! Started logfile: .//J1103+0022_C_dfm.log on Sat Oct 20 23:51:38 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J1103+0022_C_uva.fits ! Reading UV FITS file: .//J1103+0022_C_uva.fits ! AN table 1: 23 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1103+0022 ! ! 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 5152 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 J1103+0022_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=1.000552Jy sigma=49.515462 ! Fit after self-cal, rms=0.980071Jy sigma=48.356697 ! 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=1.839 mas, bmaj=4.601 mas, bpa=15.07 degrees ! Estimated noise=0.462962 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 = 0.016607 Jy ! Component: 100 - total flux cleaned = 0.0202542 Jy ! Total flux subtracted in 100 components = 0.0202542 Jy ! Clean residual min=-0.002428 max=0.002694 Jy/beam ! Clean residual mean=-0.000001 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.0202542 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0202542 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=0.032740Jy sigma=1.124727 ! Fit after self-cal, rms=0.031439Jy sigma=1.058572 ! 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=2.349 mas, bmaj=5.131 mas, bpa=11.11 degrees ! Estimated noise=0.239135 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 = 0.00263159 Jy ! Component: 100 - total flux cleaned = 0.003616 Jy ! Component: 150 - total flux cleaned = 0.00386927 Jy ! Component: 200 - total flux cleaned = 0.00395626 Jy ! Total flux subtracted in 200 components = 0.00395626 Jy ! Clean residual min=-0.001771 max=0.001815 Jy/beam ! Clean residual mean=-0.000006 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0242105 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 17 components and 0.0242105 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=0.031314Jy sigma=1.035467 ! Fit after self-cal, rms=0.031314Jy sigma=1.035370 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.349 x 5.131 at 11.11 degrees (North through East) ! Clean map min=-0.0017301 max=0.023368 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 0.90 LA 0.87 ! NL 1.11 OV 1.16 PT 1.00 SC 0.59 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 1.05 HN 1.19 LA 0.68 ! NL 1.20 OV 1.33 PT 1.32 SC 0.70 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 0.94 LA 0.97 ! NL 0.98 OV 1.16 PT 0.99 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.92 HN 1.02 LA 1.03 ! NL 1.02 OV 1.12 PT 0.94 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.89 HN 0.93 LA 1.03 ! NL 1.05 OV 1.08 PT 0.98 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.91 HN 1.07 LA 0.95 ! NL 0.96 OV 1.10 PT 0.97 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.86 HN 1.08 LA 1.01 ! NL 1.11 OV 1.24 PT 0.93 SC 1.18 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 0.99 LA 1.00 ! NL 0.90 OV 1.19 PT 0.92 SC 1.30 ! ! ! Fit before self-cal, rms=0.031314Jy sigma=1.035370 ! Fit after self-cal, rms=0.030375Jy sigma=1.011332 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.336 mas, bmaj=5.116 mas, bpa=11.61 degrees ! Estimated noise=0.234928 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 = -7.48264e-06 Jy ! Component: 100 - total flux cleaned = -4.5791e-05 Jy ! Component: 150 - total flux cleaned = -6.73001e-05 Jy ! Component: 200 - total flux cleaned = -9.52113e-05 Jy ! Total flux subtracted in 200 components = -9.52113e-05 Jy ! Clean residual min=-0.001340 max=0.001368 Jy/beam ! Clean residual mean=-0.000004 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0241153 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.0241153 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=0.030359Jy sigma=1.011344 ! Fit after self-cal, rms=0.030596Jy sigma=1.008716 ! 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=0.030596Jy sigma=1.008716 ! Fit after self-cal, rms=0.031661Jy sigma=1.007874 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.321 mas, bmaj=5.109 mas, bpa=11.85 degrees ! Estimated noise=0.235638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.53384e-05 Jy ! Component: 100 - total flux cleaned = 1.14399e-05 Jy ! Component: 150 - total flux cleaned = -2.60949e-05 Jy ! Component: 200 - total flux cleaned = -5.03318e-05 Jy ! Total flux subtracted in 200 components = -5.03318e-05 Jy ! Clean residual min=-0.001256 max=0.001355 Jy/beam ! Clean residual mean=-0.000003 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0240649 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.0240649 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=0.031647Jy sigma=1.007968 ! Fit after self-cal, rms=0.031707Jy sigma=1.007775 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 (33, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120329 Jy ! Component: 100 - total flux cleaned = 0.0013412 Jy ! Component: 150 - total flux cleaned = 0.00145416 Jy ! Component: 200 - total flux cleaned = 0.00150197 Jy ! Total flux subtracted in 200 components = 0.00150197 Jy ! Clean residual min=-0.001043 max=0.000912 Jy/beam ! Clean residual mean=-0.000002 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0255669 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 55 components and 0.0255669 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=0.031657Jy sigma=1.004607 ! Fit after self-cal, rms=0.031653Jy sigma=1.004024 ! 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=0.031653Jy sigma=1.004024 ! Fit after self-cal, rms=0.031454Jy sigma=1.003423 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.309 mas, bmaj=5.102 mas, bpa=12.05 degrees ! Estimated noise=0.233271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000520757 Jy ! Component: 100 - total flux cleaned = 0.000635234 Jy ! Component: 150 - total flux cleaned = 0.000649621 Jy ! Component: 200 - total flux cleaned = 0.000650196 Jy ! Total flux subtracted in 200 components = 0.000650196 Jy ! Clean residual min=-0.000909 max=0.000835 Jy/beam ! Clean residual mean=-0.000002 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0262171 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 66 components and 0.0262171 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=0.031437Jy sigma=1.002460 ! Fit after self-cal, rms=0.031448Jy sigma=1.002319 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 = 8.38973e-05 Jy ! Component: 100 - total flux cleaned = 0.000106932 Jy ! Component: 150 - total flux cleaned = 0.000116982 Jy ! Component: 200 - total flux cleaned = 0.000106846 Jy ! Total flux subtracted in 200 components = 0.000106846 Jy ! Clean residual min=-0.000893 max=0.000858 Jy/beam ! Clean residual mean=-0.000001 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0263239 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 76 components and 0.0263239 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=0.031438Jy sigma=1.001938 ! Fit after self-cal, rms=0.031439Jy sigma=1.001913 ! 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=0.031439Jy sigma=1.001913 ! Fit after self-cal, rms=0.031120Jy sigma=1.001746 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.156 mas, bmaj=6.433 mas, bpa=-0.6593 degrees ! Estimated noise=0.245867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.56557e-05 Jy ! Component: 100 - total flux cleaned = 0.000121304 Jy ! Component: 150 - total flux cleaned = 0.000175124 Jy ! Component: 200 - total flux cleaned = 0.000199123 Jy ! Total flux subtracted in 200 components = 0.000199123 Jy ! Clean residual min=-0.000801 max=0.000787 Jy/beam ! Clean residual mean=-0.000003 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0265231 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 87 components and 0.0265231 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=0.031115Jy sigma=1.001550 ! Fit after self-cal, rms=0.031111Jy sigma=1.001504 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 = 3.3406e-05 Jy ! Component: 100 - total flux cleaned = 4.01675e-05 Jy ! Component: 150 - total flux cleaned = 4.02027e-05 Jy ! Component: 200 - total flux cleaned = 4.01101e-05 Jy ! Total flux subtracted in 200 components = 4.01101e-05 Jy ! Clean residual min=-0.000794 max=0.000777 Jy/beam ! Clean residual mean=-0.000002 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0265632 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 92 components and 0.0265632 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=0.031108Jy sigma=1.001447 ! Fit after self-cal, rms=0.031107Jy sigma=1.001432 ! 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=2.299 mas, bmaj=5.092 mas, bpa=12.1 degrees ! Estimated noise=0.232231 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.299 x 5.092 at 12.1 degrees (North through East) ! Clean map min=-0.00084889 max=0.023284 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=1.794 mas, bmaj=4.598 mas, bpa=15.76 degrees ! Estimated noise=0.443824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169648 Jy ! Component: 100 - total flux cleaned = 0.0207516 Jy ! Component: 150 - total flux cleaned = 0.0218072 Jy ! Component: 200 - total flux cleaned = 0.0226798 Jy ! Total flux subtracted in 200 components = 0.0226798 Jy ! Clean residual min=-0.001503 max=0.001431 Jy/beam ! Clean residual mean=-0.000002 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0226798 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0226798 Jy ! Inverting map and beam ! Estimated beam: bmin=2.299 mas, bmaj=5.092 mas, bpa=12.1 degrees ! Estimated noise=0.232231 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 = 0.00144663 Jy ! Component: 100 - total flux cleaned = 0.00225379 Jy ! Component: 150 - total flux cleaned = 0.00277108 Jy ! Component: 200 - total flux cleaned = 0.00309783 Jy ! Total flux subtracted in 200 components = 0.00309783 Jy ! Clean residual min=-0.001141 max=0.000904 Jy/beam ! Clean residual mean=-0.000003 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0257777 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 39 components and 0.0257776 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=4.156 mas, bmaj=6.433 mas, bpa=-0.6593 degrees ! Estimated noise=0.245867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000243846 Jy ! Component: 100 - total flux cleaned = 0.000576739 Jy ! Component: 150 - total flux cleaned = 0.00078032 Jy ! Component: 200 - total flux cleaned = 0.000908411 Jy ! Total flux subtracted in 200 components = 0.000908411 Jy ! Clean residual min=-0.000834 max=0.000786 Jy/beam ! Clean residual mean=-0.000002 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0266861 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 = 4.89819e-05 Jy ! Component: 100 - total flux cleaned = 7.09246e-05 Jy ! Component: 150 - total flux cleaned = 9.10804e-05 Jy ! Component: 200 - total flux cleaned = 0.000108318 Jy ! Total flux subtracted in 200 components = 0.000108318 Jy ! Clean residual min=-0.000839 max=0.000763 Jy/beam ! Clean residual mean=-0.000002 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0267944 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 76 components and 0.0267944 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.299 mas, bmaj=5.092 mas, bpa=12.1 degrees ! Estimated noise=0.232231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.94246e-06 Jy ! Component: 100 - total flux cleaned = -4.35465e-05 Jy ! Component: 150 - total flux cleaned = -6.62305e-05 Jy ! Component: 200 - total flux cleaned = -8.64093e-05 Jy ! Total flux subtracted in 200 components = -8.64093e-05 Jy ! Clean residual min=-0.000923 max=0.000856 Jy/beam ! Clean residual mean=-0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.026708 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 95 components and 0.026708 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=0.031110Jy sigma=1.001626 ! Fit after self-cal, rms=0.031120Jy sigma=1.001546 wmodel J1103+0022_C_map.mod ! Writing 95 model components to file: J1103+0022_C_map.mod wobs J1103+0022_C_uvs.fits ! Writing UV FITS file: J1103+0022_C_uvs.fits wwins J1103+0022_C_map.win ! wwins: Wrote 2 windows to J1103+0022_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 = -0.000176119 Jy ! Component: 100 - total flux cleaned = -5.65228e-05 Jy ! Component: 150 - total flux cleaned = 1.35117e-05 Jy ! Component: 200 - total flux cleaned = 0.000118428 Jy ! Component: 250 - total flux cleaned = 0.000243114 Jy ! Component: 300 - total flux cleaned = 0.000361829 Jy ! Component: 350 - total flux cleaned = 0.000487191 Jy ! Component: 400 - total flux cleaned = 0.000607846 Jy ! Component: 450 - total flux cleaned = 0.000692619 Jy ! Component: 500 - total flux cleaned = 0.000764692 Jy ! Component: 550 - total flux cleaned = 0.000794613 Jy ! Component: 600 - total flux cleaned = 0.000794892 Jy ! Component: 650 - total flux cleaned = 0.00081418 Jy ! Component: 700 - total flux cleaned = 0.000814165 Jy ! Component: 750 - total flux cleaned = 0.000823242 Jy ! Component: 800 - total flux cleaned = 0.000814031 Jy ! Component: 850 - total flux cleaned = 0.000805149 Jy ! Component: 900 - total flux cleaned = 0.000814034 Jy ! Component: 950 - total flux cleaned = 0.00084833 Jy ! Component: 1000 - total flux cleaned = 0.00086513 Jy ! Component: 1050 - total flux cleaned = 0.000873488 Jy ! Component: 1100 - total flux cleaned = 0.000865255 Jy ! Component: 1150 - total flux cleaned = 0.000865191 Jy ! Component: 1200 - total flux cleaned = 0.000873296 Jy ! Component: 1250 - total flux cleaned = 0.000857556 Jy ! Component: 1300 - total flux cleaned = 0.000849937 Jy ! Component: 1350 - total flux cleaned = 0.000857622 Jy ! Component: 1400 - total flux cleaned = 0.000872667 Jy ! Component: 1450 - total flux cleaned = 0.000865162 Jy ! Component: 1500 - total flux cleaned = 0.000857791 Jy ! Component: 1550 - total flux cleaned = 0.000886975 Jy ! Component: 1600 - total flux cleaned = 0.000886945 Jy ! Component: 1650 - total flux cleaned = 0.000894067 Jy ! Component: 1700 - total flux cleaned = 0.000880009 Jy ! Component: 1750 - total flux cleaned = 0.000893905 Jy ! Component: 1800 - total flux cleaned = 0.000921497 Jy ! Component: 1850 - total flux cleaned = 0.000928238 Jy ! Component: 1900 - total flux cleaned = 0.000928272 Jy ! Component: 1950 - total flux cleaned = 0.000954821 Jy ! Component: 2000 - total flux cleaned = 0.00094814 Jy ! Component: 2050 - total flux cleaned = 0.000948088 Jy ! Component: 2100 - total flux cleaned = 0.000954565 Jy ! Component: 2150 - total flux cleaned = 0.000960918 Jy ! Component: 2200 - total flux cleaned = 0.00096091 Jy ! Component: 2250 - total flux cleaned = 0.000986249 Jy ! Component: 2300 - total flux cleaned = 0.00100511 Jy ! Component: 2350 - total flux cleaned = 0.00101135 Jy ! Component: 2400 - total flux cleaned = 0.00102988 Jy ! Component: 2450 - total flux cleaned = 0.00104206 Jy ! Component: 2500 - total flux cleaned = 0.00104208 Jy ! Component: 2550 - total flux cleaned = 0.00104204 Jy ! Component: 2600 - total flux cleaned = 0.00104201 Jy ! Component: 2650 - total flux cleaned = 0.00101814 Jy ! Component: 2700 - total flux cleaned = 0.00101819 Jy ! Component: 2750 - total flux cleaned = 0.00101224 Jy ! Component: 2800 - total flux cleaned = 0.000994674 Jy ! Component: 2850 - total flux cleaned = 0.000977211 Jy ! Component: 2900 - total flux cleaned = 0.000948334 Jy ! Component: 2950 - total flux cleaned = 0.000942581 Jy ! Component: 3000 - total flux cleaned = 0.000948299 Jy ! Component: 3050 - total flux cleaned = 0.000931213 Jy ! Component: 3100 - total flux cleaned = 0.000914291 Jy ! Component: 3150 - total flux cleaned = 0.000897407 Jy ! Component: 3200 - total flux cleaned = 0.000875067 Jy ! Component: 3250 - total flux cleaned = 0.000880643 Jy ! Component: 3300 - total flux cleaned = 0.000852889 Jy ! Component: 3350 - total flux cleaned = 0.00082526 Jy ! Component: 3400 - total flux cleaned = 0.00081974 Jy ! Component: 3450 - total flux cleaned = 0.000781402 Jy ! Component: 3500 - total flux cleaned = 0.000748661 Jy ! Component: 3550 - total flux cleaned = 0.000726874 Jy ! Component: 3600 - total flux cleaned = 0.000683466 Jy ! Component: 3650 - total flux cleaned = 0.000645605 Jy ! Component: 3700 - total flux cleaned = 0.000624017 Jy ! Component: 3750 - total flux cleaned = 0.000586338 Jy ! Component: 3800 - total flux cleaned = 0.000564862 Jy ! Component: 3850 - total flux cleaned = 0.000543415 Jy ! Component: 3900 - total flux cleaned = 0.000505996 Jy ! Component: 3950 - total flux cleaned = 0.000474007 Jy ! Component: 4000 - total flux cleaned = 0.000447403 Jy ! Component: 4050 - total flux cleaned = 0.00041029 Jy ! Total flux subtracted in 4096 components = 0.000383834 Jy ! Clean residual min=-0.000295 max=0.000276 Jy/beam ! Clean residual mean=-0.000002 rms=0.000091 Jy/beam ! Combined flux in latest and established models = 0.0270918 Jy keep ! Adding 244 model components to the UV plane model. ! The established model now contains 339 components and 0.0270918 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1103+0022_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.299 x 5.092 at 12.1 degrees (North through East) ! Clean map min=-0.00075757 max=0.022809 Jy/beam ! Writing clean map to FITS file: .//J1103+0022_C_map.fits wmodel .//J1103+0022_C_map.mod ! Writing 339 model components to file: .//J1103+0022_C_map.mod wobs .//J1103+0022_C_uvs.fits ! Writing UV FITS file: .//J1103+0022_C_uvs.fits wwins .//J1103+0022_C_map.win ! wwins: Wrote 3 windows to .//J1103+0022_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0228086 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.92835e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.17434 1.17434 2.34868 4.69735 9.39471 18.7894 37.5788 75.1577 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.022 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 255.462 quit ! Quitting program ! Log file .//J1103+0022_C_dfm.log closed on Sat Oct 20 23:51:42 2018