! Started logfile: .//J0602-2938_X_dfm.log on Sat Oct 20 23:45:18 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 .//J0602-2938_X_uva.fits ! Reading UV FITS file: .//J0602-2938_X_uva.fits ! AN table 1: 7 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0602-2938 ! ! 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 1176 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 J0602-2938_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=1.008388Jy sigma=30.907191 ! Fit after self-cal, rms=0.947489Jy sigma=29.129767 ! 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=0.8263 mas, bmaj=6.167 mas, bpa=16 degrees ! Estimated noise=1.13552 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 = 0.0378091 Jy ! Component: 100 - total flux cleaned = 0.0483769 Jy ! Total flux subtracted in 100 components = 0.0483769 Jy ! Clean residual min=-0.004477 max=0.005324 Jy/beam ! Clean residual mean=-0.000005 rms=0.001175 Jy/beam ! Combined flux in latest and established models = 0.0483769 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0483769 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=0.034340Jy sigma=0.798593 ! Fit after self-cal, rms=0.034037Jy sigma=0.788550 ! 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=1.09 mas, bmaj=5.872 mas, bpa=15.21 degrees ! Estimated noise=0.729459 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 = 0.00783896 Jy ! Component: 100 - total flux cleaned = 0.0119284 Jy ! Component: 150 - total flux cleaned = 0.0144439 Jy ! Component: 200 - total flux cleaned = 0.0161711 Jy ! Total flux subtracted in 200 components = 0.0161711 Jy ! Clean residual min=-0.002280 max=0.002415 Jy/beam ! Clean residual mean=-0.000005 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.064548 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 68 components and 0.064548 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=0.032122Jy sigma=0.714847 ! Fit after self-cal, rms=0.032062Jy sigma=0.713900 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.09 x 5.872 at 15.21 degrees (North through East) ! Clean map min=-0.0022458 max=0.051874 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.99 LA 1.00 NL 1.20 ! OV 0.86 PT 0.97 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.91 LA 0.92 NL 0.98 ! OV 0.92 PT 1.00 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 LA 0.98 NL 1.11 ! OV 0.96 PT 0.98 SC 0.86 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 LA 0.99 NL 1.04 ! OV 0.88 PT 0.99 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 LA 0.94 NL 1.14 ! OV 0.93 PT 0.88 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.05 LA 0.95 NL 0.92 ! OV 1.04 PT 1.05 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 LA 1.01 NL 1.10 ! OV 0.93 PT 0.98 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 LA 0.93 NL 1.15 ! OV 0.96 PT 1.12 SC 1.14 ! ! ! Fit before self-cal, rms=0.032062Jy sigma=0.713900 ! Fit after self-cal, rms=0.032571Jy sigma=0.695948 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.099 mas, bmaj=5.979 mas, bpa=15.09 degrees ! Estimated noise=0.725883 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 = -0.00013111 Jy ! Component: 100 - total flux cleaned = -0.000148515 Jy ! Component: 150 - total flux cleaned = -0.000111793 Jy ! Component: 200 - total flux cleaned = -8.98072e-05 Jy ! Total flux subtracted in 200 components = -8.98072e-05 Jy ! Clean residual min=-0.001924 max=0.001628 Jy/beam ! Clean residual mean=0.000000 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0644582 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 81 components and 0.0644582 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=0.032545Jy sigma=0.695509 ! Fit after self-cal, rms=0.032573Jy sigma=0.695220 ! 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=0.032573Jy sigma=0.695220 ! Fit after self-cal, rms=0.033704Jy sigma=0.696852 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.094 mas, bmaj=6.08 mas, bpa=15.15 degrees ! Estimated noise=0.73963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00016451 Jy ! Component: 100 - total flux cleaned = 0.000165943 Jy ! Component: 150 - total flux cleaned = 0.000100601 Jy ! Component: 200 - total flux cleaned = 5.00558e-05 Jy ! Total flux subtracted in 200 components = 5.00558e-05 Jy ! Clean residual min=-0.001916 max=0.001677 Jy/beam ! Clean residual mean=0.000000 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0645082 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 90 components and 0.0645082 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=0.033628Jy sigma=0.695389 ! Fit after self-cal, rms=0.033641Jy sigma=0.695261 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 = -1.20702e-05 Jy ! Component: 100 - total flux cleaned = -5.87407e-05 Jy ! Component: 150 - total flux cleaned = -8.92508e-05 Jy ! Component: 200 - total flux cleaned = -0.000116205 Jy ! Total flux subtracted in 200 components = -0.000116205 Jy ! Clean residual min=-0.001875 max=0.001644 Jy/beam ! Clean residual mean=0.000000 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.064392 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 105 components and 0.064392 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=0.033623Jy sigma=0.695122 ! Fit after self-cal, rms=0.033631Jy sigma=0.695044 ! 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=0.033631Jy sigma=0.695044 ! Fit after self-cal, rms=0.034532Jy sigma=0.691783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.091 mas, bmaj=6.17 mas, bpa=15.22 degrees ! Estimated noise=0.753431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000261184 Jy ! Component: 100 - total flux cleaned = 0.000205841 Jy ! Component: 150 - total flux cleaned = 0.000123922 Jy ! Component: 200 - total flux cleaned = 9.11284e-05 Jy ! Total flux subtracted in 200 components = 9.11284e-05 Jy ! Clean residual min=-0.001920 max=0.001608 Jy/beam ! Clean residual mean=0.000001 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.0644832 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 117 components and 0.0644832 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=0.034465Jy sigma=0.690474 ! Fit after self-cal, rms=0.034474Jy sigma=0.690367 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.32348e-05 Jy ! Component: 100 - total flux cleaned = -2.21607e-05 Jy ! Component: 150 - total flux cleaned = -7.24774e-05 Jy ! Component: 200 - total flux cleaned = -0.000109423 Jy ! Total flux subtracted in 200 components = -0.000109423 Jy ! Clean residual min=-0.001869 max=0.001600 Jy/beam ! Clean residual mean=0.000000 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0643738 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 130 components and 0.0643738 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=0.034457Jy sigma=0.690226 ! Fit after self-cal, rms=0.034463Jy sigma=0.690170 ! 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=0.034463Jy sigma=0.690170 ! Fit after self-cal, rms=0.035105Jy sigma=0.686801 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.453 mas, bmaj=7.331 mas, bpa=4.505 degrees ! Estimated noise=0.911322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000449739 Jy ! Component: 100 - total flux cleaned = 0.000389656 Jy ! Component: 150 - total flux cleaned = 0.00034138 Jy ! Component: 200 - total flux cleaned = 0.000302176 Jy ! Total flux subtracted in 200 components = 0.000302176 Jy ! Clean residual min=-0.001762 max=0.002305 Jy/beam ! Clean residual mean=0.000001 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.0646759 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 143 components and 0.0646759 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=0.035062Jy sigma=0.686102 ! Fit after self-cal, rms=0.035066Jy sigma=0.686036 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 = 1.12697e-05 Jy ! Component: 100 - total flux cleaned = -3.79207e-05 Jy ! Component: 150 - total flux cleaned = -9.0865e-05 Jy ! Component: 200 - total flux cleaned = -0.000138266 Jy ! Total flux subtracted in 200 components = -0.000138266 Jy ! Clean residual min=-0.001765 max=0.002281 Jy/beam ! Clean residual mean=0.000001 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.0645377 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 153 components and 0.0645377 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=0.035057Jy sigma=0.685918 ! Fit after self-cal, rms=0.035059Jy sigma=0.685892 ! 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=1.09 mas, bmaj=6.227 mas, bpa=15.26 degrees ! Estimated noise=0.763826 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.09 x 6.227 at 15.26 degrees (North through East) ! Clean map min=-0.0018291 max=0.054574 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=0.8219 mas, bmaj=6.52 mas, bpa=15.99 degrees ! Estimated noise=1.20068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0400237 Jy ! Component: 100 - total flux cleaned = 0.0512005 Jy ! Component: 150 - total flux cleaned = 0.0567762 Jy ! Component: 200 - total flux cleaned = 0.0595785 Jy ! Total flux subtracted in 200 components = 0.0595785 Jy ! Clean residual min=-0.003297 max=0.002538 Jy/beam ! Clean residual mean=-0.000001 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.0595785 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0595785 Jy ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=6.227 mas, bpa=15.26 degrees ! Estimated noise=0.763826 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 = 0.00233364 Jy ! Component: 100 - total flux cleaned = 0.00370552 Jy ! Component: 150 - total flux cleaned = 0.00457806 Jy ! Component: 200 - total flux cleaned = 0.00516082 Jy ! Total flux subtracted in 200 components = 0.00516082 Jy ! Clean residual min=-0.001982 max=0.001850 Jy/beam ! Clean residual mean=0.000000 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0647393 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 47 components and 0.0647393 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=2.453 mas, bmaj=7.331 mas, bpa=4.505 degrees ! Estimated noise=0.911322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000118099 Jy ! Component: 100 - total flux cleaned = 8.6126e-05 Jy ! Component: 150 - total flux cleaned = 5.72145e-05 Jy ! Component: 200 - total flux cleaned = 3.10602e-05 Jy ! Total flux subtracted in 200 components = 3.10602e-05 Jy ! Clean residual min=-0.001711 max=0.002412 Jy/beam ! Clean residual mean=0.000001 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.0647704 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) ! Added new window around map position (7.6, 46.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121956 Jy ! Component: 100 - total flux cleaned = 0.00155202 Jy ! Component: 150 - total flux cleaned = 0.00148287 Jy ! Component: 200 - total flux cleaned = 0.00139122 Jy ! Total flux subtracted in 200 components = 0.00139122 Jy ! Clean residual min=-0.002349 max=0.002085 Jy/beam ! Clean residual mean=0.000000 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0661616 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 92 components and 0.0661616 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=6.227 mas, bpa=15.26 degrees ! Estimated noise=0.763826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.36458e-05 Jy ! Component: 100 - total flux cleaned = -7.18588e-05 Jy ! Component: 150 - total flux cleaned = -0.000131979 Jy ! Component: 200 - total flux cleaned = -0.00015578 Jy ! Total flux subtracted in 200 components = -0.00015578 Jy ! Clean residual min=-0.002094 max=0.001634 Jy/beam ! Clean residual mean=0.000001 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0660058 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 117 components and 0.0660058 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=0.034826Jy sigma=0.680931 ! Fit after self-cal, rms=0.034808Jy sigma=0.680263 wmodel J0602-2938_X_map.mod ! Writing 117 model components to file: J0602-2938_X_map.mod wobs J0602-2938_X_uvs.fits ! Writing UV FITS file: J0602-2938_X_uvs.fits wwins J0602-2938_X_map.win ! wwins: Wrote 2 windows to J0602-2938_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 = -0.00081315 Jy ! Component: 100 - total flux cleaned = -0.00100904 Jy ! Component: 150 - total flux cleaned = -0.0011576 Jy ! Component: 200 - total flux cleaned = -0.00132365 Jy ! Component: 250 - total flux cleaned = -0.00152787 Jy ! Component: 300 - total flux cleaned = -0.00161555 Jy ! Component: 350 - total flux cleaned = -0.00170058 Jy ! Component: 400 - total flux cleaned = -0.00184445 Jy ! Component: 450 - total flux cleaned = -0.00192404 Jy ! Component: 500 - total flux cleaned = -0.00202194 Jy ! Component: 550 - total flux cleaned = -0.00211729 Jy ! Component: 600 - total flux cleaned = -0.00221023 Jy ! Component: 650 - total flux cleaned = -0.00224656 Jy ! Component: 700 - total flux cleaned = -0.00222915 Jy ! Component: 750 - total flux cleaned = -0.00221191 Jy ! Component: 800 - total flux cleaned = -0.00214339 Jy ! Component: 850 - total flux cleaned = -0.00209312 Jy ! Component: 900 - total flux cleaned = -0.00207671 Jy ! Component: 950 - total flux cleaned = -0.0020116 Jy ! Component: 1000 - total flux cleaned = -0.00197965 Jy ! Component: 1050 - total flux cleaned = -0.00199549 Jy ! Component: 1100 - total flux cleaned = -0.00197974 Jy ! Component: 1150 - total flux cleaned = -0.00193329 Jy ! Component: 1200 - total flux cleaned = -0.00194858 Jy ! Component: 1250 - total flux cleaned = -0.00194867 Jy ! Component: 1300 - total flux cleaned = -0.00199375 Jy ! Component: 1350 - total flux cleaned = -0.00197888 Jy ! Component: 1400 - total flux cleaned = -0.00199371 Jy ! Component: 1450 - total flux cleaned = -0.00196421 Jy ! Component: 1500 - total flux cleaned = -0.00197869 Jy ! Component: 1550 - total flux cleaned = -0.00197871 Jy ! Component: 1600 - total flux cleaned = -0.00196423 Jy ! Component: 1650 - total flux cleaned = -0.0019355 Jy ! Component: 1700 - total flux cleaned = -0.00193554 Jy ! Component: 1750 - total flux cleaned = -0.00192127 Jy ! Component: 1800 - total flux cleaned = -0.00187882 Jy ! Component: 1850 - total flux cleaned = -0.00189293 Jy ! Component: 1900 - total flux cleaned = -0.00183689 Jy ! Component: 1950 - total flux cleaned = -0.00187878 Jy ! Component: 2000 - total flux cleaned = -0.00186485 Jy ! Component: 2050 - total flux cleaned = -0.00186492 Jy ! Component: 2100 - total flux cleaned = -0.0018373 Jy ! Component: 2150 - total flux cleaned = -0.00186476 Jy ! Component: 2200 - total flux cleaned = -0.00182363 Jy ! Component: 2250 - total flux cleaned = -0.00182368 Jy ! Component: 2300 - total flux cleaned = -0.00182364 Jy ! Component: 2350 - total flux cleaned = -0.00181002 Jy ! Component: 2400 - total flux cleaned = -0.00178279 Jy ! Component: 2450 - total flux cleaned = -0.00178278 Jy ! Component: 2500 - total flux cleaned = -0.00175557 Jy ! Component: 2550 - total flux cleaned = -0.00175561 Jy ! Component: 2600 - total flux cleaned = -0.00171463 Jy ! Component: 2650 - total flux cleaned = -0.00171455 Jy ! Component: 2700 - total flux cleaned = -0.0017008 Jy ! Component: 2750 - total flux cleaned = -0.00167341 Jy ! Component: 2800 - total flux cleaned = -0.00170094 Jy ! Component: 2850 - total flux cleaned = -0.0016734 Jy ! Component: 2900 - total flux cleaned = -0.00164587 Jy ! Component: 2950 - total flux cleaned = -0.00163213 Jy ! Component: 3000 - total flux cleaned = -0.00161835 Jy ! Component: 3050 - total flux cleaned = -0.00161842 Jy ! Component: 3100 - total flux cleaned = -0.00157669 Jy ! Component: 3150 - total flux cleaned = -0.00157669 Jy ! Component: 3200 - total flux cleaned = -0.00156279 Jy ! Component: 3250 - total flux cleaned = -0.00154877 Jy ! Component: 3300 - total flux cleaned = -0.00152067 Jy ! Component: 3350 - total flux cleaned = -0.00150651 Jy ! Component: 3400 - total flux cleaned = -0.00150656 Jy ! Component: 3450 - total flux cleaned = -0.00149237 Jy ! Component: 3500 - total flux cleaned = -0.00147809 Jy ! Component: 3550 - total flux cleaned = -0.00147807 Jy ! Component: 3600 - total flux cleaned = -0.00146367 Jy ! Component: 3650 - total flux cleaned = -0.00144911 Jy ! Component: 3700 - total flux cleaned = -0.00144909 Jy ! Component: 3750 - total flux cleaned = -0.00144911 Jy ! Component: 3800 - total flux cleaned = -0.00143452 Jy ! Component: 3850 - total flux cleaned = -0.0014345 Jy ! Component: 3900 - total flux cleaned = -0.00141975 Jy ! Component: 3950 - total flux cleaned = -0.00141975 Jy ! Component: 4000 - total flux cleaned = -0.00141968 Jy ! Component: 4050 - total flux cleaned = -0.00141974 Jy ! Total flux subtracted in 4096 components = -0.00140466 Jy ! Clean residual min=-0.000958 max=0.000893 Jy/beam ! Clean residual mean=0.000000 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0646012 Jy keep ! Adding 211 model components to the UV plane model. ! The established model now contains 327 components and 0.0646012 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0602-2938_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.09 x 6.227 at 15.26 degrees (North through East) ! Clean map min=-0.0023948 max=0.054117 Jy/beam ! Writing clean map to FITS file: .//J0602-2938_X_map.fits wmodel .//J0602-2938_X_map.mod ! Writing 327 model components to file: .//J0602-2938_X_map.mod wobs .//J0602-2938_X_uvs.fits ! Writing UV FITS file: .//J0602-2938_X_uvs.fits wwins .//J0602-2938_X_map.win ! wwins: Wrote 3 windows to .//J0602-2938_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.054117 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000258688 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.43405 1.43405 2.8681 5.7362 11.4724 22.9448 45.8896 91.7792 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.054 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 209.197 quit ! Quitting program ! Log file .//J0602-2938_X_dfm.log closed on Sat Oct 20 23:45:22 2018