! Started logfile: .//J0124+0707_C_dfm.log on Mon Jan 20 17:10:13 2020 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 .//J0124+0707_C_uva.fits ! Reading UV FITS file: .//J0124+0707_C_uva.fits ! AN table 1: 17 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.941176 visibilities/baseline/integration-bin. ! Found source: J0124+0707 ! ! 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 85 lines of history. ! ! Reading 4608 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 J0124+0707_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. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.997351Jy sigma=21.194639 ! Fit after self-cal, rms=0.978311Jy sigma=20.786332 ! 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=1.373 mas, bmaj=3.371 mas, bpa=3.332 degrees ! Estimated noise=0.714263 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 = 0.0167703 Jy ! Component: 100 - total flux cleaned = 0.021197 Jy ! Total flux subtracted in 100 components = 0.021197 Jy ! Clean residual min=-0.002600 max=0.003133 Jy/beam ! Clean residual mean=-0.000002 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.021197 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.021197 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=0.037921Jy sigma=0.717500 ! Fit after self-cal, rms=0.036856Jy sigma=0.692372 ! 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=1.61 mas, bmaj=3.765 mas, bpa=4.857 degrees ! Estimated noise=0.503121 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 = 0.00323576 Jy ! Component: 100 - total flux cleaned = 0.00434929 Jy ! Component: 150 - total flux cleaned = 0.00462337 Jy ! Component: 200 - total flux cleaned = 0.00462156 Jy ! Total flux subtracted in 200 components = 0.00462156 Jy ! Clean residual min=-0.001728 max=0.001653 Jy/beam ! Clean residual mean=-0.000000 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0258185 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 0.0258185 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=0.036558Jy sigma=0.687131 ! Fit after self-cal, rms=0.036538Jy sigma=0.687044 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.61 x 3.765 at 4.857 degrees (North through East) ! Clean map min=-0.0017374 max=0.023259 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.83 HN 1.05 KP 1.16 ! MK 0.77 NL 0.89 OV 1.01 PT 0.78 ! SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.81 HN 0.99 KP 1.24 ! MK 0.89 NL 1.02 OV 1.16 PT 0.89 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.02 KP 1.09 ! MK 1.06 NL 0.88 OV 0.98 PT 0.88 ! SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.86 HN 0.87 KP 1.00 ! MK 0.97 NL 1.25 OV 1.18 PT 1.03 ! SC 0.89 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.18 KP 1.01 ! MK 0.81 NL 1.04 OV 1.03 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.85 HN 1.38 KP 0.91 ! MK 0.77 NL 1.07 OV 1.09 PT 1.13 ! SC 1.32 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 0.94 KP 0.94 ! MK 1.15 NL 1.29 OV 1.21 PT 1.00 ! SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.89 HN 1.00 KP 0.94 ! MK 0.89 NL 1.25 OV 1.11 PT 1.15 ! SC 1.04 ! ! ! Fit before self-cal, rms=0.036538Jy sigma=0.687044 ! Fit after self-cal, rms=0.036956Jy sigma=0.681385 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.599 mas, bmaj=3.78 mas, bpa=3.927 degrees ! Estimated noise=0.502919 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 = 0.000436296 Jy ! Component: 100 - total flux cleaned = 0.000630489 Jy ! Component: 150 - total flux cleaned = 0.000676254 Jy ! Component: 200 - total flux cleaned = 0.000717395 Jy ! Total flux subtracted in 200 components = 0.000717395 Jy ! Clean residual min=-0.001534 max=0.001475 Jy/beam ! Clean residual mean=-0.000001 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0265359 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.0265359 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=0.036946Jy sigma=0.681276 ! Fit after self-cal, rms=0.037071Jy sigma=0.680360 ! 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=0.037071Jy sigma=0.680360 ! Fit after self-cal, rms=0.037837Jy sigma=0.680179 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.593 mas, bmaj=3.773 mas, bpa=3.791 degrees ! Estimated noise=0.505986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000332944 Jy ! Component: 100 - total flux cleaned = 0.000461632 Jy ! Component: 150 - total flux cleaned = 0.000528969 Jy ! Component: 200 - total flux cleaned = 0.000575567 Jy ! Total flux subtracted in 200 components = 0.000575567 Jy ! Clean residual min=-0.001590 max=0.001563 Jy/beam ! Clean residual mean=-0.000001 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0271115 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.0271115 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=0.037830Jy sigma=0.680118 ! Fit after self-cal, rms=0.037862Jy sigma=0.680063 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 = 5.17533e-05 Jy ! Component: 100 - total flux cleaned = 7.8283e-05 Jy ! Component: 150 - total flux cleaned = 7.82298e-05 Jy ! Component: 200 - total flux cleaned = 7.83003e-05 Jy ! Total flux subtracted in 200 components = 7.83003e-05 Jy ! Clean residual min=-0.001579 max=0.001545 Jy/beam ! Clean residual mean=-0.000001 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0271898 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.0271898 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=0.037860Jy sigma=0.680023 ! Fit after self-cal, rms=0.037860Jy sigma=0.680019 ! 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=0.037860Jy sigma=0.680019 ! Fit after self-cal, rms=0.038143Jy sigma=0.679990 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.588 mas, bmaj=3.764 mas, bpa=3.81 degrees ! Estimated noise=0.508161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000243222 Jy ! Component: 100 - total flux cleaned = 0.000365716 Jy ! Component: 150 - total flux cleaned = 0.000400109 Jy ! Component: 200 - total flux cleaned = 0.00040562 Jy ! Total flux subtracted in 200 components = 0.00040562 Jy ! Clean residual min=-0.001590 max=0.001568 Jy/beam ! Clean residual mean=-0.000001 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0275954 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.0275954 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=0.038139Jy sigma=0.679964 ! Fit after self-cal, rms=0.038145Jy sigma=0.679957 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 = 3.39587e-05 Jy ! Component: 100 - total flux cleaned = 3.39486e-05 Jy ! Component: 150 - total flux cleaned = 3.8983e-05 Jy ! Component: 200 - total flux cleaned = 4.39937e-05 Jy ! Total flux subtracted in 200 components = 4.39937e-05 Jy ! Clean residual min=-0.001584 max=0.001562 Jy/beam ! Clean residual mean=-0.000001 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0276394 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0276394 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=0.038143Jy sigma=0.679933 ! Fit after self-cal, rms=0.038143Jy sigma=0.679931 ! 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=0.038143Jy sigma=0.679931 ! Fit after self-cal, rms=0.038341Jy sigma=0.679917 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.371 mas, bmaj=5.232 mas, bpa=-4.171 degrees ! Estimated noise=0.662695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000431258 Jy ! Component: 100 - total flux cleaned = 0.000433065 Jy ! Component: 150 - total flux cleaned = 0.000409083 Jy ! Component: 200 - total flux cleaned = 0.000389298 Jy ! Total flux subtracted in 200 components = 0.000389298 Jy ! Clean residual min=-0.002006 max=0.001831 Jy/beam ! Clean residual mean=-0.000001 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.0280287 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.0280287 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=0.038344Jy sigma=0.680081 ! Fit after self-cal, rms=0.038338Jy sigma=0.679962 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 = -3.17984e-06 Jy ! Component: 100 - total flux cleaned = -1.61077e-05 Jy ! Component: 150 - total flux cleaned = -3.71837e-05 Jy ! Component: 200 - total flux cleaned = -4.67592e-05 Jy ! Total flux subtracted in 200 components = -4.67592e-05 Jy ! Clean residual min=-0.002004 max=0.001792 Jy/beam ! Clean residual mean=-0.000001 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.027982 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 42 components and 0.027982 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=0.038346Jy sigma=0.680125 ! Fit after self-cal, rms=0.038340Jy sigma=0.680037 ! 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=1.584 mas, bmaj=3.756 mas, bpa=3.869 degrees ! Estimated noise=0.510395 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.584 x 3.756 at 3.869 degrees (North through East) ! Clean map min=-0.0014739 max=0.023198 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=1.352 mas, bmaj=3.376 mas, bpa=2.212 degrees ! Estimated noise=0.716095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186327 Jy ! Component: 100 - total flux cleaned = 0.0237008 Jy ! Component: 150 - total flux cleaned = 0.0258888 Jy ! Component: 200 - total flux cleaned = 0.0269578 Jy ! Total flux subtracted in 200 components = 0.0269578 Jy ! Clean residual min=-0.002428 max=0.002382 Jy/beam ! Clean residual mean=-0.000001 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.0269578 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0269578 Jy ! Inverting map and beam ! Estimated beam: bmin=1.584 mas, bmaj=3.756 mas, bpa=3.869 degrees ! Estimated noise=0.510395 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 = 0.000545565 Jy ! Component: 100 - total flux cleaned = 0.000783143 Jy ! Component: 150 - total flux cleaned = 0.000839334 Jy ! Component: 200 - total flux cleaned = 0.00089739 Jy ! Total flux subtracted in 200 components = 0.00089739 Jy ! Clean residual min=-0.001558 max=0.001621 Jy/beam ! Clean residual mean=-0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0278552 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.0278552 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=3.371 mas, bmaj=5.232 mas, bpa=-4.171 degrees ! Estimated noise=0.662695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000155979 Jy ! Component: 100 - total flux cleaned = 0.000139041 Jy ! Component: 150 - total flux cleaned = 0.000126119 Jy ! Component: 200 - total flux cleaned = 0.00010273 Jy ! Total flux subtracted in 200 components = 0.00010273 Jy ! Clean residual min=-0.001994 max=0.001783 Jy/beam ! Clean residual mean=-0.000002 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.027958 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 = -1.9585e-05 Jy ! Component: 100 - total flux cleaned = -2.82966e-05 Jy ! Component: 150 - total flux cleaned = -2.86009e-05 Jy ! Component: 200 - total flux cleaned = -4.30325e-05 Jy ! Total flux subtracted in 200 components = -4.30325e-05 Jy ! Clean residual min=-0.001995 max=0.001760 Jy/beam ! Clean residual mean=-0.000002 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.0279149 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.0279149 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.584 mas, bmaj=3.756 mas, bpa=3.869 degrees ! Estimated noise=0.510395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000187471 Jy ! Component: 100 - total flux cleaned = -0.000171797 Jy ! Component: 150 - total flux cleaned = -0.000119036 Jy ! Component: 200 - total flux cleaned = -8.68139e-05 Jy ! Total flux subtracted in 200 components = -8.68139e-05 Jy ! Clean residual min=-0.001566 max=0.001623 Jy/beam ! Clean residual mean=-0.000001 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0278281 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.0278281 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=0.038345Jy sigma=0.680036 ! Fit after self-cal, rms=0.038345Jy sigma=0.680020 wmodel J0124+0707_C_map.mod ! Writing 47 model components to file: J0124+0707_C_map.mod wobs J0124+0707_C_uvs.fits ! Writing UV FITS file: J0124+0707_C_uvs.fits wwins J0124+0707_C_map.win ! wwins: Wrote 1 windows to J0124+0707_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 = -0.000133652 Jy ! Component: 100 - total flux cleaned = -0.000211535 Jy ! Component: 150 - total flux cleaned = -0.000211643 Jy ! Component: 200 - total flux cleaned = -0.000234895 Jy ! Component: 250 - total flux cleaned = -0.000146594 Jy ! Component: 300 - total flux cleaned = -0.000125794 Jy ! Component: 350 - total flux cleaned = -0.000125785 Jy ! Component: 400 - total flux cleaned = -0.000125362 Jy ! Component: 450 - total flux cleaned = -0.000223528 Jy ! Component: 500 - total flux cleaned = -0.000261173 Jy ! Component: 550 - total flux cleaned = -0.000280067 Jy ! Component: 600 - total flux cleaned = -0.000262043 Jy ! Component: 650 - total flux cleaned = -0.000244414 Jy ! Component: 700 - total flux cleaned = -0.000279424 Jy ! Component: 750 - total flux cleaned = -0.000347574 Jy ! Component: 800 - total flux cleaned = -0.000380852 Jy ! Component: 850 - total flux cleaned = -0.000380709 Jy ! Component: 900 - total flux cleaned = -0.000428515 Jy ! Component: 950 - total flux cleaned = -0.000459677 Jy ! Component: 1000 - total flux cleaned = -0.000551849 Jy ! Component: 1050 - total flux cleaned = -0.000597406 Jy ! Component: 1100 - total flux cleaned = -0.000687012 Jy ! Component: 1150 - total flux cleaned = -0.000745793 Jy ! Component: 1200 - total flux cleaned = -0.000774806 Jy ! Component: 1250 - total flux cleaned = -0.000831373 Jy ! Component: 1300 - total flux cleaned = -0.000859619 Jy ! Component: 1350 - total flux cleaned = -0.000887066 Jy ! Component: 1400 - total flux cleaned = -0.000914134 Jy ! Component: 1450 - total flux cleaned = -0.000927596 Jy ! Component: 1500 - total flux cleaned = -0.000967263 Jy ! Component: 1550 - total flux cleaned = -0.000928351 Jy ! Component: 1600 - total flux cleaned = -0.000954008 Jy ! Component: 1650 - total flux cleaned = -0.00095405 Jy ! Component: 1700 - total flux cleaned = -0.000953889 Jy ! Component: 1750 - total flux cleaned = -0.000929222 Jy ! Component: 1800 - total flux cleaned = -0.000941537 Jy ! Component: 1850 - total flux cleaned = -0.00095364 Jy ! Component: 1900 - total flux cleaned = -0.000941892 Jy ! Component: 1950 - total flux cleaned = -0.000988724 Jy ! Component: 2000 - total flux cleaned = -0.00103501 Jy ! Component: 2050 - total flux cleaned = -0.00103518 Jy ! Component: 2100 - total flux cleaned = -0.00102419 Jy ! Component: 2150 - total flux cleaned = -0.00108006 Jy ! Component: 2200 - total flux cleaned = -0.00108001 Jy ! Component: 2250 - total flux cleaned = -0.00115616 Jy ! Component: 2300 - total flux cleaned = -0.00114524 Jy ! Component: 2350 - total flux cleaned = -0.00111341 Jy ! Component: 2400 - total flux cleaned = -0.00115538 Jy ! Component: 2450 - total flux cleaned = -0.00113427 Jy ! Component: 2500 - total flux cleaned = -0.00112406 Jy ! Component: 2550 - total flux cleaned = -0.00109358 Jy ! Component: 2600 - total flux cleaned = -0.00112393 Jy ! Component: 2650 - total flux cleaned = -0.00113391 Jy ! Component: 2700 - total flux cleaned = -0.0011239 Jy ! Component: 2750 - total flux cleaned = -0.00112388 Jy ! Component: 2800 - total flux cleaned = -0.0011239 Jy ! Component: 2850 - total flux cleaned = -0.00109514 Jy ! Component: 2900 - total flux cleaned = -0.00112379 Jy ! Component: 2950 - total flux cleaned = -0.00114258 Jy ! Component: 3000 - total flux cleaned = -0.00115187 Jy ! Component: 3050 - total flux cleaned = -0.00112414 Jy ! Component: 3100 - total flux cleaned = -0.00116999 Jy ! Component: 3150 - total flux cleaned = -0.00117906 Jy ! Component: 3200 - total flux cleaned = -0.00116104 Jy ! Component: 3250 - total flux cleaned = -0.00118777 Jy ! Component: 3300 - total flux cleaned = -0.00120543 Jy ! Component: 3350 - total flux cleaned = -0.00118785 Jy ! Component: 3400 - total flux cleaned = -0.00117045 Jy ! Component: 3450 - total flux cleaned = -0.00117048 Jy ! Component: 3500 - total flux cleaned = -0.00117901 Jy ! Component: 3550 - total flux cleaned = -0.00118756 Jy ! Component: 3600 - total flux cleaned = -0.0011876 Jy ! Component: 3650 - total flux cleaned = -0.00120417 Jy ! Component: 3700 - total flux cleaned = -0.0012123 Jy ! Component: 3750 - total flux cleaned = -0.0011712 Jy ! Component: 3800 - total flux cleaned = -0.00117935 Jy ! Component: 3850 - total flux cleaned = -0.00116313 Jy ! Component: 3900 - total flux cleaned = -0.00114711 Jy ! Component: 3950 - total flux cleaned = -0.0011471 Jy ! Component: 4000 - total flux cleaned = -0.00116294 Jy ! Component: 4050 - total flux cleaned = -0.00116294 Jy ! Total flux subtracted in 4096 components = -0.0011317 Jy ! Clean residual min=-0.000446 max=0.000424 Jy/beam ! Clean residual mean=-0.000000 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.0266964 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 322 components and 0.0266964 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0124+0707_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.584 x 3.756 at 3.869 degrees (North through East) ! Clean map min=-0.0010208 max=0.023051 Jy/beam ! Writing clean map to FITS file: .//J0124+0707_C_map.fits wmodel .//J0124+0707_C_map.mod ! Writing 322 model components to file: .//J0124+0707_C_map.mod wobs .//J0124+0707_C_uvs.fits ! Writing UV FITS file: .//J0124+0707_C_uvs.fits wwins .//J0124+0707_C_map.win ! wwins: Wrote 2 windows to .//J0124+0707_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0230515 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000129645 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.68725 1.68725 3.37449 6.74898 13.498 26.9959 53.9919 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.023 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 177.804 quit ! Quitting program ! Log file .//J0124+0707_C_dfm.log closed on Mon Jan 20 17:10:17 2020