! Started logfile: .//J0414+053B_C_dfm.log on Sat Oct 20 23:42:03 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 .//J0414+053B_C_uva.fits ! Reading UV FITS file: .//J0414+053B_C_uva.fits ! AN table 1: 6 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0414+053B ! ! 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 1008 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 J0414+053B_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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 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=1.013696Jy sigma=48.475056 ! Fit after self-cal, rms=0.887867Jy sigma=42.856625 ! 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=1.675 mas, bmaj=6.113 mas, bpa=24.05 degrees ! Estimated noise=0.673074 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 = 0.0793879 Jy ! Component: 100 - total flux cleaned = 0.102041 Jy ! Total flux subtracted in 100 components = 0.102041 Jy ! Clean residual min=-0.023323 max=0.021021 Jy/beam ! Clean residual mean=-0.000005 rms=0.006050 Jy/beam ! Combined flux in latest and established models = 0.102041 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.102041 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=0.091875Jy sigma=3.991893 ! Fit after self-cal, rms=0.090535Jy sigma=3.942320 ! 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=1.842 mas, bmaj=6.232 mas, bpa=24.42 degrees ! Estimated noise=0.553545 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 = 0.0235219 Jy ! Component: 100 - total flux cleaned = 0.0322433 Jy ! Component: 150 - total flux cleaned = 0.0383851 Jy ! Component: 200 - total flux cleaned = 0.0416622 Jy ! Total flux subtracted in 200 components = 0.0416622 Jy ! Clean residual min=-0.016993 max=0.023471 Jy/beam ! Clean residual mean=-0.000010 rms=0.006144 Jy/beam ! Combined flux in latest and established models = 0.143703 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 54 components and 0.143703 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=0.081136Jy sigma=3.614183 ! Fit after self-cal, rms=0.080882Jy sigma=3.606208 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.842 x 6.232 at 24.42 degrees (North through East) ! Clean map min=-0.01822 max=0.11494 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* LA 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* LA 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 0.92 FD 1.06 LA 1.29 NL 0.79 ! OV 0.98 PT 1.00 SC 1.18 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.69 LA 1.89 NL 0.74 ! OV 0.79 PT 0.82 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.06 LA 0.75 NL 1.25 ! OV 1.51 PT 0.87 SC 2.19 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.94 LA 1.10 NL 0.84 ! OV 0.72 PT 0.76 SC 1.41 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.10 LA 1.20 NL 1.08 ! OV 0.69 PT 0.79 SC 0.83 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.89 LA 1.12 NL 1.42 ! OV 0.76 PT 0.99 SC 0.72 ! ! ! Fit before self-cal, rms=0.080882Jy sigma=3.606208 ! Fit after self-cal, rms=0.089008Jy sigma=3.084674 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.867 mas, bmaj=6.196 mas, bpa=24.16 degrees ! Estimated noise=0.531297 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 = 0.00255637 Jy ! Component: 100 - total flux cleaned = 0.00217199 Jy ! Component: 150 - total flux cleaned = 0.00200602 Jy ! Component: 200 - total flux cleaned = 0.00199884 Jy ! Total flux subtracted in 200 components = 0.00199884 Jy ! Clean residual min=-0.015663 max=0.021983 Jy/beam ! Clean residual mean=-0.000004 rms=0.004951 Jy/beam ! Combined flux in latest and established models = 0.145702 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 0.145702 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=0.087814Jy sigma=3.040493 ! Fit after self-cal, rms=0.089063Jy sigma=3.010654 ! 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=0.089063Jy sigma=3.010654 ! Fit after self-cal, rms=0.092884Jy sigma=3.001442 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.868 mas, bmaj=6.18 mas, bpa=24.02 degrees ! Estimated noise=0.530627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000583272 Jy ! Component: 100 - total flux cleaned = -0.00108416 Jy ! Component: 150 - total flux cleaned = -0.0012433 Jy ! Component: 200 - total flux cleaned = -0.00166511 Jy ! Total flux subtracted in 200 components = -0.00166511 Jy ! Clean residual min=-0.014891 max=0.020676 Jy/beam ! Clean residual mean=-0.000006 rms=0.004746 Jy/beam ! Combined flux in latest and established models = 0.144037 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.144037 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=0.091906Jy sigma=2.980012 ! Fit after self-cal, rms=0.091990Jy sigma=2.978629 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 (8.4, -73.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180283 Jy ! Component: 100 - total flux cleaned = 0.0280999 Jy ! Component: 150 - total flux cleaned = 0.0302383 Jy ! Component: 200 - total flux cleaned = 0.0316865 Jy ! Total flux subtracted in 200 components = 0.0316865 Jy ! Clean residual min=-0.013238 max=0.017252 Jy/beam ! Clean residual mean=-0.000010 rms=0.003923 Jy/beam ! Combined flux in latest and established models = 0.175723 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.175723 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=0.085252Jy sigma=2.777029 ! Fit after self-cal, rms=0.084379Jy sigma=2.745982 ! Inverting map ! Added new window around map position (66.9, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160386 Jy ! Component: 100 - total flux cleaned = 0.023959 Jy ! Component: 150 - total flux cleaned = 0.0299251 Jy ! Component: 200 - total flux cleaned = 0.0348237 Jy ! Total flux subtracted in 200 components = 0.0348237 Jy ! Clean residual min=-0.011404 max=0.011365 Jy/beam ! Clean residual mean=-0.000005 rms=0.003114 Jy/beam ! Combined flux in latest and established models = 0.210547 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 129 components and 0.210547 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=0.079087Jy sigma=2.553614 ! Fit after self-cal, rms=0.078643Jy sigma=2.539072 ! 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=0.078643Jy sigma=2.539072 ! Fit after self-cal, rms=0.064708Jy sigma=2.437394 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.881 mas, bmaj=6.149 mas, bpa=23.66 degrees ! Estimated noise=0.499094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288589 Jy ! Component: 100 - total flux cleaned = 0.00476002 Jy ! Component: 150 - total flux cleaned = 0.00658274 Jy ! Component: 200 - total flux cleaned = 0.0083653 Jy ! Total flux subtracted in 200 components = 0.0083653 Jy ! Clean residual min=-0.009920 max=0.009166 Jy/beam ! Clean residual mean=-0.000008 rms=0.002564 Jy/beam ! Combined flux in latest and established models = 0.218912 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 164 components and 0.218912 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=0.062977Jy sigma=2.389817 ! Fit after self-cal, rms=0.062883Jy sigma=2.385972 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 = 0.000610858 Jy ! Component: 100 - total flux cleaned = 0.00218968 Jy ! Component: 150 - total flux cleaned = 0.00389511 Jy ! Component: 200 - total flux cleaned = 0.00548208 Jy ! Total flux subtracted in 200 components = 0.00548208 Jy ! Clean residual min=-0.010364 max=0.009076 Jy/beam ! Clean residual mean=-0.000007 rms=0.002485 Jy/beam ! Combined flux in latest and established models = 0.224394 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 181 components and 0.224394 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=0.061965Jy sigma=2.366631 ! Fit after self-cal, rms=0.061978Jy sigma=2.364560 ! 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=0.061978Jy sigma=2.364560 ! Fit after self-cal, rms=0.059883Jy sigma=2.353716 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.012 mas, bmaj=6.174 mas, bpa=14.22 degrees ! Estimated noise=0.581909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000153732 Jy ! Component: 100 - total flux cleaned = 0.00258954 Jy ! Component: 150 - total flux cleaned = 0.005295 Jy ! Component: 200 - total flux cleaned = 0.0077356 Jy ! Total flux subtracted in 200 components = 0.0077356 Jy ! Clean residual min=-0.011193 max=0.010261 Jy/beam ! Clean residual mean=-0.000016 rms=0.003061 Jy/beam ! Combined flux in latest and established models = 0.23213 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 214 components and 0.23213 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=0.059574Jy sigma=2.336490 ! Fit after self-cal, rms=0.059460Jy sigma=2.334719 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 = 0.00134153 Jy ! Component: 100 - total flux cleaned = 0.0035762 Jy ! Component: 150 - total flux cleaned = 0.00535016 Jy ! Component: 200 - total flux cleaned = 0.00682728 Jy ! Total flux subtracted in 200 components = 0.00682728 Jy ! Clean residual min=-0.011262 max=0.009950 Jy/beam ! Clean residual mean=-0.000015 rms=0.002954 Jy/beam ! Combined flux in latest and established models = 0.238957 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 235 components and 0.238957 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=0.059325Jy sigma=2.327388 ! Fit after self-cal, rms=0.059308Jy sigma=2.326417 ! 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=1.887 mas, bmaj=6.138 mas, bpa=23.59 degrees ! Estimated noise=0.492505 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.887 x 6.138 at 23.59 degrees (North through East) ! Clean map min=-0.010079 max=0.11157 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=1.724 mas, bmaj=6.004 mas, bpa=23.31 degrees ! Estimated noise=0.619727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0734317 Jy ! Component: 100 - total flux cleaned = 0.0991003 Jy ! Component: 150 - total flux cleaned = 0.118308 Jy ! Component: 200 - total flux cleaned = 0.133065 Jy ! Total flux subtracted in 200 components = 0.133065 Jy ! Clean residual min=-0.016410 max=0.016363 Jy/beam ! Clean residual mean=-0.000005 rms=0.004404 Jy/beam ! Combined flux in latest and established models = 0.133065 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.133065 Jy ! Inverting map and beam ! Estimated beam: bmin=1.887 mas, bmaj=6.138 mas, bpa=23.59 degrees ! Estimated noise=0.492505 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 = 0.0129169 Jy ! Component: 100 - total flux cleaned = 0.0227177 Jy ! Component: 150 - total flux cleaned = 0.0317681 Jy ! Component: 200 - total flux cleaned = 0.0392426 Jy ! Total flux subtracted in 200 components = 0.0392426 Jy ! Clean residual min=-0.013497 max=0.013365 Jy/beam ! Clean residual mean=-0.000010 rms=0.003610 Jy/beam ! Combined flux in latest and established models = 0.172308 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 59 components and 0.172308 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=4.012 mas, bmaj=6.174 mas, bpa=14.22 degrees ! Estimated noise=0.581909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00620899 Jy ! Component: 100 - total flux cleaned = 0.0148266 Jy ! Component: 150 - total flux cleaned = 0.0220713 Jy ! Component: 200 - total flux cleaned = 0.0283302 Jy ! Total flux subtracted in 200 components = 0.0283302 Jy ! Clean residual min=-0.012488 max=0.011586 Jy/beam ! Clean residual mean=-0.000019 rms=0.003649 Jy/beam ! Combined flux in latest and established models = 0.200638 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 = 0.00543378 Jy ! Component: 100 - total flux cleaned = 0.0102475 Jy ! Component: 150 - total flux cleaned = 0.0147272 Jy ! Component: 200 - total flux cleaned = 0.0183931 Jy ! Total flux subtracted in 200 components = 0.0183931 Jy ! Clean residual min=-0.010918 max=0.011066 Jy/beam ! Clean residual mean=-0.000018 rms=0.003200 Jy/beam ! Combined flux in latest and established models = 0.219031 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 131 components and 0.219031 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.887 mas, bmaj=6.138 mas, bpa=23.59 degrees ! Estimated noise=0.492505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000254293 Jy ! Component: 100 - total flux cleaned = 0.00283564 Jy ! Component: 150 - total flux cleaned = 0.00487685 Jy ! Component: 200 - total flux cleaned = 0.00631322 Jy ! Total flux subtracted in 200 components = 0.00631322 Jy ! Clean residual min=-0.010617 max=0.009389 Jy/beam ! Clean residual mean=-0.000009 rms=0.002525 Jy/beam ! Combined flux in latest and established models = 0.225344 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 151 components and 0.225344 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=0.062090Jy sigma=2.420415 ! Fit after self-cal, rms=0.061730Jy sigma=2.407323 wmodel J0414+053B_C_map.mod ! Writing 151 model components to file: J0414+053B_C_map.mod wobs J0414+053B_C_uvs.fits ! Writing UV FITS file: J0414+053B_C_uvs.fits wwins J0414+053B_C_map.win ! wwins: Wrote 3 windows to J0414+053B_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 = -0.00126476 Jy ! Component: 100 - total flux cleaned = -0.000476598 Jy ! Component: 150 - total flux cleaned = 0.000694232 Jy ! Component: 200 - total flux cleaned = 0.00193284 Jy ! Component: 250 - total flux cleaned = 0.00283782 Jy ! Component: 300 - total flux cleaned = 0.00370013 Jy ! Component: 350 - total flux cleaned = 0.00405608 Jy ! Component: 400 - total flux cleaned = 0.00473982 Jy ! Component: 450 - total flux cleaned = 0.00507181 Jy ! Component: 500 - total flux cleaned = 0.00550417 Jy ! Component: 550 - total flux cleaned = 0.00592211 Jy ! Component: 600 - total flux cleaned = 0.00622748 Jy ! Component: 650 - total flux cleaned = 0.00662377 Jy ! Component: 700 - total flux cleaned = 0.00710354 Jy ! Component: 750 - total flux cleaned = 0.00738303 Jy ! Component: 800 - total flux cleaned = 0.00756578 Jy ! Component: 850 - total flux cleaned = 0.00756602 Jy ! Component: 900 - total flux cleaned = 0.00782817 Jy ! Component: 950 - total flux cleaned = 0.00782632 Jy ! Component: 1000 - total flux cleaned = 0.00799386 Jy ! Component: 1050 - total flux cleaned = 0.00790952 Jy ! Component: 1100 - total flux cleaned = 0.0079913 Jy ! Component: 1150 - total flux cleaned = 0.00807111 Jy ! Component: 1200 - total flux cleaned = 0.00783357 Jy ! Component: 1250 - total flux cleaned = 0.00798949 Jy ! Component: 1300 - total flux cleaned = 0.00791221 Jy ! Component: 1350 - total flux cleaned = 0.00798755 Jy ! Component: 1400 - total flux cleaned = 0.00783683 Jy ! Component: 1450 - total flux cleaned = 0.00783719 Jy ! Component: 1500 - total flux cleaned = 0.00768984 Jy ! Component: 1550 - total flux cleaned = 0.00761697 Jy ! Component: 1600 - total flux cleaned = 0.00754444 Jy ! Component: 1650 - total flux cleaned = 0.00754431 Jy ! Component: 1700 - total flux cleaned = 0.00761538 Jy ! Component: 1750 - total flux cleaned = 0.00768627 Jy ! Component: 1800 - total flux cleaned = 0.00768693 Jy ! Component: 1850 - total flux cleaned = 0.00775645 Jy ! Component: 1900 - total flux cleaned = 0.00782589 Jy ! Component: 1950 - total flux cleaned = 0.00789436 Jy ! Component: 2000 - total flux cleaned = 0.00782584 Jy ! Component: 2050 - total flux cleaned = 0.00789366 Jy ! Component: 2100 - total flux cleaned = 0.00796148 Jy ! Component: 2150 - total flux cleaned = 0.00802861 Jy ! Component: 2200 - total flux cleaned = 0.0081629 Jy ! Component: 2250 - total flux cleaned = 0.0082966 Jy ! Component: 2300 - total flux cleaned = 0.0082968 Jy ! Component: 2350 - total flux cleaned = 0.00842969 Jy ! Component: 2400 - total flux cleaned = 0.00842993 Jy ! Component: 2450 - total flux cleaned = 0.00849581 Jy ! Component: 2500 - total flux cleaned = 0.00862784 Jy ! Component: 2550 - total flux cleaned = 0.00862799 Jy ! Component: 2600 - total flux cleaned = 0.00875937 Jy ! Component: 2650 - total flux cleaned = 0.00882488 Jy ! Component: 2700 - total flux cleaned = 0.00889033 Jy ! Component: 2750 - total flux cleaned = 0.00902085 Jy ! Component: 2800 - total flux cleaned = 0.00902095 Jy ! Component: 2850 - total flux cleaned = 0.00915114 Jy ! Component: 2900 - total flux cleaned = 0.00921678 Jy ! Component: 2950 - total flux cleaned = 0.00921714 Jy ! Component: 3000 - total flux cleaned = 0.0094781 Jy ! Component: 3050 - total flux cleaned = 0.00947774 Jy ! Component: 3100 - total flux cleaned = 0.00967291 Jy ! Component: 3150 - total flux cleaned = 0.00980331 Jy ! Component: 3200 - total flux cleaned = 0.00993313 Jy ! Component: 3250 - total flux cleaned = 0.00999824 Jy ! Component: 3300 - total flux cleaned = 0.0103237 Jy ! Component: 3350 - total flux cleaned = 0.0103883 Jy ! Component: 3400 - total flux cleaned = 0.0106483 Jy ! Component: 3450 - total flux cleaned = 0.0107138 Jy ! Component: 3500 - total flux cleaned = 0.0109089 Jy ! Component: 3550 - total flux cleaned = 0.0109743 Jy ! Component: 3600 - total flux cleaned = 0.0111699 Jy ! Component: 3650 - total flux cleaned = 0.0112351 Jy ! Component: 3700 - total flux cleaned = 0.0112349 Jy ! Component: 3750 - total flux cleaned = 0.0114314 Jy ! Component: 3800 - total flux cleaned = 0.0114319 Jy ! Component: 3850 - total flux cleaned = 0.0114977 Jy ! Component: 3900 - total flux cleaned = 0.0113661 Jy ! Component: 3950 - total flux cleaned = 0.0114324 Jy ! Component: 4000 - total flux cleaned = 0.0113664 Jy ! Component: 4050 - total flux cleaned = 0.0113662 Jy ! Total flux subtracted in 4096 components = 0.0114992 Jy ! Clean residual min=-0.003896 max=0.003621 Jy/beam ! Clean residual mean=-0.000006 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 0.236843 Jy keep ! Adding 229 model components to the UV plane model. ! The established model now contains 380 components and 0.236843 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0414+053B_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.887 x 6.138 at 23.59 degrees (North through East) ! Clean map min=-0.01098 max=0.10517 Jy/beam ! Writing clean map to FITS file: .//J0414+053B_C_map.fits wmodel .//J0414+053B_C_map.mod ! Writing 380 model components to file: .//J0414+053B_C_map.mod wobs .//J0414+053B_C_uvs.fits ! Writing UV FITS file: .//J0414+053B_C_uvs.fits wwins .//J0414+053B_C_map.win ! wwins: Wrote 4 windows to .//J0414+053B_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.105174 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0011079 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.16017 3.16017 6.32034 12.6407 25.2814 50.5627 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0033 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.105 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 94.931 quit ! Quitting program ! Log file .//J0414+053B_C_dfm.log closed on Sat Oct 20 23:42:07 2018