! Started logfile: .//J0128+6306_X_dfm.log on Sat Oct 20 23:34:31 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0128+6306_X_uva.fits ! Reading UV FITS file: .//J0128+6306_X_uva.fits ! AN table 1: 6 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0128+6306 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 1344 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0128+6306_X] 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 0.200x0.200 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=1.042447Jy sigma=48.271126 ! Fit after self-cal, rms=0.674660Jy sigma=31.316440 ! 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=1.165 mas, bmaj=3.257 mas, bpa=-26.46 degrees ! Estimated noise=0.705397 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 = 0.249409 Jy ! Component: 100 - total flux cleaned = 0.308824 Jy ! Total flux subtracted in 100 components = 0.308824 Jy ! Clean residual min=-0.010048 max=0.023616 Jy/beam ! Clean residual mean=0.000009 rms=0.003932 Jy/beam ! Combined flux in latest and established models = 0.308824 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.308824 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=0.039249Jy sigma=1.938454 ! Fit after self-cal, rms=0.039248Jy sigma=1.938283 ! 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=1.415 mas, bmaj=3.325 mas, bpa=-26.19 degrees ! Estimated noise=0.431735 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 = 0.0274874 Jy ! Component: 100 - total flux cleaned = 0.0385157 Jy ! Component: 150 - total flux cleaned = 0.0430293 Jy ! Component: 200 - total flux cleaned = 0.0436898 Jy ! Total flux subtracted in 200 components = 0.0436898 Jy ! Clean residual min=-0.003375 max=0.004802 Jy/beam ! Clean residual mean=0.000000 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.352514 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 20 components and 0.352514 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=0.020236Jy sigma=0.824685 ! Fit after self-cal, rms=0.020241Jy sigma=0.824545 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.415 x 3.325 at -26.19 degrees (North through East) ! Clean map min=-0.0032824 max=0.32744 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 KP 1.02 LA 0.99 ! NL 0.99 OV 0.97 PT 1.02 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 KP 1.01 LA 0.99 ! NL 0.97 OV 0.99 PT 1.04 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 KP 0.99 LA 0.97 ! NL 1.00 OV 0.98 PT 1.02 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 KP 1.00 LA 0.98 ! NL 0.99 OV 1.00 PT 1.08 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 KP 1.00 LA 1.01 ! NL 0.97 OV 0.99 PT 1.04 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 KP 1.01 LA 0.99 ! NL 0.99 OV 0.99 PT 1.06 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 KP 1.01 LA 0.98 ! NL 0.99 OV 1.01 PT 1.08 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 KP 1.00 LA 1.00 ! NL 1.02 OV 1.00 PT 1.06 SC 1.02 ! ! ! Fit before self-cal, rms=0.020241Jy sigma=0.824545 ! Fit after self-cal, rms=0.017540Jy sigma=0.705642 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.423 mas, bmaj=3.312 mas, bpa=-26.13 degrees ! Estimated noise=0.430356 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 (14.2, -10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323606 Jy ! Component: 100 - total flux cleaned = 0.00391391 Jy ! Component: 150 - total flux cleaned = 0.00428054 Jy ! Component: 200 - total flux cleaned = 0.00414243 Jy ! Total flux subtracted in 200 components = 0.00414243 Jy ! Clean residual min=-0.001532 max=0.001729 Jy/beam ! Clean residual mean=-0.000000 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.356656 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 48 components and 0.356656 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=0.016613Jy sigma=0.654536 ! Fit after self-cal, rms=0.016582Jy sigma=0.653173 ! 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=0.016582Jy sigma=0.653173 ! Fit after self-cal, rms=0.016570Jy sigma=0.651172 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.422 mas, bmaj=3.31 mas, bpa=-26.12 degrees ! Estimated noise=0.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000918864 Jy ! Component: 100 - total flux cleaned = 0.00114849 Jy ! Component: 150 - total flux cleaned = 0.0011514 Jy ! Component: 200 - total flux cleaned = 0.00112758 Jy ! Total flux subtracted in 200 components = 0.00112758 Jy ! Clean residual min=-0.001343 max=0.001344 Jy/beam ! Clean residual mean=-0.000000 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.357784 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 65 components and 0.357784 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=0.016428Jy sigma=0.643619 ! Fit after self-cal, rms=0.016425Jy sigma=0.643509 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 (-6.4, 29). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000651639 Jy ! Component: 100 - total flux cleaned = 0.000815718 Jy ! Component: 150 - total flux cleaned = 0.000991078 Jy ! Component: 200 - total flux cleaned = 0.00111579 Jy ! Total flux subtracted in 200 components = 0.00111579 Jy ! Clean residual min=-0.001166 max=0.000907 Jy/beam ! Clean residual mean=-0.000001 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.3589 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 96 components and 0.3589 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=0.016287Jy sigma=0.637276 ! Fit after self-cal, rms=0.016286Jy sigma=0.637172 ! 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=0.016286Jy sigma=0.637172 ! Fit after self-cal, rms=0.016278Jy sigma=0.636875 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.422 mas, bmaj=3.31 mas, bpa=-26.11 degrees ! Estimated noise=0.42975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000173665 Jy ! Component: 100 - total flux cleaned = 0.00029335 Jy ! Component: 150 - total flux cleaned = 0.000444649 Jy ! Component: 200 - total flux cleaned = 0.00056905 Jy ! Total flux subtracted in 200 components = 0.00056905 Jy ! Clean residual min=-0.001037 max=0.000820 Jy/beam ! Clean residual mean=-0.000001 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.359469 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 115 components and 0.359469 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=0.016245Jy sigma=0.635320 ! Fit after self-cal, rms=0.016244Jy sigma=0.635289 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 = 7.05595e-05 Jy ! Component: 100 - total flux cleaned = 0.000143532 Jy ! Component: 150 - total flux cleaned = 0.000212007 Jy ! Component: 200 - total flux cleaned = 0.000288097 Jy ! Total flux subtracted in 200 components = 0.000288097 Jy ! Clean residual min=-0.000980 max=0.000774 Jy/beam ! Clean residual mean=-0.000001 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.359757 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 129 components and 0.359757 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=0.016227Jy sigma=0.634525 ! Fit after self-cal, rms=0.016227Jy sigma=0.634511 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.016227Jy sigma=0.634511 ! Fit after self-cal, rms=0.016226Jy sigma=0.634447 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.35 mas, bmaj=3.384 mas, bpa=-26.12 degrees ! Estimated noise=0.478983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000293776 Jy ! Component: 100 - total flux cleaned = 0.000397228 Jy ! Component: 150 - total flux cleaned = 0.000467794 Jy ! Component: 200 - total flux cleaned = 0.000531593 Jy ! Total flux subtracted in 200 components = 0.000531593 Jy ! Clean residual min=-0.000777 max=0.000733 Jy/beam ! Clean residual mean=-0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.360288 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 155 components and 0.360289 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=0.016217Jy sigma=0.634061 ! Fit after self-cal, rms=0.016217Jy sigma=0.634043 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 = 4.65462e-05 Jy ! Component: 100 - total flux cleaned = 9.60459e-05 Jy ! Component: 150 - total flux cleaned = 0.000119215 Jy ! Component: 200 - total flux cleaned = 0.000156633 Jy ! Total flux subtracted in 200 components = 0.000156633 Jy ! Clean residual min=-0.000754 max=0.000726 Jy/beam ! Clean residual mean=-0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.360445 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 177 components and 0.360445 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=0.016212Jy sigma=0.633746 ! Fit after self-cal, rms=0.016212Jy sigma=0.633739 ! 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=1.421 mas, bmaj=3.31 mas, bpa=-26.12 degrees ! Estimated noise=0.429638 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.421 x 3.31 at -26.12 degrees (North through East) ! Clean map min=-0.0022398 max=0.32662 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=1.172 mas, bmaj=3.24 mas, bpa=-26.41 degrees ! Estimated noise=0.702319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.248317 Jy ! Component: 100 - total flux cleaned = 0.306503 Jy ! Component: 150 - total flux cleaned = 0.330115 Jy ! Component: 200 - total flux cleaned = 0.341049 Jy ! Total flux subtracted in 200 components = 0.341049 Jy ! Clean residual min=-0.002872 max=0.004798 Jy/beam ! Clean residual mean=0.000002 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.341049 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.341049 Jy ! Inverting map and beam ! Estimated beam: bmin=1.421 mas, bmaj=3.31 mas, bpa=-26.12 degrees ! Estimated noise=0.429638 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 = 0.00706103 Jy ! Component: 100 - total flux cleaned = 0.0111448 Jy ! Component: 150 - total flux cleaned = 0.0128837 Jy ! Component: 200 - total flux cleaned = 0.0144109 Jy ! Total flux subtracted in 200 components = 0.0144109 Jy ! Clean residual min=-0.001788 max=0.001754 Jy/beam ! Clean residual mean=-0.000000 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.35546 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 42 components and 0.35546 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.35 mas, bmaj=3.384 mas, bpa=-26.12 degrees ! Estimated noise=0.478983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136448 Jy ! Component: 100 - total flux cleaned = 0.00207076 Jy ! Component: 150 - total flux cleaned = 0.0025196 Jy ! Component: 200 - total flux cleaned = 0.00296558 Jy ! Total flux subtracted in 200 components = 0.00296558 Jy ! Clean residual min=-0.001104 max=0.001122 Jy/beam ! Clean residual mean=-0.000001 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.358426 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 = 0.000380035 Jy ! Component: 100 - total flux cleaned = 0.000702881 Jy ! Component: 150 - total flux cleaned = 0.00090708 Jy ! Component: 200 - total flux cleaned = 0.00108582 Jy ! Total flux subtracted in 200 components = 0.00108582 Jy ! Clean residual min=-0.000945 max=0.000908 Jy/beam ! Clean residual mean=-0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.359512 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 112 components and 0.359512 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.421 mas, bmaj=3.31 mas, bpa=-26.12 degrees ! Estimated noise=0.429638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.32808e-05 Jy ! Component: 100 - total flux cleaned = 6.05617e-05 Jy ! Component: 150 - total flux cleaned = 0.000236844 Jy ! Component: 200 - total flux cleaned = 0.000418003 Jy ! Total flux subtracted in 200 components = 0.000418003 Jy ! Clean residual min=-0.001063 max=0.000828 Jy/beam ! Clean residual mean=-0.000001 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.35993 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 139 components and 0.35993 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=0.016297Jy sigma=0.637134 ! Fit after self-cal, rms=0.016294Jy sigma=0.636806 wmodel J0128+6306_X_map.mod ! Writing 139 model components to file: J0128+6306_X_map.mod wobs J0128+6306_X_uvs.fits ! Writing UV FITS file: J0128+6306_X_uvs.fits wwins J0128+6306_X_map.win ! wwins: Wrote 3 windows to J0128+6306_X_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 = -0.000241462 Jy ! Component: 100 - total flux cleaned = -0.00043373 Jy ! Component: 150 - total flux cleaned = -0.000641167 Jy ! Component: 200 - total flux cleaned = -0.00086433 Jy ! Component: 250 - total flux cleaned = -0.00100227 Jy ! Component: 300 - total flux cleaned = -0.00117001 Jy ! Component: 350 - total flux cleaned = -0.00130769 Jy ! Component: 400 - total flux cleaned = -0.00141805 Jy ! Component: 450 - total flux cleaned = -0.00150316 Jy ! Component: 500 - total flux cleaned = -0.00155448 Jy ! Component: 550 - total flux cleaned = -0.00162419 Jy ! Component: 600 - total flux cleaned = -0.00166237 Jy ! Component: 650 - total flux cleaned = -0.00169042 Jy ! Component: 700 - total flux cleaned = -0.00171753 Jy ! Component: 750 - total flux cleaned = -0.00173528 Jy ! Component: 800 - total flux cleaned = -0.00178691 Jy ! Component: 850 - total flux cleaned = -0.00179549 Jy ! Component: 900 - total flux cleaned = -0.00182002 Jy ! Component: 950 - total flux cleaned = -0.00183603 Jy ! Component: 1000 - total flux cleaned = -0.00184369 Jy ! Component: 1050 - total flux cleaned = -0.00185099 Jy ! Component: 1100 - total flux cleaned = -0.00186571 Jy ! Component: 1150 - total flux cleaned = -0.00190225 Jy ! Component: 1200 - total flux cleaned = -0.00190946 Jy ! Component: 1250 - total flux cleaned = -0.00193774 Jy ! Component: 1300 - total flux cleaned = -0.00195849 Jy ! Component: 1350 - total flux cleaned = -0.00197204 Jy ! Component: 1400 - total flux cleaned = -0.0020053 Jy ! Component: 1450 - total flux cleaned = -0.00201827 Jy ! Component: 1500 - total flux cleaned = -0.00206335 Jy ! Component: 1550 - total flux cleaned = -0.00210119 Jy ! Component: 1600 - total flux cleaned = -0.00212613 Jy ! Component: 1650 - total flux cleaned = -0.00216893 Jy ! Component: 1700 - total flux cleaned = -0.00219292 Jy ! Component: 1750 - total flux cleaned = -0.00221067 Jy ! Component: 1800 - total flux cleaned = -0.00223398 Jy ! Component: 1850 - total flux cleaned = -0.0022455 Jy ! Component: 1900 - total flux cleaned = -0.00227956 Jy ! Component: 1950 - total flux cleaned = -0.00232997 Jy ! Component: 2000 - total flux cleaned = -0.00236323 Jy ! Component: 2050 - total flux cleaned = -0.00241265 Jy ! Component: 2100 - total flux cleaned = -0.00243444 Jy ! Component: 2150 - total flux cleaned = -0.00247753 Jy ! Component: 2200 - total flux cleaned = -0.00252549 Jy ! Component: 2250 - total flux cleaned = -0.00255718 Jy ! Component: 2300 - total flux cleaned = -0.00259895 Jy ! Component: 2350 - total flux cleaned = -0.00262487 Jy ! Component: 2400 - total flux cleaned = -0.00266078 Jy ! Component: 2450 - total flux cleaned = -0.00268625 Jy ! Component: 2500 - total flux cleaned = -0.00271652 Jy ! Component: 2550 - total flux cleaned = -0.00274651 Jy ! Component: 2600 - total flux cleaned = -0.0027664 Jy ! Component: 2650 - total flux cleaned = -0.00280082 Jy ! Component: 2700 - total flux cleaned = -0.00281545 Jy ! Component: 2750 - total flux cleaned = -0.00283487 Jy ! Component: 2800 - total flux cleaned = -0.00285894 Jy ! Component: 2850 - total flux cleaned = -0.0028637 Jy ! Component: 2900 - total flux cleaned = -0.00288264 Jy ! Component: 2950 - total flux cleaned = -0.00287321 Jy ! Component: 3000 - total flux cleaned = -0.00287323 Jy ! Component: 3050 - total flux cleaned = -0.00288255 Jy ! Component: 3100 - total flux cleaned = -0.00289182 Jy ! Component: 3150 - total flux cleaned = -0.00289186 Jy ! Component: 3200 - total flux cleaned = -0.00291476 Jy ! Component: 3250 - total flux cleaned = -0.00293299 Jy ! Component: 3300 - total flux cleaned = -0.00294659 Jy ! Component: 3350 - total flux cleaned = -0.00295561 Jy ! Component: 3400 - total flux cleaned = -0.00297357 Jy ! Component: 3450 - total flux cleaned = -0.00297357 Jy ! Component: 3500 - total flux cleaned = -0.00299144 Jy ! Component: 3550 - total flux cleaned = -0.00300924 Jy ! Component: 3600 - total flux cleaned = -0.00301811 Jy ! Component: 3650 - total flux cleaned = -0.00302253 Jy ! Component: 3700 - total flux cleaned = -0.00304457 Jy ! Component: 3750 - total flux cleaned = -0.00305336 Jy ! Component: 3800 - total flux cleaned = -0.00304898 Jy ! Component: 3850 - total flux cleaned = -0.00306212 Jy ! Component: 3900 - total flux cleaned = -0.00305776 Jy ! Component: 3950 - total flux cleaned = -0.00304904 Jy ! Component: 4000 - total flux cleaned = -0.00305776 Jy ! Component: 4050 - total flux cleaned = -0.00306646 Jy ! Total flux subtracted in 4096 components = -0.00305776 Jy ! Clean residual min=-0.000294 max=0.000292 Jy/beam ! Clean residual mean=-0.000000 rms=0.000071 Jy/beam ! Combined flux in latest and established models = 0.356872 Jy keep ! Adding 227 model components to the UV plane model. ! The established model now contains 366 components and 0.356872 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0128+6306_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.421 x 3.31 at -26.12 degrees (North through East) ! Clean map min=-0.0019248 max=0.32601 Jy/beam ! Writing clean map to FITS file: .//J0128+6306_X_map.fits wmodel .//J0128+6306_X_map.mod ! Writing 366 model components to file: .//J0128+6306_X_map.mod wobs .//J0128+6306_X_uvs.fits ! Writing UV FITS file: .//J0128+6306_X_uvs.fits wwins .//J0128+6306_X_map.win ! wwins: Wrote 4 windows to .//J0128+6306_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.326011 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.05339e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0649064 0.0649064 0.129813 0.259625 0.519251 1.0385 2.077 4.15401 8.30801 16.616 33.2321 66.4641 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.326 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 4622.04 quit ! Quitting program ! Log file .//J0128+6306_X_dfm.log closed on Sat Oct 20 23:34:34 2018