! Started logfile: .//J2112+2916_C_dfm.log on Sun Oct 21 00:14:28 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 .//J2112+2916_C_uva.fits ! Reading UV FITS file: .//J2112+2916_C_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2112+2916 ! ! 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 504 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 J2112+2916_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.018281Jy sigma=52.729324 ! Fit after self-cal, rms=0.867708Jy sigma=44.694513 ! 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=2.442 mas, bmaj=5.003 mas, bpa=8.037 degrees ! Estimated noise=0.885607 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 = 0.101774 Jy ! Component: 100 - total flux cleaned = 0.124951 Jy ! Total flux subtracted in 100 components = 0.124951 Jy ! Clean residual min=-0.005887 max=0.009298 Jy/beam ! Clean residual mean=-0.000006 rms=0.001847 Jy/beam ! Combined flux in latest and established models = 0.124951 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.124951 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=0.023245Jy sigma=1.106018 ! Fit after self-cal, rms=0.023277Jy sigma=1.102941 ! 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=2.785 mas, bmaj=5.154 mas, bpa=6.83 degrees ! Estimated noise=0.72927 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 = 0.0118873 Jy ! Component: 100 - total flux cleaned = 0.0180455 Jy ! Component: 150 - total flux cleaned = 0.0218072 Jy ! Component: 200 - total flux cleaned = 0.0242852 Jy ! Total flux subtracted in 200 components = 0.0242852 Jy ! Clean residual min=-0.002583 max=0.003438 Jy/beam ! Clean residual mean=0.000003 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.149236 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 27 components and 0.149236 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=0.015992Jy sigma=0.729672 ! Fit after self-cal, rms=0.015999Jy sigma=0.724385 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.785 x 5.154 at 6.83 degrees (North through East) ! Clean map min=-0.0025988 max=0.13392 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* KP 0.00* NL 0.00* ! OV 0.00* PT 0.00* SC 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* KP 0.00* NL 0.00* ! OV 0.00* PT 0.00* SC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 KP 0.90 NL 0.98 ! OV 0.94 PT 0.97 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 KP 0.99 NL 0.96 ! OV 0.95 PT 1.00 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 KP 1.00 NL 1.02 ! OV 0.97 PT 0.99 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 KP 1.03 NL 0.99 ! OV 0.98 PT 0.98 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 KP 1.02 NL 0.99 ! OV 0.98 PT 1.07 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 KP 1.03 NL 0.93 ! OV 1.04 PT 1.04 SC 1.03 ! ! ! Fit before self-cal, rms=0.015999Jy sigma=0.724385 ! Fit after self-cal, rms=0.014260Jy sigma=0.637969 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.807 mas, bmaj=5.142 mas, bpa=6.741 degrees ! Estimated noise=0.72171 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 = 0.00135799 Jy ! Component: 100 - total flux cleaned = 0.00149764 Jy ! Component: 150 - total flux cleaned = 0.00157039 Jy ! Component: 200 - total flux cleaned = 0.00162914 Jy ! Total flux subtracted in 200 components = 0.00162914 Jy ! Clean residual min=-0.001960 max=0.002295 Jy/beam ! Clean residual mean=0.000001 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.150865 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.150865 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=0.014045Jy sigma=0.628095 ! Fit after self-cal, rms=0.014070Jy sigma=0.627587 ! 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=0.014070Jy sigma=0.627587 ! Fit after self-cal, rms=0.014081Jy sigma=0.626414 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.812 mas, bmaj=5.134 mas, bpa=6.737 degrees ! Estimated noise=0.72073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000336236 Jy ! Component: 100 - total flux cleaned = 0.000352054 Jy ! Component: 150 - total flux cleaned = 0.000338887 Jy ! Component: 200 - total flux cleaned = 0.000350141 Jy ! Total flux subtracted in 200 components = 0.000350141 Jy ! Clean residual min=-0.001981 max=0.002051 Jy/beam ! Clean residual mean=0.000001 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.151215 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 55 components and 0.151215 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=0.014033Jy sigma=0.624941 ! Fit after self-cal, rms=0.014041Jy sigma=0.624899 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 = 1.11238e-05 Jy ! Component: 100 - total flux cleaned = 3.25683e-05 Jy ! Component: 150 - total flux cleaned = 4.30495e-05 Jy ! Component: 200 - total flux cleaned = 6.21269e-05 Jy ! Total flux subtracted in 200 components = 6.21269e-05 Jy ! Clean residual min=-0.002017 max=0.002027 Jy/beam ! Clean residual mean=0.000001 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.151277 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.151277 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=0.014021Jy sigma=0.624418 ! Fit after self-cal, rms=0.014024Jy sigma=0.624404 ! 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=0.014024Jy sigma=0.624404 ! Fit after self-cal, rms=0.014021Jy sigma=0.624153 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.815 mas, bmaj=5.131 mas, bpa=6.734 degrees ! Estimated noise=0.719834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.58788e-05 Jy ! Component: 100 - total flux cleaned = -7.63279e-05 Jy ! Component: 150 - total flux cleaned = -6.71244e-05 Jy ! Component: 200 - total flux cleaned = -6.71591e-05 Jy ! Total flux subtracted in 200 components = -6.71591e-05 Jy ! Clean residual min=-0.001998 max=0.001986 Jy/beam ! Clean residual mean=0.000001 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.15121 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 67 components and 0.15121 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=0.014004Jy sigma=0.623687 ! Fit after self-cal, rms=0.014007Jy sigma=0.623676 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 = -1.01969e-05 Jy ! Component: 100 - total flux cleaned = -1.41311e-06 Jy ! Component: 150 - total flux cleaned = -1.25829e-06 Jy ! Component: 200 - total flux cleaned = 7.4494e-06 Jy ! Total flux subtracted in 200 components = 7.4494e-06 Jy ! Clean residual min=-0.001999 max=0.001976 Jy/beam ! Clean residual mean=0.000001 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.151218 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 0.151218 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=0.013993Jy sigma=0.623286 ! Fit after self-cal, rms=0.013995Jy sigma=0.623277 ! 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=0.013995Jy sigma=0.623277 ! Fit after self-cal, rms=0.013987Jy sigma=0.623202 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.86 mas, bmaj=5.247 mas, bpa=9.031 degrees ! Estimated noise=0.776144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000259147 Jy ! Component: 100 - total flux cleaned = 0.000316447 Jy ! Component: 150 - total flux cleaned = 0.000326158 Jy ! Component: 200 - total flux cleaned = 0.000335039 Jy ! Total flux subtracted in 200 components = 0.000335039 Jy ! Clean residual min=-0.001520 max=0.001520 Jy/beam ! Clean residual mean=0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.151553 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 79 components and 0.151553 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=0.013982Jy sigma=0.623127 ! Fit after self-cal, rms=0.013985Jy sigma=0.623064 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 = 6.11323e-06 Jy ! Component: 100 - total flux cleaned = 1.46259e-05 Jy ! Component: 150 - total flux cleaned = 2.21637e-05 Jy ! Component: 200 - total flux cleaned = 2.97568e-05 Jy ! Total flux subtracted in 200 components = 2.97568e-05 Jy ! Clean residual min=-0.001533 max=0.001511 Jy/beam ! Clean residual mean=0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.151582 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 84 components and 0.151582 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=0.013982Jy sigma=0.623215 ! Fit after self-cal, rms=0.013985Jy sigma=0.623177 ! 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=2.816 mas, bmaj=5.129 mas, bpa=6.732 degrees ! Estimated noise=0.71913 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.816 x 5.129 at 6.732 degrees (North through East) ! Clean map min=-0.0019965 max=0.13264 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=2.479 mas, bmaj=4.97 mas, bpa=8.106 degrees ! Estimated noise=0.868915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.099785 Jy ! Component: 100 - total flux cleaned = 0.123038 Jy ! Component: 150 - total flux cleaned = 0.133594 Jy ! Component: 200 - total flux cleaned = 0.139544 Jy ! Total flux subtracted in 200 components = 0.139544 Jy ! Clean residual min=-0.004124 max=0.004597 Jy/beam ! Clean residual mean=-0.000002 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.139544 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 0.139544 Jy ! Inverting map and beam ! Estimated beam: bmin=2.816 mas, bmaj=5.129 mas, bpa=6.732 degrees ! Estimated noise=0.71913 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) ! Added new window around map position (-1.5, -6.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00500542 Jy ! Component: 100 - total flux cleaned = 0.00696385 Jy ! Component: 150 - total flux cleaned = 0.00789852 Jy ! Component: 200 - total flux cleaned = 0.00860456 Jy ! Total flux subtracted in 200 components = 0.00860456 Jy ! Clean residual min=-0.001989 max=0.001587 Jy/beam ! Clean residual mean=0.000001 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.148148 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 40 components and 0.148148 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=3.86 mas, bmaj=5.247 mas, bpa=9.031 degrees ! Estimated noise=0.776144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132342 Jy ! Component: 100 - total flux cleaned = 0.0021657 Jy ! Component: 150 - total flux cleaned = 0.00255905 Jy ! Component: 200 - total flux cleaned = 0.00283471 Jy ! Total flux subtracted in 200 components = 0.00283471 Jy ! Clean residual min=-0.001453 max=0.001457 Jy/beam ! Clean residual mean=0.000002 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.150983 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 = 0.000158537 Jy ! Component: 100 - total flux cleaned = 0.000279364 Jy ! Component: 150 - total flux cleaned = 0.000396039 Jy ! Component: 200 - total flux cleaned = 0.000485119 Jy ! Total flux subtracted in 200 components = 0.000485119 Jy ! Clean residual min=-0.001504 max=0.001492 Jy/beam ! Clean residual mean=0.000002 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.151468 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 79 components and 0.151468 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.816 mas, bmaj=5.129 mas, bpa=6.732 degrees ! Estimated noise=0.71913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000205679 Jy ! Component: 100 - total flux cleaned = -0.000296225 Jy ! Component: 150 - total flux cleaned = -0.000377086 Jy ! Component: 200 - total flux cleaned = -0.000422323 Jy ! Total flux subtracted in 200 components = -0.000422323 Jy ! Clean residual min=-0.001808 max=0.001597 Jy/beam ! Clean residual mean=0.000001 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.151046 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 103 components and 0.151046 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=0.013645Jy sigma=0.611709 ! Fit after self-cal, rms=0.013615Jy sigma=0.610864 wmodel J2112+2916_C_map.mod ! Writing 103 model components to file: J2112+2916_C_map.mod wobs J2112+2916_C_uvs.fits ! Writing UV FITS file: J2112+2916_C_uvs.fits wwins J2112+2916_C_map.win ! wwins: Wrote 2 windows to J2112+2916_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 = -0.000517589 Jy ! Component: 100 - total flux cleaned = -0.000804125 Jy ! Component: 150 - total flux cleaned = -0.00104189 Jy ! Component: 200 - total flux cleaned = -0.00118868 Jy ! Component: 250 - total flux cleaned = -0.00123382 Jy ! Component: 300 - total flux cleaned = -0.00138467 Jy ! Component: 350 - total flux cleaned = -0.00148663 Jy ! Component: 400 - total flux cleaned = -0.00154551 Jy ! Component: 450 - total flux cleaned = -0.0015643 Jy ! Component: 500 - total flux cleaned = -0.00151091 Jy ! Component: 550 - total flux cleaned = -0.00145955 Jy ! Component: 600 - total flux cleaned = -0.00135969 Jy ! Component: 650 - total flux cleaned = -0.00124731 Jy ! Component: 700 - total flux cleaned = -0.00118539 Jy ! Component: 750 - total flux cleaned = -0.00110978 Jy ! Component: 800 - total flux cleaned = -0.00102195 Jy ! Component: 850 - total flux cleaned = -0.000965051 Jy ! Component: 900 - total flux cleaned = -0.000882387 Jy ! Component: 950 - total flux cleaned = -0.000855934 Jy ! Component: 1000 - total flux cleaned = -0.000816661 Jy ! Component: 1050 - total flux cleaned = -0.000727252 Jy ! Component: 1100 - total flux cleaned = -0.000677419 Jy ! Component: 1150 - total flux cleaned = -0.000591907 Jy ! Component: 1200 - total flux cleaned = -0.000555901 Jy ! Component: 1250 - total flux cleaned = -0.000485013 Jy ! Component: 1300 - total flux cleaned = -0.000369602 Jy ! Component: 1350 - total flux cleaned = -0.0003244 Jy ! Component: 1400 - total flux cleaned = -0.000224442 Jy ! Component: 1450 - total flux cleaned = -0.000159177 Jy ! Component: 1500 - total flux cleaned = -8.39444e-05 Jy ! Component: 1550 - total flux cleaned = 1.08834e-05 Jy ! Component: 1600 - total flux cleaned = 8.33319e-05 Jy ! Component: 1650 - total flux cleaned = 0.000155011 Jy ! Component: 1700 - total flux cleaned = 0.000265828 Jy ! Component: 1750 - total flux cleaned = 0.000335357 Jy ! Component: 1800 - total flux cleaned = 0.000433444 Jy ! Component: 1850 - total flux cleaned = 0.000510707 Jy ! Component: 1900 - total flux cleaned = 0.000596629 Jy ! Component: 1950 - total flux cleaned = 0.000672019 Jy ! Component: 2000 - total flux cleaned = 0.000746459 Jy ! Component: 2050 - total flux cleaned = 0.000820026 Jy ! Component: 2100 - total flux cleaned = 0.000892744 Jy ! Component: 2150 - total flux cleaned = 0.000982529 Jy ! Component: 2200 - total flux cleaned = 0.00104473 Jy ! Component: 2250 - total flux cleaned = 0.00111496 Jy ! Component: 2300 - total flux cleaned = 0.00115852 Jy ! Component: 2350 - total flux cleaned = 0.00121026 Jy ! Component: 2400 - total flux cleaned = 0.00128695 Jy ! Component: 2450 - total flux cleaned = 0.00132912 Jy ! Component: 2500 - total flux cleaned = 0.00139607 Jy ! Component: 2550 - total flux cleaned = 0.00142926 Jy ! Component: 2600 - total flux cleaned = 0.00147034 Jy ! Component: 2650 - total flux cleaned = 0.00148666 Jy ! Component: 2700 - total flux cleaned = 0.0015354 Jy ! Component: 2750 - total flux cleaned = 0.00158369 Jy ! Component: 2800 - total flux cleaned = 0.00159964 Jy ! Component: 2850 - total flux cleaned = 0.00163145 Jy ! Component: 2900 - total flux cleaned = 0.00163931 Jy ! Component: 2950 - total flux cleaned = 0.00166288 Jy ! Component: 3000 - total flux cleaned = 0.00167849 Jy ! Component: 3050 - total flux cleaned = 0.0016629 Jy ! Component: 3100 - total flux cleaned = 0.00166294 Jy ! Component: 3150 - total flux cleaned = 0.00167065 Jy ! Component: 3200 - total flux cleaned = 0.00167062 Jy ! Component: 3250 - total flux cleaned = 0.00166295 Jy ! Component: 3300 - total flux cleaned = 0.00167056 Jy ! Component: 3350 - total flux cleaned = 0.00167049 Jy ! Component: 3400 - total flux cleaned = 0.00167806 Jy ! Component: 3450 - total flux cleaned = 0.00167806 Jy ! Component: 3500 - total flux cleaned = 0.00167058 Jy ! Component: 3550 - total flux cleaned = 0.00170815 Jy ! Component: 3600 - total flux cleaned = 0.00169313 Jy ! Component: 3650 - total flux cleaned = 0.00170061 Jy ! Component: 3700 - total flux cleaned = 0.00168568 Jy ! Component: 3750 - total flux cleaned = 0.00170058 Jy ! Component: 3800 - total flux cleaned = 0.0017303 Jy ! Component: 3850 - total flux cleaned = 0.00173771 Jy ! Component: 3900 - total flux cleaned = 0.00174512 Jy ! Component: 3950 - total flux cleaned = 0.00176736 Jy ! Component: 4000 - total flux cleaned = 0.00178213 Jy ! Component: 4050 - total flux cleaned = 0.00179693 Jy ! Total flux subtracted in 4096 components = 0.00181911 Jy ! Clean residual min=-0.000517 max=0.000420 Jy/beam ! Clean residual mean=0.000000 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.152865 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 410 components and 0.152865 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2112+2916_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.816 x 5.129 at 6.732 degrees (North through East) ! Clean map min=-0.0014963 max=0.13197 Jy/beam ! Writing clean map to FITS file: .//J2112+2916_C_map.fits wmodel .//J2112+2916_C_map.mod ! Writing 410 model components to file: .//J2112+2916_C_map.mod wobs .//J2112+2916_C_uvs.fits ! Writing UV FITS file: .//J2112+2916_C_uvs.fits wwins .//J2112+2916_C_map.win ! wwins: Wrote 3 windows to .//J2112+2916_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.131967 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000121692 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.276641 0.276641 0.553282 1.10656 2.21313 4.42626 8.85251 17.705 35.41 70.8201 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.131 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1084.44 quit ! Quitting program ! Log file .//J2112+2916_C_dfm.log closed on Sun Oct 21 00:14:32 2018