! Started logfile: .//J2243-3933_C_20180714_dfm.log on Sat Jul 28 19:32:40 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J2243-3933_C_20180714_uva.fits ! Reading UV FITS file: .//J2243-3933_C_20180714_uva.fits ! AN table 1: 92 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2243-3933 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 15456 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J2243-3933_C] 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 0.300x0.300 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=1.003422Jy sigma=19.028292 ! Fit after self-cal, rms=0.945017Jy sigma=17.896998 ! 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=1.037 mas, bmaj=3.46 mas, bpa=-10.6 degrees ! Estimated noise=0.875669 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 = 0.0465033 Jy ! Component: 100 - total flux cleaned = 0.0536868 Jy ! Total flux subtracted in 100 components = 0.0536868 Jy ! Clean residual min=-0.005640 max=0.010506 Jy/beam ! Clean residual mean=0.000007 rms=0.001311 Jy/beam ! Combined flux in latest and established models = 0.0536868 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0536868 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=0.052746Jy sigma=0.676900 ! Fit after self-cal, rms=0.052103Jy sigma=0.671658 ! Inverting map ! Added new window around map position (2.1, -3.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00859604 Jy ! Component: 100 - total flux cleaned = 0.0117759 Jy ! Total flux subtracted in 100 components = 0.0117759 Jy ! Clean residual min=-0.003812 max=0.004602 Jy/beam ! Clean residual mean=-0.000008 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.0654627 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.0654627 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=0.050625Jy sigma=0.669734 ! Fit after self-cal, rms=0.050507Jy sigma=0.664508 ! 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=1.37 mas, bmaj=3.995 mas, bpa=-8.394 degrees ! Estimated noise=0.35681 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 = 0.000501198 Jy ! Component: 100 - total flux cleaned = 0.000401628 Jy ! Component: 150 - total flux cleaned = 0.000233686 Jy ! Component: 200 - total flux cleaned = 6.04467e-05 Jy ! Total flux subtracted in 200 components = 6.04467e-05 Jy ! Clean residual min=-0.004782 max=0.004012 Jy/beam ! Clean residual mean=0.000012 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.0655232 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 26 components and 0.0655232 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=0.050323Jy sigma=0.662279 ! Fit after self-cal, rms=0.050331Jy sigma=0.662018 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.37 x 3.995 at -8.394 degrees (North through East) ! Clean map min=-0.0045384 max=0.053283 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 HN 0.98 KP 1.21 LA 1.13 ! MK 0.91 OV 1.21 SC 1.24 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.82 HN 1.11 KP 1.24 LA 1.18 ! MK 0.88 OV 1.12 SC 1.41 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.86 HN 1.02 KP 0.94 LA 1.00 ! MK 1.19 OV 1.00 SC 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 HN 1.03 KP 0.95 LA 1.03 ! MK 1.03 OV 0.97 SC 0.89 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 HN 1.09 KP 0.92 LA 1.03 ! MK 1.05 OV 0.97 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.85 HN 1.09 KP 0.95 LA 1.03 ! MK 1.04 OV 0.94 SC 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 HN 1.27 KP 0.96 LA 1.03 ! MK 1.01 OV 0.97 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.86 HN 1.17 KP 0.94 LA 1.03 ! MK 1.00 OV 0.93 SC 0.97 ! ! ! Fit before self-cal, rms=0.050331Jy sigma=0.662018 ! Fit after self-cal, rms=0.052061Jy sigma=0.614435 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.369 mas, bmaj=3.984 mas, bpa=-8.386 degrees ! Estimated noise=0.360038 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 = 0.000166844 Jy ! Component: 100 - total flux cleaned = 0.000149441 Jy ! Component: 150 - total flux cleaned = 0.000133927 Jy ! Component: 200 - total flux cleaned = 0.000120809 Jy ! Total flux subtracted in 200 components = 0.000120809 Jy ! Clean residual min=-0.001302 max=0.001549 Jy/beam ! Clean residual mean=0.000002 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.065644 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.065644 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=0.052033Jy sigma=0.614414 ! Fit after self-cal, rms=0.052026Jy sigma=0.613998 ! 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=0.052026Jy sigma=0.613998 ! Fit after self-cal, rms=0.051581Jy sigma=0.613971 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.369 mas, bmaj=3.985 mas, bpa=-8.357 degrees ! Estimated noise=0.359344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000113157 Jy ! Component: 100 - total flux cleaned = 9.83008e-05 Jy ! Component: 150 - total flux cleaned = 9.76729e-05 Jy ! Component: 200 - total flux cleaned = 0.000109659 Jy ! Total flux subtracted in 200 components = 0.000109659 Jy ! Clean residual min=-0.001273 max=0.001481 Jy/beam ! Clean residual mean=0.000002 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0657537 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.0657537 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=0.051556Jy sigma=0.613985 ! Fit after self-cal, rms=0.051555Jy sigma=0.613968 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) ! Added new window around map position (68.4, 2.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000682721 Jy ! Component: 100 - total flux cleaned = 0.000739536 Jy ! Component: 150 - total flux cleaned = 0.000850504 Jy ! Component: 200 - total flux cleaned = 0.000888113 Jy ! Total flux subtracted in 200 components = 0.000888113 Jy ! Clean residual min=-0.001133 max=0.001226 Jy/beam ! Clean residual mean=0.000002 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0666418 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 61 components and 0.0666418 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=0.051486Jy sigma=0.613374 ! Fit after self-cal, rms=0.051489Jy sigma=0.613259 ! 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=0.051489Jy sigma=0.613259 ! Fit after self-cal, rms=0.050977Jy sigma=0.613184 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.369 mas, bmaj=3.987 mas, bpa=-8.341 degrees ! Estimated noise=0.358169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000219 Jy ! Component: 100 - total flux cleaned = 0.000359272 Jy ! Component: 150 - total flux cleaned = 0.000376483 Jy ! Component: 200 - total flux cleaned = 0.000377598 Jy ! Total flux subtracted in 200 components = 0.000377598 Jy ! Clean residual min=-0.001087 max=0.001268 Jy/beam ! Clean residual mean=0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0670194 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 70 components and 0.0670194 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=0.050943Jy sigma=0.613024 ! Fit after self-cal, rms=0.050965Jy sigma=0.612992 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) ! Added new window around map position (9.3, 68.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.72307e-05 Jy ! Component: 100 - total flux cleaned = 1.53531e-06 Jy ! Component: 150 - total flux cleaned = -2.49011e-05 Jy ! Component: 200 - total flux cleaned = -4.70952e-05 Jy ! Total flux subtracted in 200 components = -4.70952e-05 Jy ! Clean residual min=-0.000872 max=0.001158 Jy/beam ! Clean residual mean=0.000002 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0669723 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 96 components and 0.0669723 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=0.050886Jy sigma=0.612321 ! Fit after self-cal, rms=0.050893Jy sigma=0.612233 ! Inverting map ! Added new window around map position (-41.4, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000552486 Jy ! Component: 100 - total flux cleaned = 0.000495647 Jy ! Component: 150 - total flux cleaned = 0.000444296 Jy ! Component: 200 - total flux cleaned = 0.000398355 Jy ! Total flux subtracted in 200 components = 0.000398355 Jy ! Clean residual min=-0.000887 max=0.000910 Jy/beam ! Clean residual mean=0.000004 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0673707 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 114 components and 0.0673707 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=0.050820Jy sigma=0.611872 ! Fit after self-cal, rms=0.050821Jy sigma=0.611812 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.050821Jy sigma=0.611812 ! Fit after self-cal, rms=0.050595Jy sigma=0.611678 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.687 mas, bmaj=10.34 mas, bpa=-2.075 degrees ! Estimated noise=0.477951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.48053e-05 Jy ! Component: 100 - total flux cleaned = 3.33996e-05 Jy ! Component: 150 - total flux cleaned = 0.000103603 Jy ! Component: 200 - total flux cleaned = 0.000169176 Jy ! Total flux subtracted in 200 components = 0.000169176 Jy ! Clean residual min=-0.000784 max=0.000789 Jy/beam ! Clean residual mean=0.000010 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0675398 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 124 components and 0.0675398 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=0.050570Jy sigma=0.611545 ! Fit after self-cal, rms=0.050581Jy sigma=0.611520 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 = 1.76195e-05 Jy ! Component: 100 - total flux cleaned = 1.62963e-05 Jy ! Component: 150 - total flux cleaned = 8.85363e-05 Jy ! Component: 200 - total flux cleaned = 0.000168714 Jy ! Total flux subtracted in 200 components = 0.000168714 Jy ! Clean residual min=-0.000726 max=0.000758 Jy/beam ! Clean residual mean=0.000009 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0677085 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 131 components and 0.0677086 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=0.050562Jy sigma=0.611484 ! Fit after self-cal, rms=0.050569Jy sigma=0.611473 ! 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=1.369 mas, bmaj=3.987 mas, bpa=-8.391 degrees ! Estimated noise=0.35805 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.369 x 3.987 at -8.391 degrees (North through East) ! Clean map min=-0.0019765 max=0.052721 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=1.034 mas, bmaj=3.437 mas, bpa=-10.46 degrees ! Estimated noise=0.873715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0467644 Jy ! Component: 100 - total flux cleaned = 0.0600622 Jy ! Component: 150 - total flux cleaned = 0.0635211 Jy ! Component: 200 - total flux cleaned = 0.0649433 Jy ! Total flux subtracted in 200 components = 0.0649433 Jy ! Clean residual min=-0.002630 max=0.002182 Jy/beam ! Clean residual mean=-0.000005 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.0649433 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 0.0649433 Jy ! Inverting map and beam ! Estimated beam: bmin=1.369 mas, bmaj=3.987 mas, bpa=-8.391 degrees ! Estimated noise=0.35805 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) ! Added new window around map position (-2.1, 3.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000858779 Jy ! Component: 100 - total flux cleaned = 0.000988257 Jy ! Component: 150 - total flux cleaned = 0.00104368 Jy ! Component: 200 - total flux cleaned = 0.00113869 Jy ! Total flux subtracted in 200 components = 0.00113869 Jy ! Clean residual min=-0.001217 max=0.001067 Jy/beam ! Clean residual mean=0.000004 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.066082 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 50 components and 0.066082 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.687 mas, bmaj=10.34 mas, bpa=-2.075 degrees ! Estimated noise=0.477951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000348663 Jy ! Component: 100 - total flux cleaned = 0.000421117 Jy ! Component: 150 - total flux cleaned = 0.000552815 Jy ! Component: 200 - total flux cleaned = 0.000673117 Jy ! Total flux subtracted in 200 components = 0.000673117 Jy ! Clean residual min=-0.001038 max=0.000859 Jy/beam ! Clean residual mean=0.000011 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0667551 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 = 2.02417e-08 Jy ! Component: 100 - total flux cleaned = 4.86354e-05 Jy ! Component: 150 - total flux cleaned = 4.64907e-05 Jy ! Component: 200 - total flux cleaned = 2.5066e-05 Jy ! Total flux subtracted in 200 components = 2.5066e-05 Jy ! Clean residual min=-0.000933 max=0.000846 Jy/beam ! Clean residual mean=0.000011 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0667802 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 66 components and 0.0667802 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.369 mas, bmaj=3.987 mas, bpa=-8.391 degrees ! Estimated noise=0.35805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000233845 Jy ! Component: 100 - total flux cleaned = -0.000298518 Jy ! Component: 150 - total flux cleaned = -0.000357064 Jy ! Component: 200 - total flux cleaned = -0.00040764 Jy ! Total flux subtracted in 200 components = -0.00040764 Jy ! Clean residual min=-0.000919 max=0.000929 Jy/beam ! Clean residual mean=0.000005 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0663725 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 88 components and 0.0663725 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=0.050537Jy sigma=0.611601 ! Fit after self-cal, rms=0.050571Jy sigma=0.611533 wmodel J2243-3933_C_map.mod ! Writing 88 model components to file: J2243-3933_C_map.mod wobs J2243-3933_C_uvs.fits ! Writing UV FITS file: J2243-3933_C_uvs.fits wwins J2243-3933_C_map.win ! wwins: Wrote 6 windows to J2243-3933_C_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 = -0.000146636 Jy ! Component: 100 - total flux cleaned = -0.000102177 Jy ! Component: 150 - total flux cleaned = -7.44631e-05 Jy ! Component: 200 - total flux cleaned = -7.43515e-05 Jy ! Component: 250 - total flux cleaned = -3.62788e-05 Jy ! Component: 300 - total flux cleaned = 6.01341e-07 Jy ! Component: 350 - total flux cleaned = 2.47025e-05 Jy ! Component: 400 - total flux cleaned = 7.18772e-05 Jy ! Component: 450 - total flux cleaned = 0.000129376 Jy ! Component: 500 - total flux cleaned = 0.000185573 Jy ! Component: 550 - total flux cleaned = 0.000240578 Jy ! Component: 600 - total flux cleaned = 0.000283904 Jy ! Component: 650 - total flux cleaned = 0.000326475 Jy ! Component: 700 - total flux cleaned = 0.000357859 Jy ! Component: 750 - total flux cleaned = 0.000398874 Jy ! Component: 800 - total flux cleaned = 0.000439285 Jy ! Component: 850 - total flux cleaned = 0.000469084 Jy ! Component: 900 - total flux cleaned = 0.000498488 Jy ! Component: 950 - total flux cleaned = 0.000537218 Jy ! Component: 1000 - total flux cleaned = 0.000594232 Jy ! Component: 1050 - total flux cleaned = 0.000613038 Jy ! Component: 1100 - total flux cleaned = 0.000622494 Jy ! Component: 1150 - total flux cleaned = 0.000650037 Jy ! Component: 1200 - total flux cleaned = 0.000713238 Jy ! Component: 1250 - total flux cleaned = 0.00073994 Jy ! Component: 1300 - total flux cleaned = 0.000775289 Jy ! Component: 1350 - total flux cleaned = 0.000836349 Jy ! Component: 1400 - total flux cleaned = 0.000905407 Jy ! Component: 1450 - total flux cleaned = 0.000939461 Jy ! Component: 1500 - total flux cleaned = 0.000998608 Jy ! Component: 1550 - total flux cleaned = 0.00106554 Jy ! Component: 1600 - total flux cleaned = 0.00113998 Jy ! Component: 1650 - total flux cleaned = 0.00120545 Jy ! Component: 1700 - total flux cleaned = 0.00129463 Jy ! Component: 1750 - total flux cleaned = 0.00136693 Jy ! Component: 1800 - total flux cleaned = 0.00143074 Jy ! Component: 1850 - total flux cleaned = 0.0015018 Jy ! Component: 1900 - total flux cleaned = 0.0015801 Jy ! Component: 1950 - total flux cleaned = 0.00163446 Jy ! Component: 2000 - total flux cleaned = 0.00171905 Jy ! Component: 2050 - total flux cleaned = 0.00177998 Jy ! Component: 2100 - total flux cleaned = 0.00180272 Jy ! Component: 2150 - total flux cleaned = 0.00185535 Jy ! Component: 2200 - total flux cleaned = 0.00191499 Jy ! Component: 2250 - total flux cleaned = 0.00195196 Jy ! Component: 2300 - total flux cleaned = 0.00198877 Jy ! Component: 2350 - total flux cleaned = 0.00201806 Jy ! Component: 2400 - total flux cleaned = 0.00205429 Jy ! Component: 2450 - total flux cleaned = 0.00210479 Jy ! Component: 2500 - total flux cleaned = 0.00213351 Jy ! Component: 2550 - total flux cleaned = 0.0021762 Jy ! Component: 2600 - total flux cleaned = 0.00222566 Jy ! Component: 2650 - total flux cleaned = 0.00228187 Jy ! Component: 2700 - total flux cleaned = 0.00233064 Jy ! Component: 2750 - total flux cleaned = 0.00237228 Jy ! Component: 2800 - total flux cleaned = 0.00240679 Jy ! Component: 2850 - total flux cleaned = 0.00244109 Jy ! Component: 2900 - total flux cleaned = 0.00243426 Jy ! Component: 2950 - total flux cleaned = 0.00246146 Jy ! Component: 3000 - total flux cleaned = 0.00248175 Jy ! Component: 3050 - total flux cleaned = 0.00248845 Jy ! Component: 3100 - total flux cleaned = 0.00253525 Jy ! Component: 3150 - total flux cleaned = 0.00253526 Jy ! Component: 3200 - total flux cleaned = 0.00258821 Jy ! Component: 3250 - total flux cleaned = 0.00258159 Jy ! Component: 3300 - total flux cleaned = 0.00261436 Jy ! Component: 3350 - total flux cleaned = 0.00262089 Jy ! Component: 3400 - total flux cleaned = 0.00262736 Jy ! Component: 3450 - total flux cleaned = 0.00262737 Jy ! Component: 3500 - total flux cleaned = 0.00263387 Jy ! Component: 3550 - total flux cleaned = 0.00264032 Jy ! Component: 3600 - total flux cleaned = 0.00263394 Jy ! Component: 3650 - total flux cleaned = 0.00264033 Jy ! Component: 3700 - total flux cleaned = 0.00264033 Jy ! Component: 3750 - total flux cleaned = 0.00263403 Jy ! Component: 3800 - total flux cleaned = 0.00264662 Jy ! Component: 3850 - total flux cleaned = 0.00264028 Jy ! Component: 3900 - total flux cleaned = 0.00262151 Jy ! Component: 3950 - total flux cleaned = 0.00264028 Jy ! Component: 4000 - total flux cleaned = 0.00264026 Jy ! Component: 4050 - total flux cleaned = 0.00265267 Jy ! Total flux subtracted in 4096 components = 0.00264646 Jy ! Clean residual min=-0.000384 max=0.000323 Jy/beam ! Clean residual mean=0.000001 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.069019 Jy keep ! Adding 223 model components to the UV plane model. ! The established model now contains 311 components and 0.0690189 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2243-3933_C_20180714_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.369 x 3.987 at -8.391 degrees (North through East) ! Clean map min=-0.0019045 max=0.050375 Jy/beam ! Writing clean map to FITS file: .//J2243-3933_C_20180714_map.fits wmodel .//J2243-3933_C_20180714_map.mod ! Writing 311 model components to file: .//J2243-3933_C_20180714_map.mod wobs .//J2243-3933_C_20180714_uvs.fits ! Writing UV FITS file: .//J2243-3933_C_20180714_uvs.fits wwins .//J2243-3933_C_20180714_map.win ! wwins: Wrote 7 windows to .//J2243-3933_C_20180714_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0503749 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000113627 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.676691 0.676691 1.35338 2.70676 5.41352 10.827 21.6541 43.3082 86.6164 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.05 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 443.334 quit ! Quitting program ! Log file .//J2243-3933_C_20180714_dfm.log closed on Sat Jul 28 19:32:44 2018