! Started logfile: .//J1710-1526_C_dfm.log on Mon Jan 20 18:33:28 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 .//J1710-1526_C_uva.fits ! Reading UV FITS file: .//J1710-1526_C_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.9875 visibilities/baseline/integration-bin. ! Found source: J1710-1526 ! ! 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 94 lines of history. ! ! Reading 5688 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 J1710-1526_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003355Jy sigma=19.035922 ! Fit after self-cal, rms=0.953873Jy sigma=18.121419 ! 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=1.41 mas, bmaj=3.568 mas, bpa=-7.339 degrees ! Estimated noise=0.788091 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 = 0.0372729 Jy ! Component: 100 - total flux cleaned = 0.0454135 Jy ! Total flux subtracted in 100 components = 0.0454135 Jy ! Clean residual min=-0.002468 max=0.002739 Jy/beam ! Clean residual mean=0.000004 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.0454135 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0454135 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=0.042743Jy sigma=0.696431 ! Fit after self-cal, rms=0.042138Jy sigma=0.685426 ! 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=1.767 mas, bmaj=4.24 mas, bpa=-7.309 degrees ! Estimated noise=0.508584 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 = 0.000942121 Jy ! Component: 100 - total flux cleaned = 0.000855785 Jy ! Component: 150 - total flux cleaned = 0.000727664 Jy ! Component: 200 - total flux cleaned = 0.000651888 Jy ! Total flux subtracted in 200 components = 0.000651888 Jy ! Clean residual min=-0.001824 max=0.001588 Jy/beam ! Clean residual mean=0.000007 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0460654 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0460654 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=0.042044Jy sigma=0.683393 ! Fit after self-cal, rms=0.042039Jy sigma=0.683368 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.767 x 4.24 at -7.309 degrees (North through East) ! Clean map min=-0.0017172 max=0.047697 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 1.08 KP 0.92 ! LA 1.02 MK 0.98 NL 0.98 OV 0.99 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.93 KP 0.99 ! LA 0.96 MK 0.93 NL 1.08 OV 1.00 ! PT 1.06 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.11 HN 1.05 KP 0.96 ! LA 1.04 MK 0.92 NL 0.98 OV 0.96 ! PT 0.92 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.02 KP 1.07 ! LA 0.97 MK 0.85 NL 0.89 OV 1.03 ! PT 1.06 SC 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.01 HN 0.94 KP 1.01 ! LA 0.94 MK 1.11 NL 0.98 OV 1.08 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 1.01 KP 1.05 ! LA 1.00 MK 1.11 NL 0.94 OV 1.09 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.96 KP 1.01 ! LA 1.03 MK 1.01 NL 1.08 OV 1.11 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.09 HN 1.07 KP 1.02 ! LA 1.01 MK 0.92 NL 1.02 OV 1.03 ! PT 1.00 SC 0.98 ! ! ! Fit before self-cal, rms=0.042039Jy sigma=0.683368 ! Fit after self-cal, rms=0.041711Jy sigma=0.679598 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.751 mas, bmaj=4.197 mas, bpa=-7.134 degrees ! Estimated noise=0.505515 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 = 0.000370841 Jy ! Component: 100 - total flux cleaned = 0.000370598 Jy ! Component: 150 - total flux cleaned = 0.00036142 Jy ! Component: 200 - total flux cleaned = 0.000361458 Jy ! Total flux subtracted in 200 components = 0.000361458 Jy ! Clean residual min=-0.001521 max=0.001444 Jy/beam ! Clean residual mean=0.000008 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0464269 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.0464269 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=0.041707Jy sigma=0.679478 ! Fit after self-cal, rms=0.041729Jy sigma=0.679365 ! 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=0.041729Jy sigma=0.679365 ! Fit after self-cal, rms=0.041713Jy sigma=0.679345 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.746 mas, bmaj=4.186 mas, bpa=-7.159 degrees ! Estimated noise=0.506054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000313061 Jy ! Component: 100 - total flux cleaned = 0.000313473 Jy ! Component: 150 - total flux cleaned = 0.000306106 Jy ! Component: 200 - total flux cleaned = 0.000305968 Jy ! Total flux subtracted in 200 components = 0.000305968 Jy ! Clean residual min=-0.001502 max=0.001444 Jy/beam ! Clean residual mean=0.000008 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0467328 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.0467328 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=0.041711Jy sigma=0.679266 ! Fit after self-cal, rms=0.041712Jy sigma=0.679258 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 = 3.84249e-05 Jy ! Component: 100 - total flux cleaned = 3.18951e-05 Jy ! Component: 150 - total flux cleaned = 1.96299e-05 Jy ! Component: 200 - total flux cleaned = 2.53646e-05 Jy ! Total flux subtracted in 200 components = 2.53646e-05 Jy ! Clean residual min=-0.001491 max=0.001443 Jy/beam ! Clean residual mean=0.000008 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0467582 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 25 components and 0.0467582 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=0.041710Jy sigma=0.679220 ! Fit after self-cal, rms=0.041710Jy sigma=0.679218 ! 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=0.041710Jy sigma=0.679218 ! Fit after self-cal, rms=0.041692Jy sigma=0.679205 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.742 mas, bmaj=4.178 mas, bpa=-7.169 degrees ! Estimated noise=0.50655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00023636 Jy ! Component: 100 - total flux cleaned = 0.000247773 Jy ! Component: 150 - total flux cleaned = 0.000248005 Jy ! Component: 200 - total flux cleaned = 0.000252535 Jy ! Total flux subtracted in 200 components = 0.000252535 Jy ! Clean residual min=-0.001482 max=0.001443 Jy/beam ! Clean residual mean=0.000008 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0470107 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 27 components and 0.0470107 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=0.041692Jy sigma=0.679170 ! Fit after self-cal, rms=0.041692Jy sigma=0.679168 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.29696e-06 Jy ! Component: 100 - total flux cleaned = 2.47863e-06 Jy ! Component: 150 - total flux cleaned = 6.57271e-06 Jy ! Component: 200 - total flux cleaned = 1.0886e-05 Jy ! Total flux subtracted in 200 components = 1.0886e-05 Jy ! Clean residual min=-0.001479 max=0.001441 Jy/beam ! Clean residual mean=0.000008 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0470216 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.0470216 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=0.041691Jy sigma=0.679151 ! Fit after self-cal, rms=0.041691Jy sigma=0.679150 ! 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=0.041691Jy sigma=0.679150 ! Fit after self-cal, rms=0.041703Jy sigma=0.679145 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.737 mas, bmaj=7.351 mas, bpa=-9.551 degrees ! Estimated noise=0.633161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000246364 Jy ! Component: 100 - total flux cleaned = 0.000237292 Jy ! Component: 150 - total flux cleaned = 0.000229716 Jy ! Component: 200 - total flux cleaned = 0.000226345 Jy ! Total flux subtracted in 200 components = 0.000226345 Jy ! Clean residual min=-0.001802 max=0.001901 Jy/beam ! Clean residual mean=0.000014 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.047248 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 32 components and 0.047248 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=0.041705Jy sigma=0.679158 ! Fit after self-cal, rms=0.041705Jy sigma=0.679148 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 = 1.72734e-06 Jy ! Component: 100 - total flux cleaned = -7.16853e-06 Jy ! Component: 150 - total flux cleaned = -1.37356e-05 Jy ! Component: 200 - total flux cleaned = -1.63635e-05 Jy ! Total flux subtracted in 200 components = -1.63635e-05 Jy ! Clean residual min=-0.001801 max=0.001900 Jy/beam ! Clean residual mean=0.000014 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0472316 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.0472316 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=0.041706Jy sigma=0.679167 ! Fit after self-cal, rms=0.041706Jy sigma=0.679160 ! 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=1.739 mas, bmaj=4.173 mas, bpa=-7.177 degrees ! Estimated noise=0.507173 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.739 x 4.173 at -7.177 degrees (North through East) ! Clean map min=-0.0014066 max=0.047599 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=1.396 mas, bmaj=3.529 mas, bpa=-7.174 degrees ! Estimated noise=0.776954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0370588 Jy ! Component: 100 - total flux cleaned = 0.0451444 Jy ! Component: 150 - total flux cleaned = 0.0471281 Jy ! Component: 200 - total flux cleaned = 0.0473776 Jy ! Total flux subtracted in 200 components = 0.0473776 Jy ! Clean residual min=-0.002349 max=0.002316 Jy/beam ! Clean residual mean=0.000003 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0473776 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0473776 Jy ! Inverting map and beam ! Estimated beam: bmin=1.739 mas, bmaj=4.173 mas, bpa=-7.177 degrees ! Estimated noise=0.507173 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 = -0.000277479 Jy ! Component: 100 - total flux cleaned = -0.000247125 Jy ! Component: 150 - total flux cleaned = -0.000234457 Jy ! Component: 200 - total flux cleaned = -0.000222686 Jy ! Total flux subtracted in 200 components = -0.000222686 Jy ! Clean residual min=-0.001509 max=0.001445 Jy/beam ! Clean residual mean=0.000008 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0471549 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 30 components and 0.0471549 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=3.737 mas, bmaj=7.351 mas, bpa=-9.551 degrees ! Estimated noise=0.633161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000165301 Jy ! Component: 100 - total flux cleaned = 0.000164953 Jy ! Component: 150 - total flux cleaned = 0.000151601 Jy ! Component: 200 - total flux cleaned = 0.000151381 Jy ! Total flux subtracted in 200 components = 0.000151381 Jy ! Clean residual min=-0.001784 max=0.001889 Jy/beam ! Clean residual mean=0.000014 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0473063 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 = -2.16117e-07 Jy ! Component: 100 - total flux cleaned = -5.52634e-06 Jy ! Component: 150 - total flux cleaned = -1.013e-05 Jy ! Component: 200 - total flux cleaned = -1.45344e-05 Jy ! Total flux subtracted in 200 components = -1.45344e-05 Jy ! Clean residual min=-0.001785 max=0.001889 Jy/beam ! Clean residual mean=0.000014 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0472918 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 0.0472918 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.739 mas, bmaj=4.173 mas, bpa=-7.177 degrees ! Estimated noise=0.507173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000104702 Jy ! Component: 100 - total flux cleaned = -6.44794e-05 Jy ! Component: 150 - total flux cleaned = -6.46039e-05 Jy ! Component: 200 - total flux cleaned = -6.48219e-05 Jy ! Total flux subtracted in 200 components = -6.48219e-05 Jy ! Clean residual min=-0.001481 max=0.001426 Jy/beam ! Clean residual mean=0.000007 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.047227 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.047227 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=0.041712Jy sigma=0.679295 ! Fit after self-cal, rms=0.041713Jy sigma=0.679287 wmodel J1710-1526_C_map.mod ! Writing 47 model components to file: J1710-1526_C_map.mod wobs J1710-1526_C_uvs.fits ! Writing UV FITS file: J1710-1526_C_uvs.fits wwins J1710-1526_C_map.win ! wwins: Wrote 1 windows to J1710-1526_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 = -0.000357159 Jy ! Component: 100 - total flux cleaned = -0.00035935 Jy ! Component: 150 - total flux cleaned = -0.000382278 Jy ! Component: 200 - total flux cleaned = -0.000337917 Jy ! Component: 250 - total flux cleaned = -0.000273924 Jy ! Component: 300 - total flux cleaned = -0.000170499 Jy ! Component: 350 - total flux cleaned = -0.000110153 Jy ! Component: 400 - total flux cleaned = -7.07815e-05 Jy ! Component: 450 - total flux cleaned = 5.75082e-06 Jy ! Component: 500 - total flux cleaned = 2.43123e-05 Jy ! Component: 550 - total flux cleaned = 6.09993e-05 Jy ! Component: 600 - total flux cleaned = 9.69945e-05 Jy ! Component: 650 - total flux cleaned = 0.00016708 Jy ! Component: 700 - total flux cleaned = 0.000166788 Jy ! Component: 750 - total flux cleaned = 0.000133006 Jy ! Component: 800 - total flux cleaned = 0.000133273 Jy ! Component: 850 - total flux cleaned = 0.000101252 Jy ! Component: 900 - total flux cleaned = 0.000101143 Jy ! Component: 950 - total flux cleaned = 7.02411e-05 Jy ! Component: 1000 - total flux cleaned = 7.04391e-05 Jy ! Component: 1050 - total flux cleaned = 4.05126e-05 Jy ! Component: 1100 - total flux cleaned = 2.58432e-05 Jy ! Component: 1150 - total flux cleaned = -1.78479e-05 Jy ! Component: 1200 - total flux cleaned = -3.21462e-05 Jy ! Component: 1250 - total flux cleaned = -7.44335e-05 Jy ! Component: 1300 - total flux cleaned = -7.43045e-05 Jy ! Component: 1350 - total flux cleaned = -8.77139e-05 Jy ! Component: 1400 - total flux cleaned = -0.000100645 Jy ! Component: 1450 - total flux cleaned = -7.36811e-05 Jy ! Component: 1500 - total flux cleaned = -6.04629e-05 Jy ! Component: 1550 - total flux cleaned = -6.03164e-05 Jy ! Component: 1600 - total flux cleaned = -4.74937e-05 Jy ! Component: 1650 - total flux cleaned = 2.76686e-05 Jy ! Component: 1700 - total flux cleaned = 3.98009e-05 Jy ! Component: 1750 - total flux cleaned = 7.64374e-05 Jy ! Component: 1800 - total flux cleaned = 0.000136856 Jy ! Component: 1850 - total flux cleaned = 0.000172696 Jy ! Component: 1900 - total flux cleaned = 0.000219856 Jy ! Component: 1950 - total flux cleaned = 0.000254804 Jy ! Component: 2000 - total flux cleaned = 0.000300866 Jy ! Component: 2050 - total flux cleaned = 0.000335005 Jy ! Component: 2100 - total flux cleaned = 0.000413919 Jy ! Component: 2150 - total flux cleaned = 0.000447305 Jy ! Component: 2200 - total flux cleaned = 0.000513216 Jy ! Component: 2250 - total flux cleaned = 0.000502426 Jy ! Component: 2300 - total flux cleaned = 0.000642123 Jy ! Component: 2350 - total flux cleaned = 0.000599693 Jy ! Component: 2400 - total flux cleaned = 0.00072598 Jy ! Component: 2450 - total flux cleaned = 0.000725938 Jy ! Component: 2500 - total flux cleaned = 0.000736319 Jy ! Component: 2550 - total flux cleaned = 0.000807956 Jy ! Component: 2600 - total flux cleaned = 0.000838139 Jy ! Component: 2650 - total flux cleaned = 0.000868185 Jy ! Component: 2700 - total flux cleaned = 0.000878105 Jy ! Component: 2750 - total flux cleaned = 0.000907528 Jy ! Component: 2800 - total flux cleaned = 0.00092705 Jy ! Component: 2850 - total flux cleaned = 0.000946429 Jy ! Component: 2900 - total flux cleaned = 0.000984647 Jy ! Component: 2950 - total flux cleaned = 0.000974969 Jy ! Component: 3000 - total flux cleaned = 0.000937301 Jy ! Component: 3050 - total flux cleaned = 0.000965302 Jy ! Component: 3100 - total flux cleaned = 0.000956069 Jy ! Component: 3150 - total flux cleaned = 0.00094701 Jy ! Component: 3200 - total flux cleaned = 0.000965196 Jy ! Component: 3250 - total flux cleaned = 0.000965124 Jy ! Component: 3300 - total flux cleaned = 0.000947366 Jy ! Component: 3350 - total flux cleaned = 0.000938538 Jy ! Component: 3400 - total flux cleaned = 0.000920966 Jy ! Component: 3450 - total flux cleaned = 0.000947231 Jy ! Component: 3500 - total flux cleaned = 0.000955849 Jy ! Component: 3550 - total flux cleaned = 0.000912857 Jy ! Component: 3600 - total flux cleaned = 0.00097263 Jy ! Component: 3650 - total flux cleaned = 0.000964075 Jy ! Component: 3700 - total flux cleaned = 0.00098937 Jy ! Component: 3750 - total flux cleaned = 0.0010061 Jy ! Component: 3800 - total flux cleaned = 0.00102272 Jy ! Component: 3850 - total flux cleaned = 0.00103921 Jy ! Component: 3900 - total flux cleaned = 0.00103098 Jy ! Component: 3950 - total flux cleaned = 0.00105542 Jy ! Component: 4000 - total flux cleaned = 0.00106352 Jy ! Component: 4050 - total flux cleaned = 0.00103136 Jy ! Total flux subtracted in 4096 components = 0.00105541 Jy ! Clean residual min=-0.000482 max=0.000413 Jy/beam ! Clean residual mean=0.000002 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0482824 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 315 components and 0.0482824 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1710-1526_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.739 x 4.173 at -7.177 degrees (North through East) ! Clean map min=-0.0010511 max=0.047373 Jy/beam ! Writing clean map to FITS file: .//J1710-1526_C_map.fits wmodel .//J1710-1526_C_map.mod ! Writing 315 model components to file: .//J1710-1526_C_map.mod wobs .//J1710-1526_C_uvs.fits ! Writing UV FITS file: .//J1710-1526_C_uvs.fits wwins .//J1710-1526_C_map.win ! wwins: Wrote 2 windows to .//J1710-1526_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.047373 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000138917 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.879724 0.879724 1.75945 3.5189 7.03779 14.0756 28.1512 56.3023 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.047 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 341.016 quit ! Quitting program ! Log file .//J1710-1526_C_dfm.log closed on Mon Jan 20 18:33:31 2020