! Started logfile: .//J2116+6159_C_dfm.log on Sun Oct 21 00:14:46 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 .//J2116+6159_C_uva.fits ! Reading UV FITS file: .//J2116+6159_C_uva.fits ! AN table 1: 23 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2116+6159 ! ! 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 76 lines of history. ! ! Reading 3864 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 J2116+6159_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=1.000369Jy sigma=68.892916 ! Fit after self-cal, rms=0.994028Jy sigma=68.326415 ! 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=1.096 mas, bmaj=9.117 mas, bpa=19.62 degrees ! Estimated noise=0.395855 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 = 0.00523732 Jy ! Component: 100 - total flux cleaned = 0.00586567 Jy ! Total flux subtracted in 100 components = 0.00586567 Jy ! Clean residual min=-0.001699 max=0.001521 Jy/beam ! Clean residual mean=0.000000 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.00586567 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.00586567 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=0.016525Jy sigma=0.972794 ! Fit after self-cal, rms=0.015180Jy sigma=0.900237 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00335937 Jy ! Component: 100 - total flux cleaned = 0.00428476 Jy ! Total flux subtracted in 100 components = 0.00428476 Jy ! Clean residual min=-0.001362 max=0.001450 Jy/beam ! Clean residual mean=0.000000 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0101504 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 34 components and 0.0101504 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=0.014676Jy sigma=0.818979 ! Fit after self-cal, rms=0.014675Jy sigma=0.818695 ! 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=1.485 mas, bmaj=8.258 mas, bpa=19.24 degrees ! Estimated noise=0.193995 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 = 0.000778124 Jy ! Component: 100 - total flux cleaned = 0.00131726 Jy ! Component: 150 - total flux cleaned = 0.0017203 Jy ! Component: 200 - total flux cleaned = 0.00204739 Jy ! Total flux subtracted in 200 components = 0.00204739 Jy ! Clean residual min=-0.000981 max=0.000781 Jy/beam ! Clean residual mean=-0.000000 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0121978 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 63 components and 0.0121978 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=0.014657Jy sigma=0.808443 ! Fit after self-cal, rms=0.014670Jy sigma=0.808102 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.485 x 8.258 at 19.24 degrees (North through East) ! Clean map min=-0.00095674 max=0.0097513 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 KP 1.29 LA 0.61 MK 0.96 ! NL 1.42 OV 1.33 SC 1.32 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.26 KP 1.34 LA 0.60 MK 1.33 ! NL 1.45 OV 1.23 SC 1.45 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.86 KP 0.94 LA 1.26 MK 0.95 ! NL 0.98 OV 0.95 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.75 KP 1.08 LA 1.23 MK 1.03 ! NL 1.08 OV 1.00 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 KP 0.98 LA 0.96 MK 0.89 ! NL 0.86 OV 1.04 SC 1.20 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 KP 0.90 LA 1.21 MK 1.02 ! NL 1.03 OV 1.00 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 KP 0.90 LA 1.11 MK 0.99 ! NL 1.03 OV 0.87 SC 1.24 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 KP 1.00 LA 1.06 MK 0.89 ! NL 1.00 OV 0.91 SC 1.09 ! ! ! Fit before self-cal, rms=0.014670Jy sigma=0.808102 ! Fit after self-cal, rms=0.018173Jy sigma=0.785924 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.52 mas, bmaj=8.347 mas, bpa=19.29 degrees ! Estimated noise=0.193159 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 = -0.000117584 Jy ! Component: 100 - total flux cleaned = -0.000147136 Jy ! Component: 150 - total flux cleaned = -0.000136573 Jy ! Component: 200 - total flux cleaned = -0.000114142 Jy ! Total flux subtracted in 200 components = -0.000114142 Jy ! Clean residual min=-0.000552 max=0.000571 Jy/beam ! Clean residual mean=-0.000001 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.0120837 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.0120837 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=0.018164Jy sigma=0.785796 ! Fit after self-cal, rms=0.018440Jy sigma=0.782542 ! 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=0.018440Jy sigma=0.782542 ! Fit after self-cal, rms=0.022405Jy sigma=0.781276 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.531 mas, bmaj=8.389 mas, bpa=19.31 degrees ! Estimated noise=0.195796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000154896 Jy ! Component: 100 - total flux cleaned = -0.000159987 Jy ! Component: 150 - total flux cleaned = -0.000140416 Jy ! Component: 200 - total flux cleaned = -0.000123016 Jy ! Total flux subtracted in 200 components = -0.000123016 Jy ! Clean residual min=-0.000533 max=0.000575 Jy/beam ! Clean residual mean=-0.000000 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.0119607 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 87 components and 0.0119607 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=0.022394Jy sigma=0.781356 ! Fit after self-cal, rms=0.022482Jy sigma=0.781008 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 (-46.8, -33). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000481425 Jy ! Component: 100 - total flux cleaned = 0.000505307 Jy ! Component: 150 - total flux cleaned = 0.00048563 Jy ! Component: 200 - total flux cleaned = 0.000421506 Jy ! Total flux subtracted in 200 components = 0.000421506 Jy ! Clean residual min=-0.000517 max=0.000499 Jy/beam ! Clean residual mean=-0.000000 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0123822 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 111 components and 0.0123822 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=0.022444Jy sigma=0.780473 ! Fit after self-cal, rms=0.022440Jy sigma=0.780079 ! 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=0.022440Jy sigma=0.780079 ! Fit after self-cal, rms=0.023853Jy sigma=0.779543 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.524 mas, bmaj=8.454 mas, bpa=19.37 degrees ! Estimated noise=0.194945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000215817 Jy ! Component: 100 - total flux cleaned = 0.000279982 Jy ! Component: 150 - total flux cleaned = 0.000254739 Jy ! Component: 200 - total flux cleaned = 0.000182265 Jy ! Total flux subtracted in 200 components = 0.000182265 Jy ! Clean residual min=-0.000479 max=0.000481 Jy/beam ! Clean residual mean=-0.000000 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0125644 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 123 components and 0.0125644 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=0.023826Jy sigma=0.779270 ! Fit after self-cal, rms=0.023844Jy sigma=0.778648 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 = 9.54003e-05 Jy ! Component: 100 - total flux cleaned = 0.000105596 Jy ! Component: 150 - total flux cleaned = 5.0932e-05 Jy ! Component: 200 - total flux cleaned = -1.3685e-05 Jy ! Total flux subtracted in 200 components = -1.3685e-05 Jy ! Clean residual min=-0.000480 max=0.000467 Jy/beam ! Clean residual mean=-0.000000 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0125507 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 129 components and 0.0125507 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=0.023828Jy sigma=0.778565 ! Fit after self-cal, rms=0.023829Jy sigma=0.778471 ! 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=0.023829Jy sigma=0.778471 ! Fit after self-cal, rms=0.023938Jy sigma=0.778076 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.56 mas, bmaj=8.056 mas, bpa=12.58 degrees ! Estimated noise=0.232839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.87126e-06 Jy ! Component: 100 - total flux cleaned = 1.74171e-05 Jy ! Component: 150 - total flux cleaned = 2.86368e-05 Jy ! Component: 200 - total flux cleaned = 4.72693e-06 Jy ! Total flux subtracted in 200 components = 4.72693e-06 Jy ! Clean residual min=-0.000355 max=0.000374 Jy/beam ! Clean residual mean=-0.000001 rms=0.000095 Jy/beam ! Combined flux in latest and established models = 0.0125555 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 144 components and 0.0125555 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=0.023929Jy sigma=0.778181 ! Fit after self-cal, rms=0.023935Jy sigma=0.778047 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 = -3.10698e-05 Jy ! Component: 100 - total flux cleaned = -4.06818e-05 Jy ! Component: 150 - total flux cleaned = -6.73175e-05 Jy ! Component: 200 - total flux cleaned = -7.56017e-05 Jy ! Total flux subtracted in 200 components = -7.56017e-05 Jy ! Clean residual min=-0.000351 max=0.000352 Jy/beam ! Clean residual mean=-0.000001 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.0124799 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 166 components and 0.0124799 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=0.023930Jy sigma=0.778182 ! Fit after self-cal, rms=0.023933Jy sigma=0.778118 ! 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=1.517 mas, bmaj=8.499 mas, bpa=19.41 degrees ! Estimated noise=0.19334 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.517 x 8.499 at 19.41 degrees (North through East) ! Clean map min=-0.00045303 max=0.0092742 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=1.109 mas, bmaj=9.485 mas, bpa=19.69 degrees ! Estimated noise=0.404455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00782952 Jy ! Component: 100 - total flux cleaned = 0.00975176 Jy ! Component: 150 - total flux cleaned = 0.0105056 Jy ! Component: 200 - total flux cleaned = 0.010837 Jy ! Total flux subtracted in 200 components = 0.010837 Jy ! Clean residual min=-0.001026 max=0.000949 Jy/beam ! Clean residual mean=-0.000000 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.010837 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.010837 Jy ! Inverting map and beam ! Estimated beam: bmin=1.517 mas, bmaj=8.499 mas, bpa=19.41 degrees ! Estimated noise=0.19334 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 = 0.000746199 Jy ! Component: 100 - total flux cleaned = 0.00118651 Jy ! Component: 150 - total flux cleaned = 0.00129232 Jy ! Component: 200 - total flux cleaned = 0.00121727 Jy ! Total flux subtracted in 200 components = 0.00121727 Jy ! Clean residual min=-0.000554 max=0.000517 Jy/beam ! Clean residual mean=-0.000000 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0120543 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 44 components and 0.0120543 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=3.56 mas, bmaj=8.056 mas, bpa=12.58 degrees ! Estimated noise=0.232839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.76429e-05 Jy ! Component: 100 - total flux cleaned = -9.44393e-05 Jy ! Component: 150 - total flux cleaned = -0.000193282 Jy ! Component: 200 - total flux cleaned = -0.000288522 Jy ! Total flux subtracted in 200 components = -0.000288522 Jy ! Clean residual min=-0.000426 max=0.000457 Jy/beam ! Clean residual mean=-0.000001 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0117658 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 = -4.93303e-05 Jy ! Component: 100 - total flux cleaned = -9.4656e-05 Jy ! Component: 150 - total flux cleaned = -0.000120813 Jy ! Component: 200 - total flux cleaned = -0.000140534 Jy ! Total flux subtracted in 200 components = -0.000140534 Jy ! Clean residual min=-0.000409 max=0.000438 Jy/beam ! Clean residual mean=-0.000001 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0116252 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 92 components and 0.0116252 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.517 mas, bmaj=8.499 mas, bpa=19.41 degrees ! Estimated noise=0.19334 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00017766 Jy ! Component: 100 - total flux cleaned = -0.000221253 Jy ! Component: 150 - total flux cleaned = -0.000252643 Jy ! Component: 200 - total flux cleaned = -0.000289477 Jy ! Total flux subtracted in 200 components = -0.000289477 Jy ! Clean residual min=-0.000507 max=0.000512 Jy/beam ! Clean residual mean=-0.000000 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0113358 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 107 components and 0.0113358 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=0.023931Jy sigma=0.778404 ! Fit after self-cal, rms=0.023936Jy sigma=0.778014 wmodel J2116+6159_C_map.mod ! Writing 107 model components to file: J2116+6159_C_map.mod wobs J2116+6159_C_uvs.fits ! Writing UV FITS file: J2116+6159_C_uvs.fits wwins J2116+6159_C_map.win ! wwins: Wrote 2 windows to J2116+6159_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 = -9.91131e-05 Jy ! Component: 100 - total flux cleaned = -0.000154919 Jy ! Component: 150 - total flux cleaned = -0.000237681 Jy ! Component: 200 - total flux cleaned = -0.000316705 Jy ! Component: 250 - total flux cleaned = -0.000379203 Jy ! Component: 300 - total flux cleaned = -0.000392616 Jy ! Component: 350 - total flux cleaned = -0.000399199 Jy ! Component: 400 - total flux cleaned = -0.000418767 Jy ! Component: 450 - total flux cleaned = -0.000431386 Jy ! Component: 500 - total flux cleaned = -0.000437562 Jy ! Component: 550 - total flux cleaned = -0.00044987 Jy ! Component: 600 - total flux cleaned = -0.000455962 Jy ! Component: 650 - total flux cleaned = -0.000467957 Jy ! Component: 700 - total flux cleaned = -0.000467977 Jy ! Component: 750 - total flux cleaned = -0.000462256 Jy ! Component: 800 - total flux cleaned = -0.000462226 Jy ! Component: 850 - total flux cleaned = -0.000467823 Jy ! Component: 900 - total flux cleaned = -0.000473352 Jy ! Component: 950 - total flux cleaned = -0.000484339 Jy ! Component: 1000 - total flux cleaned = -0.000506061 Jy ! Component: 1050 - total flux cleaned = -0.000511507 Jy ! Component: 1100 - total flux cleaned = -0.000527534 Jy ! Component: 1150 - total flux cleaned = -0.000532849 Jy ! Component: 1200 - total flux cleaned = -0.000559221 Jy ! Component: 1250 - total flux cleaned = -0.000574894 Jy ! Component: 1300 - total flux cleaned = -0.000564461 Jy ! Component: 1350 - total flux cleaned = -0.000564425 Jy ! Component: 1400 - total flux cleaned = -0.000569552 Jy ! Component: 1450 - total flux cleaned = -0.000574674 Jy ! Component: 1500 - total flux cleaned = -0.000579725 Jy ! Component: 1550 - total flux cleaned = -0.000579672 Jy ! Component: 1600 - total flux cleaned = -0.000574731 Jy ! Component: 1650 - total flux cleaned = -0.000594605 Jy ! Component: 1700 - total flux cleaned = -0.000604483 Jy ! Component: 1750 - total flux cleaned = -0.000614328 Jy ! Component: 1800 - total flux cleaned = -0.000638711 Jy ! Component: 1850 - total flux cleaned = -0.000653224 Jy ! Component: 1900 - total flux cleaned = -0.000658053 Jy ! Component: 1950 - total flux cleaned = -0.000677276 Jy ! Component: 2000 - total flux cleaned = -0.000696365 Jy ! Component: 2050 - total flux cleaned = -0.000715392 Jy ! Component: 2100 - total flux cleaned = -0.000734326 Jy ! Component: 2150 - total flux cleaned = -0.000757879 Jy ! Component: 2200 - total flux cleaned = -0.000767248 Jy ! Component: 2250 - total flux cleaned = -0.000804584 Jy ! Component: 2300 - total flux cleaned = -0.000818489 Jy ! Component: 2350 - total flux cleaned = -0.000841646 Jy ! Component: 2400 - total flux cleaned = -0.000873892 Jy ! Component: 2450 - total flux cleaned = -0.000901427 Jy ! Component: 2500 - total flux cleaned = -0.000933416 Jy ! Component: 2550 - total flux cleaned = -0.000951654 Jy ! Component: 2600 - total flux cleaned = -0.000992492 Jy ! Component: 2650 - total flux cleaned = -0.00101058 Jy ! Component: 2700 - total flux cleaned = -0.00104663 Jy ! Component: 2750 - total flux cleaned = -0.00106461 Jy ! Component: 2800 - total flux cleaned = -0.00110044 Jy ! Component: 2850 - total flux cleaned = -0.00114059 Jy ! Component: 2900 - total flux cleaned = -0.00115838 Jy ! Component: 2950 - total flux cleaned = -0.00118503 Jy ! Component: 3000 - total flux cleaned = -0.00120714 Jy ! Component: 3050 - total flux cleaned = -0.00123803 Jy ! Component: 3100 - total flux cleaned = -0.00125564 Jy ! Component: 3150 - total flux cleaned = -0.00127761 Jy ! Component: 3200 - total flux cleaned = -0.00130827 Jy ! Component: 3250 - total flux cleaned = -0.00133016 Jy ! Component: 3300 - total flux cleaned = -0.00135634 Jy ! Component: 3350 - total flux cleaned = -0.00138245 Jy ! Component: 3400 - total flux cleaned = -0.00141287 Jy ! Component: 3450 - total flux cleaned = -0.00143891 Jy ! Component: 3500 - total flux cleaned = -0.00147357 Jy ! Component: 3550 - total flux cleaned = -0.0015082 Jy ! Component: 3600 - total flux cleaned = -0.00153845 Jy ! Component: 3650 - total flux cleaned = -0.00156432 Jy ! Component: 3700 - total flux cleaned = -0.00159017 Jy ! Component: 3750 - total flux cleaned = -0.00162031 Jy ! Component: 3800 - total flux cleaned = -0.0016633 Jy ! Component: 3850 - total flux cleaned = -0.00169765 Jy ! Component: 3900 - total flux cleaned = -0.00173196 Jy ! Component: 3950 - total flux cleaned = -0.00176194 Jy ! Component: 4000 - total flux cleaned = -0.00180474 Jy ! Component: 4050 - total flux cleaned = -0.00183038 Jy ! Total flux subtracted in 4096 components = -0.00186884 Jy ! Clean residual min=-0.000223 max=0.000236 Jy/beam ! Clean residual mean=-0.000001 rms=0.000078 Jy/beam ! Combined flux in latest and established models = 0.00946692 Jy keep ! Adding 214 model components to the UV plane model. ! The established model now contains 321 components and 0.00946692 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2116+6159_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.517 x 8.499 at 19.41 degrees (North through East) ! Clean map min=-0.0004698 max=0.0092976 Jy/beam ! Writing clean map to FITS file: .//J2116+6159_C_map.fits wmodel .//J2116+6159_C_map.mod ! Writing 321 model components to file: .//J2116+6159_C_map.mod wobs .//J2116+6159_C_uvs.fits ! Writing UV FITS file: .//J2116+6159_C_uvs.fits wwins .//J2116+6159_C_map.win ! wwins: Wrote 3 windows to .//J2116+6159_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.00929757 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.77297e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.50807 2.50807 5.01613 10.0323 20.0645 40.1291 80.2581 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.009 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 119.614 quit ! Quitting program ! Log file .//J2116+6159_C_dfm.log closed on Sun Oct 21 00:14:50 2018