! Started logfile: .//J2342+0554_C_dfm.log on Mon Jan 20 19:30:57 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 .//J2342+0554_C_uva.fits ! Reading UV FITS file: .//J2342+0554_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2342+0554 ! ! 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 67 lines of history. ! ! Reading 2520 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 J2342+0554_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=1.002731Jy sigma=17.007062 ! Fit after self-cal, rms=0.959829Jy sigma=16.226519 ! 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=2.623 mas, bmaj=7.221 mas, bpa=-16.07 degrees ! Estimated noise=1.20352 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 = 0.0266302 Jy ! Component: 100 - total flux cleaned = 0.0408118 Jy ! Total flux subtracted in 100 components = 0.0408118 Jy ! Clean residual min=-0.006156 max=0.008233 Jy/beam ! Clean residual mean=-0.000011 rms=0.002406 Jy/beam ! Combined flux in latest and established models = 0.0408118 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0408118 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=0.053013Jy sigma=0.895428 ! Fit after self-cal, rms=0.050679Jy sigma=0.863446 ! 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=3.099 mas, bmaj=7.431 mas, bpa=-16.5 degrees ! Estimated noise=0.840637 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 = 0.020476 Jy ! Component: 100 - total flux cleaned = 0.031866 Jy ! Component: 150 - total flux cleaned = 0.0389729 Jy ! Component: 200 - total flux cleaned = 0.0437745 Jy ! Total flux subtracted in 200 components = 0.0437745 Jy ! Clean residual min=-0.003841 max=0.004649 Jy/beam ! Clean residual mean=-0.000004 rms=0.001364 Jy/beam ! Combined flux in latest and established models = 0.0845863 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 85 components and 0.0845863 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=0.042285Jy sigma=0.696243 ! Fit after self-cal, rms=0.040924Jy sigma=0.678904 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.099 x 7.431 at -16.5 degrees (North through East) ! Clean map min=-0.0040837 max=0.045462 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 0.90 KP 0.88 ! NL 1.08 OV 0.95 PT 0.87 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.77 HN 0.77 KP 0.91 ! NL 1.08 OV 1.10 PT 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.89 KP 0.81 ! NL 0.96 OV 1.07 PT 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.88 HN 1.05 KP 0.93 ! NL 0.96 OV 0.91 PT 0.86 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.94 KP 0.86 ! NL 1.18 OV 0.86 PT 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.88 HN 0.95 KP 1.08 ! NL 0.99 OV 1.01 PT 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 1.01 HN 0.98 KP 0.94 ! NL 0.99 OV 1.10 PT 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.05 HN 0.96 KP 0.97 ! NL 1.00 OV 1.09 PT 0.92 ! ! ! Fit before self-cal, rms=0.040924Jy sigma=0.678904 ! Fit after self-cal, rms=0.038443Jy sigma=0.658712 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.061 mas, bmaj=7.681 mas, bpa=-16.33 degrees ! Estimated noise=0.780265 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 = 0.00145564 Jy ! Component: 100 - total flux cleaned = 0.00141557 Jy ! Component: 150 - total flux cleaned = 0.00142326 Jy ! Component: 200 - total flux cleaned = 0.00132768 Jy ! Total flux subtracted in 200 components = 0.00132768 Jy ! Clean residual min=-0.002625 max=0.003058 Jy/beam ! Clean residual mean=-0.000010 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.085914 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 99 components and 0.085914 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=0.037964Jy sigma=0.649923 ! Fit after self-cal, rms=0.037847Jy sigma=0.646538 ! 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=0.037847Jy sigma=0.646538 ! Fit after self-cal, rms=0.037517Jy sigma=0.646272 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.059 mas, bmaj=7.653 mas, bpa=-16.31 degrees ! Estimated noise=0.773601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.04038e-05 Jy ! Component: 100 - total flux cleaned = 2.82771e-05 Jy ! Component: 150 - total flux cleaned = 2.78529e-05 Jy ! Component: 200 - total flux cleaned = 2.83643e-05 Jy ! Total flux subtracted in 200 components = 2.83643e-05 Jy ! Clean residual min=-0.002437 max=0.003023 Jy/beam ! Clean residual mean=-0.000009 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.0859424 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 110 components and 0.0859424 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=0.037357Jy sigma=0.643391 ! Fit after self-cal, rms=0.037325Jy sigma=0.642533 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 (36.3, -22.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00207 Jy ! Component: 100 - total flux cleaned = 0.00208531 Jy ! Component: 150 - total flux cleaned = 0.0020443 Jy ! Component: 200 - total flux cleaned = 0.0018577 Jy ! Total flux subtracted in 200 components = 0.0018577 Jy ! Clean residual min=-0.001884 max=0.001838 Jy/beam ! Clean residual mean=-0.000006 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0878001 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 130 components and 0.0878001 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=0.037109Jy sigma=0.638846 ! Fit after self-cal, rms=0.037095Jy sigma=0.638434 ! 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=0.037095Jy sigma=0.638434 ! Fit after self-cal, rms=0.037063Jy sigma=0.638229 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.062 mas, bmaj=7.654 mas, bpa=-16.33 degrees ! Estimated noise=0.771457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000363203 Jy ! Component: 100 - total flux cleaned = 0.000263187 Jy ! Component: 150 - total flux cleaned = 0.000208926 Jy ! Component: 200 - total flux cleaned = 0.000187485 Jy ! Total flux subtracted in 200 components = 0.000187485 Jy ! Clean residual min=-0.001731 max=0.001590 Jy/beam ! Clean residual mean=-0.000005 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0879875 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 148 components and 0.0879876 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=0.037003Jy sigma=0.637287 ! Fit after self-cal, rms=0.037007Jy sigma=0.637212 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 = -2.15619e-06 Jy ! Component: 100 - total flux cleaned = 4.01294e-05 Jy ! Component: 150 - total flux cleaned = 0.000115538 Jy ! Component: 200 - total flux cleaned = 0.000167426 Jy ! Total flux subtracted in 200 components = 0.000167426 Jy ! Clean residual min=-0.001668 max=0.001533 Jy/beam ! Clean residual mean=-0.000004 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.088155 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 169 components and 0.088155 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=0.036985Jy sigma=0.636861 ! Fit after self-cal, rms=0.036986Jy sigma=0.636840 ! 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=0.036986Jy sigma=0.636840 ! Fit after self-cal, rms=0.037140Jy sigma=0.636718 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.078 mas, bmaj=7.861 mas, bpa=-21.11 degrees ! Estimated noise=0.820309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000348049 Jy ! Component: 100 - total flux cleaned = 0.000419653 Jy ! Component: 150 - total flux cleaned = 0.000495486 Jy ! Component: 200 - total flux cleaned = 0.000508484 Jy ! Total flux subtracted in 200 components = 0.000508484 Jy ! Clean residual min=-0.001626 max=0.001235 Jy/beam ! Clean residual mean=-0.000006 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0886635 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 191 components and 0.0886635 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=0.037125Jy sigma=0.636473 ! Fit after self-cal, rms=0.037129Jy sigma=0.636455 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 = -1.16033e-05 Jy ! Component: 100 - total flux cleaned = -3.63838e-05 Jy ! Component: 150 - total flux cleaned = -2.53528e-05 Jy ! Component: 200 - total flux cleaned = -2.55751e-05 Jy ! Total flux subtracted in 200 components = -2.55751e-05 Jy ! Clean residual min=-0.001595 max=0.001257 Jy/beam ! Clean residual mean=-0.000006 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0886379 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 206 components and 0.0886379 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=0.037120Jy sigma=0.636329 ! Fit after self-cal, rms=0.037119Jy sigma=0.636323 ! 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=3.062 mas, bmaj=7.671 mas, bpa=-16.34 degrees ! Estimated noise=0.771683 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.062 x 7.671 at -16.34 degrees (North through East) ! Clean map min=-0.0021802 max=0.041526 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=2.597 mas, bmaj=7.361 mas, bpa=-16.01 degrees ! Estimated noise=1.11871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0285128 Jy ! Component: 100 - total flux cleaned = 0.0461951 Jy ! Component: 150 - total flux cleaned = 0.0575858 Jy ! Component: 200 - total flux cleaned = 0.064991 Jy ! Total flux subtracted in 200 components = 0.064991 Jy ! Clean residual min=-0.004732 max=0.004954 Jy/beam ! Clean residual mean=-0.000008 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.064991 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.064991 Jy ! Inverting map and beam ! Estimated beam: bmin=3.062 mas, bmaj=7.671 mas, bpa=-16.34 degrees ! Estimated noise=0.771683 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 = 0.00773413 Jy ! Component: 100 - total flux cleaned = 0.012052 Jy ! Component: 150 - total flux cleaned = 0.0147247 Jy ! Component: 200 - total flux cleaned = 0.0165246 Jy ! Total flux subtracted in 200 components = 0.0165246 Jy ! Clean residual min=-0.003338 max=0.002041 Jy/beam ! Clean residual mean=-0.000007 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.0815155 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 63 components and 0.0815155 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=4.078 mas, bmaj=7.861 mas, bpa=-21.11 degrees ! Estimated noise=0.820309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188091 Jy ! Component: 100 - total flux cleaned = 0.00289564 Jy ! Component: 150 - total flux cleaned = 0.0035272 Jy ! Component: 200 - total flux cleaned = 0.00399799 Jy ! Total flux subtracted in 200 components = 0.00399799 Jy ! Clean residual min=-0.002465 max=0.001499 Jy/beam ! Clean residual mean=-0.000008 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0855135 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000441336 Jy ! Component: 100 - total flux cleaned = 0.000741918 Jy ! Component: 150 - total flux cleaned = 0.000904976 Jy ! Component: 200 - total flux cleaned = 0.00104894 Jy ! Total flux subtracted in 200 components = 0.00104894 Jy ! Clean residual min=-0.002022 max=0.001299 Jy/beam ! Clean residual mean=-0.000007 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0865625 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 143 components and 0.0865625 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.062 mas, bmaj=7.671 mas, bpa=-16.34 degrees ! Estimated noise=0.771683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000127809 Jy ! Component: 100 - total flux cleaned = -0.000103517 Jy ! Component: 150 - total flux cleaned = 1.25379e-05 Jy ! Component: 200 - total flux cleaned = 0.000141053 Jy ! Total flux subtracted in 200 components = 0.000141053 Jy ! Clean residual min=-0.001825 max=0.001414 Jy/beam ! Clean residual mean=-0.000004 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0867035 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 165 components and 0.0867036 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=0.037155Jy sigma=0.636988 ! Fit after self-cal, rms=0.037163Jy sigma=0.636863 wmodel J2342+0554_C_map.mod ! Writing 165 model components to file: J2342+0554_C_map.mod wobs J2342+0554_C_uvs.fits ! Writing UV FITS file: J2342+0554_C_uvs.fits wwins J2342+0554_C_map.win ! wwins: Wrote 2 windows to J2342+0554_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 = -0.000770042 Jy ! Component: 100 - total flux cleaned = -0.000951047 Jy ! Component: 150 - total flux cleaned = -0.00102051 Jy ! Component: 200 - total flux cleaned = -0.00104222 Jy ! Component: 250 - total flux cleaned = -0.00108357 Jy ! Component: 300 - total flux cleaned = -0.0010635 Jy ! Component: 350 - total flux cleaned = -0.00104527 Jy ! Component: 400 - total flux cleaned = -0.00100966 Jy ! Component: 450 - total flux cleaned = -0.00100969 Jy ! Component: 500 - total flux cleaned = -0.000992834 Jy ! Component: 550 - total flux cleaned = -0.00102482 Jy ! Component: 600 - total flux cleaned = -0.00104051 Jy ! Component: 650 - total flux cleaned = -0.00108634 Jy ! Component: 700 - total flux cleaned = -0.00111604 Jy ! Component: 750 - total flux cleaned = -0.00110178 Jy ! Component: 800 - total flux cleaned = -0.00113029 Jy ! Component: 850 - total flux cleaned = -0.00113033 Jy ! Component: 900 - total flux cleaned = -0.00115741 Jy ! Component: 950 - total flux cleaned = -0.00115736 Jy ! Component: 1000 - total flux cleaned = -0.0011703 Jy ! Component: 1050 - total flux cleaned = -0.00120828 Jy ! Component: 1100 - total flux cleaned = -0.00123322 Jy ! Component: 1150 - total flux cleaned = -0.0012577 Jy ! Component: 1200 - total flux cleaned = -0.0012578 Jy ! Component: 1250 - total flux cleaned = -0.00128159 Jy ! Component: 1300 - total flux cleaned = -0.00131667 Jy ! Component: 1350 - total flux cleaned = -0.00136252 Jy ! Component: 1400 - total flux cleaned = -0.00140752 Jy ! Component: 1450 - total flux cleaned = -0.00141867 Jy ! Component: 1500 - total flux cleaned = -0.00147324 Jy ! Component: 1550 - total flux cleaned = -0.00150532 Jy ! Component: 1600 - total flux cleaned = -0.00152654 Jy ! Component: 1650 - total flux cleaned = -0.00156861 Jy ! Component: 1700 - total flux cleaned = -0.0016204 Jy ! Component: 1750 - total flux cleaned = -0.00166128 Jy ! Component: 1800 - total flux cleaned = -0.00170156 Jy ! Component: 1850 - total flux cleaned = -0.00175137 Jy ! Component: 1900 - total flux cleaned = -0.00179096 Jy ! Component: 1950 - total flux cleaned = -0.00185956 Jy ! Component: 2000 - total flux cleaned = -0.00191787 Jy ! Component: 2050 - total flux cleaned = -0.00199487 Jy ! Component: 2100 - total flux cleaned = -0.00200436 Jy ! Component: 2150 - total flux cleaned = -0.00207069 Jy ! Component: 2200 - total flux cleaned = -0.00211779 Jy ! Component: 2250 - total flux cleaned = -0.00215517 Jy ! Component: 2300 - total flux cleaned = -0.002183 Jy ! Component: 2350 - total flux cleaned = -0.00222002 Jy ! Component: 2400 - total flux cleaned = -0.0022384 Jy ! Component: 2450 - total flux cleaned = -0.0023024 Jy ! Component: 2500 - total flux cleaned = -0.00236606 Jy ! Component: 2550 - total flux cleaned = -0.00242945 Jy ! Component: 2600 - total flux cleaned = -0.00249248 Jy ! Component: 2650 - total flux cleaned = -0.0025462 Jy ! Component: 2700 - total flux cleaned = -0.00261761 Jy ! Component: 2750 - total flux cleaned = -0.00266206 Jy ! Component: 2800 - total flux cleaned = -0.00271522 Jy ! Component: 2850 - total flux cleaned = -0.00276824 Jy ! Component: 2900 - total flux cleaned = -0.00282977 Jy ! Component: 2950 - total flux cleaned = -0.00288234 Jy ! Component: 3000 - total flux cleaned = -0.0029261 Jy ! Component: 3050 - total flux cleaned = -0.00297835 Jy ! Component: 3100 - total flux cleaned = -0.00302184 Jy ! Component: 3150 - total flux cleaned = -0.00308253 Jy ! Component: 3200 - total flux cleaned = -0.00314303 Jy ! Component: 3250 - total flux cleaned = -0.00318613 Jy ! Component: 3300 - total flux cleaned = -0.0032292 Jy ! Component: 3350 - total flux cleaned = -0.00328075 Jy ! Component: 3400 - total flux cleaned = -0.00333218 Jy ! Component: 3450 - total flux cleaned = -0.00336641 Jy ! Component: 3500 - total flux cleaned = -0.00341767 Jy ! Component: 3550 - total flux cleaned = -0.00346885 Jy ! Component: 3600 - total flux cleaned = -0.00350293 Jy ! Component: 3650 - total flux cleaned = -0.00354551 Jy ! Component: 3700 - total flux cleaned = -0.00357951 Jy ! Component: 3750 - total flux cleaned = -0.00363893 Jy ! Component: 3800 - total flux cleaned = -0.00367286 Jy ! Component: 3850 - total flux cleaned = -0.00369832 Jy ! Component: 3900 - total flux cleaned = -0.00369833 Jy ! Component: 3950 - total flux cleaned = -0.0037068 Jy ! Component: 4000 - total flux cleaned = -0.00369831 Jy ! Component: 4050 - total flux cleaned = -0.00371533 Jy ! Total flux subtracted in 4096 components = -0.00370686 Jy ! Clean residual min=-0.000437 max=0.000462 Jy/beam ! Clean residual mean=-0.000001 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0829967 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 445 components and 0.0829968 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2342+0554_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.062 x 7.671 at -16.34 degrees (North through East) ! Clean map min=-0.0018309 max=0.041195 Jy/beam ! Writing clean map to FITS file: .//J2342+0554_C_map.fits wmodel .//J2342+0554_C_map.mod ! Writing 445 model components to file: .//J2342+0554_C_map.mod wobs .//J2342+0554_C_uvs.fits ! Writing UV FITS file: .//J2342+0554_C_uvs.fits wwins .//J2342+0554_C_map.win ! wwins: Wrote 3 windows to .//J2342+0554_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0411953 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000151862 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.10592 1.10592 2.21184 4.42367 8.84735 17.6947 35.3894 70.7788 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.041 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 271.267 quit ! Quitting program ! Log file .//J2342+0554_C_dfm.log closed on Mon Jan 20 19:31:01 2020