cleaned = -0.00065458 Jy ! Component: 1000 - total flux cleaned = -0.000628075 Jy ! Component: 1050 - total flux cleaned = -0.000593367 Jy ! Component: 1100 - total flux cleaned = -0.000584921 Jy ! Component: 1150 - total flux cleaned = -0.000551388 Jy ! Component: 1200 - total flux cleaned = -0.000543313 Jy ! Component: 1250 - total flux cleaned = -0.000494715 Jy ! Component: 1300 - total flux cleaned = -0.000470726 Jy ! Component: 1350 - total flux cleaned = -0.000431309 Jy ! Component: 1400 - total flux cleaned = -0.000415723 Jy ! Component: 1450 - total flux cleaned = -0.000400227 Jy ! Component: 1500 - total flux cleaned = -0.000392549 Jy ! Component: 1550 - total flux cleaned = -0.000407607 Jy ! Component: 1600 - total flux cleaned = -0.000407457 Jy ! Component: 1650 - total flux cleaned = -0.000414814 Jy ! Component: 1700 - total flux cleaned = -0.000414845 Jy ! Component: 1750 - total flux cleaned = -0.000429469 Jy ! Component: 1800 - total flux cleaned = -0.000458409 Jy ! Component: 1850 - total flux cleaned = -0.000451285 Jy ! Component: 1900 - total flux cleaned = -0.000479823 Jy ! Component: 1950 - total flux cleaned = -0.000479818 Jy ! Component: 2000 - total flux cleaned = -0.000479839 Jy ! Component: 2050 - total flux cleaned = -0.000500846 Jy ! Component: 2100 - total flux cleaned = -0.00050779 Jy ! Component: 2150 - total flux cleaned = -0.000514714 Jy ! Component: 2200 - total flux cleaned = -0.000514728 Jy ! Component: 2250 - total flux cleaned = -0.000535393 Jy ! Component: 2300 - total flux cleaned = -0.000528583 Jy ! Component: 2350 - total flux cleaned = -0.000535399 Jy ! Component: 2400 - total flux cleaned = -0.000555847 Jy ! Component: 2450 - total flux cleaned = -0.000562633 Jy ! Component: 2500 - total flux cleaned = -0.000549079 Jy ! Component: 2550 - total flux cleaned = -0.000535569 Jy ! Component: 2600 - total flux cleaned = -0.000549093 Jy ! Component: 2650 - total flux cleaned = -0.000528828 Jy ! Component: 2700 - total flux cleaned = -0.000515398 Jy ! Component: 2750 - total flux cleaned = -0.000501918 Jy ! Component: 2800 - total flux cleaned = -0.000488491 Jy ! Component: 2850 - total flux cleaned = -0.000461646 Jy ! Component: 2900 - total flux cleaned = -0.000428088 Jy ! Component: 2950 - total flux cleaned = -0.000407974 Jy ! Component: 3000 - total flux cleaned = -0.000387894 Jy ! Component: 3050 - total flux cleaned = -0.000354403 Jy ! Component: 3100 - total flux cleaned = -0.000334298 Jy ! Component: 3150 - total flux cleaned = -0.000294113 Jy ! Component: 3200 - total flux cleaned = -0.000267307 Jy ! Component: 3250 - total flux cleaned = -0.000240538 Jy ! Component: 3300 - total flux cleaned = -0.000213744 Jy ! Component: 3350 - total flux cleaned = -0.00016674 Jy ! Component: 3400 - total flux cleaned = -0.000139865 Jy ! Component: 3450 - total flux cleaned = -0.00010628 Jy ! Component: 3500 - total flux cleaned = -6.58798e-05 Jy ! Component: 3550 - total flux cleaned = -3.21753e-05 Jy ! Component: 3600 - total flux cleaned = -1.19218e-05 Jy ! Component: 3650 - total flux cleaned = 3.53944e-05 Jy ! Component: 3700 - total flux cleaned = 6.92195e-05 Jy ! Component: 3750 - total flux cleaned = 9.63262e-05 Jy ! Component: 3800 - total flux cleaned = 0.000130285 Jy ! Component: 3850 - total flux cleaned = 0.000150711 Jy ! Component: 3900 - total flux cleaned = 0.000184883 Jy ! Component: 3950 - total flux cleaned = 0.000212305 Jy ! Component: 4000 - total flux cleaned = 0.000239745 Jy ! Component: 4050 - total flux cleaned = 0.000267266 Jy ! Total flux subtracted in 4096 components = 0.000287981 Jy ! Clean residual min=-0.000420 max=0.000419 Jy/beam ! Clean residual mean=-0.000004 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.240715 Jy keep ! Adding 229 model components to the UV plane model. ! The established model now contains 383 components and 0.240715 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1350+6428_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.086 x 5.533 at -52.15 degrees (North through East) ! Clean map min=-0.0011202 max=0.21858 Jy/beam ! Writing clean map to FITS file: .//J1350+6428_X_map.fits wmodel .//J1350+6428_X_map.mod ! Writing 383 model components to file: .//J1350+6428_X_map.mod wobs .//J1350+6428_X_uvs.fits ! Writing UV FITS file: .//J1350+6428_X_uvs.fits wwins .//J1350+6428_X_map.win ! wwins: Wrote 4 windows to .//J1350+6428_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.218581 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000119567 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.164104 0.164104 0.328209 0.656417 1.31283 2.62567 5.25134 10.5027 21.0054 42.0107 84.0214 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.218 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1828.1 quit ! Quitting program ! Log file .//J1350+6428_X_dfm.log closed on Sat Oct 20 23:53:13 2018