! Started logfile: .//J2003+6625_C_dfm.log on Sun Oct 21 00:08:31 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 .//J2003+6625_C_uva.fits ! Reading UV FITS file: .//J2003+6625_C_uva.fits ! AN table 1: 6 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2003+6625 ! ! 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 J2003+6625_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=1.034416Jy sigma=65.950513 ! Fit after self-cal, rms=0.839916Jy sigma=51.936311 ! 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=1.13 mas, bmaj=9.084 mas, bpa=5.364 degrees ! Estimated noise=0.633484 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 = 0.098198 Jy ! Component: 100 - total flux cleaned = 0.14404 Jy ! Total flux subtracted in 100 components = 0.14404 Jy ! Clean residual min=-0.010973 max=0.023221 Jy/beam ! Clean residual mean=-0.000001 rms=0.004413 Jy/beam ! Combined flux in latest and established models = 0.14404 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.14404 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=0.099784Jy sigma=5.591558 ! Fit after self-cal, rms=0.099790Jy sigma=5.587888 ! 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=1.468 mas, bmaj=8.297 mas, bpa=4.941 degrees ! Estimated noise=0.429952 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 = 0.0599569 Jy ! Component: 100 - total flux cleaned = 0.0917264 Jy ! Component: 150 - total flux cleaned = 0.110575 Jy ! Component: 200 - total flux cleaned = 0.123482 Jy ! Total flux subtracted in 200 components = 0.123482 Jy ! Clean residual min=-0.017339 max=0.023298 Jy/beam ! Clean residual mean=-0.000014 rms=0.005341 Jy/beam ! Combined flux in latest and established models = 0.267522 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 57 components and 0.267522 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=0.052244Jy sigma=2.624011 ! Fit after self-cal, rms=0.052202Jy sigma=2.618313 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.468 x 8.297 at 4.941 degrees (North through East) ! Clean map min=-0.01699 max=0.16901 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.77 KP 1.03 LA 0.97 MK 1.02 ! NL 1.22 OV 0.96 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.77 KP 0.99 LA 1.03 MK 1.04 ! NL 1.21 OV 0.92 SC 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.79 KP 0.98 LA 0.92 MK 1.13 ! NL 1.29 OV 0.99 SC 1.17 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.79 KP 0.96 LA 0.83 MK 1.10 ! NL 1.28 OV 1.04 SC 1.15 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.79 KP 1.00 LA 0.93 MK 1.09 ! NL 1.17 OV 1.07 SC 1.22 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.79 KP 1.00 LA 0.92 MK 1.12 ! NL 1.15 OV 1.10 SC 1.25 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.82 KP 0.97 LA 0.92 MK 1.08 ! NL 1.13 OV 1.07 SC 1.25 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.81 KP 0.96 LA 0.92 MK 1.12 ! NL 1.14 OV 1.08 SC 1.22 ! ! ! Fit before self-cal, rms=0.052202Jy sigma=2.618313 ! Fit after self-cal, rms=0.040085Jy sigma=1.709449 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.542 mas, bmaj=8.353 mas, bpa=5.133 degrees ! Estimated noise=0.44283 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 = -0.00400414 Jy ! Component: 100 - total flux cleaned = -0.00603958 Jy ! Component: 150 - total flux cleaned = -0.0075636 Jy ! Component: 200 - total flux cleaned = -0.00865794 Jy ! Total flux subtracted in 200 components = -0.00865794 Jy ! Clean residual min=-0.010949 max=0.011950 Jy/beam ! Clean residual mean=-0.000011 rms=0.002950 Jy/beam ! Combined flux in latest and established models = 0.258864 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 66 components and 0.258864 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=0.038596Jy sigma=1.666412 ! Fit after self-cal, rms=0.038739Jy sigma=1.661623 ! 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=0.038739Jy sigma=1.661623 ! Fit after self-cal, rms=0.039001Jy sigma=1.646514 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.547 mas, bmaj=8.353 mas, bpa=5.171 degrees ! Estimated noise=0.448004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000246066 Jy ! Component: 100 - total flux cleaned = -0.00171729 Jy ! Component: 150 - total flux cleaned = -0.00264749 Jy ! Component: 200 - total flux cleaned = -0.00333294 Jy ! Total flux subtracted in 200 components = -0.00333294 Jy ! Clean residual min=-0.011077 max=0.012293 Jy/beam ! Clean residual mean=-0.000011 rms=0.002934 Jy/beam ! Combined flux in latest and established models = 0.255531 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 76 components and 0.255531 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=0.038321Jy sigma=1.634063 ! Fit after self-cal, rms=0.038414Jy sigma=1.632900 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 = -0.000200327 Jy ! Component: 100 - total flux cleaned = -0.000692666 Jy ! Component: 150 - total flux cleaned = -0.00109739 Jy ! Component: 200 - total flux cleaned = -0.00143036 Jy ! Total flux subtracted in 200 components = -0.00143036 Jy ! Clean residual min=-0.011059 max=0.012110 Jy/beam ! Clean residual mean=-0.000011 rms=0.002911 Jy/beam ! Combined flux in latest and established models = 0.2541 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 84 components and 0.2541 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=0.038142Jy sigma=1.627925 ! Fit after self-cal, rms=0.038192Jy sigma=1.626919 ! 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=0.038192Jy sigma=1.626919 ! Fit after self-cal, rms=0.038757Jy sigma=1.613816 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.556 mas, bmaj=8.347 mas, bpa=5.167 degrees ! Estimated noise=0.455064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00069436 Jy ! Component: 100 - total flux cleaned = -0.000318174 Jy ! Component: 150 - total flux cleaned = -0.000836619 Jy ! Component: 200 - total flux cleaned = -0.00115656 Jy ! Total flux subtracted in 200 components = -0.00115656 Jy ! Clean residual min=-0.011224 max=0.012287 Jy/beam ! Clean residual mean=-0.000011 rms=0.002929 Jy/beam ! Combined flux in latest and established models = 0.252944 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 89 components and 0.252944 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=0.038315Jy sigma=1.609288 ! Fit after self-cal, rms=0.038381Jy sigma=1.608313 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 = 7.56019e-05 Jy ! Component: 100 - total flux cleaned = -0.000337633 Jy ! Component: 150 - total flux cleaned = -0.000769168 Jy ! Component: 200 - total flux cleaned = -0.000952818 Jy ! Total flux subtracted in 200 components = -0.000952818 Jy ! Clean residual min=-0.011210 max=0.012125 Jy/beam ! Clean residual mean=-0.000011 rms=0.002913 Jy/beam ! Combined flux in latest and established models = 0.251991 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 95 components and 0.251991 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=0.038175Jy sigma=1.605435 ! Fit after self-cal, rms=0.038224Jy sigma=1.604281 ! 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=0.038224Jy sigma=1.604281 ! Fit after self-cal, rms=0.038793Jy sigma=1.595424 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.731 mas, bmaj=8.294 mas, bpa=-2.67 degrees ! Estimated noise=0.520919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000194187 Jy ! Component: 100 - total flux cleaned = -0.000707519 Jy ! Component: 150 - total flux cleaned = -0.000907138 Jy ! Component: 200 - total flux cleaned = -0.0010682 Jy ! Total flux subtracted in 200 components = -0.0010682 Jy ! Clean residual min=-0.017885 max=0.018757 Jy/beam ! Clean residual mean=-0.000019 rms=0.004946 Jy/beam ! Combined flux in latest and established models = 0.250923 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 118 components and 0.250923 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=0.038879Jy sigma=1.614637 ! Fit after self-cal, rms=0.039013Jy sigma=1.607232 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 = 0.000112905 Jy ! Component: 100 - total flux cleaned = -0.000191862 Jy ! Component: 150 - total flux cleaned = -0.000477546 Jy ! Component: 200 - total flux cleaned = -0.000749948 Jy ! Total flux subtracted in 200 components = -0.000749948 Jy ! Clean residual min=-0.017705 max=0.018571 Jy/beam ! Clean residual mean=-0.000018 rms=0.004872 Jy/beam ! Combined flux in latest and established models = 0.250173 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 123 components and 0.250173 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=0.039057Jy sigma=1.611964 ! Fit after self-cal, rms=0.039210Jy sigma=1.608158 ! 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=1.564 mas, bmaj=8.342 mas, bpa=5.151 degrees ! Estimated noise=0.461424 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.564 x 8.342 at 5.151 degrees (North through East) ! Clean map min=-0.010926 max=0.17656 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=1.176 mas, bmaj=8.923 mas, bpa=5.526 degrees ! Estimated noise=0.72921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111131 Jy ! Component: 100 - total flux cleaned = 0.160036 Jy ! Component: 150 - total flux cleaned = 0.189438 Jy ! Component: 200 - total flux cleaned = 0.208315 Jy ! Total flux subtracted in 200 components = 0.208315 Jy ! Clean residual min=-0.009927 max=0.014276 Jy/beam ! Clean residual mean=-0.000005 rms=0.002735 Jy/beam ! Combined flux in latest and established models = 0.208315 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.208315 Jy ! Inverting map and beam ! Estimated beam: bmin=1.564 mas, bmaj=8.342 mas, bpa=5.151 degrees ! Estimated noise=0.461424 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 = 0.0266709 Jy ! Component: 100 - total flux cleaned = 0.0401891 Jy ! Component: 150 - total flux cleaned = 0.0448685 Jy ! Component: 200 - total flux cleaned = 0.0472549 Jy ! Total flux subtracted in 200 components = 0.0472549 Jy ! Clean residual min=-0.012588 max=0.013035 Jy/beam ! Clean residual mean=-0.000014 rms=0.003398 Jy/beam ! Combined flux in latest and established models = 0.25557 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 54 components and 0.25557 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=3.731 mas, bmaj=8.294 mas, bpa=-2.67 degrees ! Estimated noise=0.520919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00526946 Jy ! Component: 100 - total flux cleaned = 0.00409586 Jy ! Component: 150 - total flux cleaned = 0.0027907 Jy ! Component: 200 - total flux cleaned = 0.00203772 Jy ! Total flux subtracted in 200 components = 0.00203772 Jy ! Clean residual min=-0.018059 max=0.019737 Jy/beam ! Clean residual mean=-0.000023 rms=0.005400 Jy/beam ! Combined flux in latest and established models = 0.257607 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 = -0.00075002 Jy ! Component: 100 - total flux cleaned = -0.001533 Jy ! Component: 150 - total flux cleaned = -0.0022688 Jy ! Component: 200 - total flux cleaned = -0.00295809 Jy ! Total flux subtracted in 200 components = -0.00295809 Jy ! Clean residual min=-0.017854 max=0.019293 Jy/beam ! Clean residual mean=-0.000021 rms=0.005197 Jy/beam ! Combined flux in latest and established models = 0.254649 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 73 components and 0.254649 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.564 mas, bmaj=8.342 mas, bpa=5.151 degrees ! Estimated noise=0.461424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00284826 Jy ! Component: 100 - total flux cleaned = -0.00139186 Jy ! Component: 150 - total flux cleaned = -0.000524993 Jy ! Component: 200 - total flux cleaned = -0.000444719 Jy ! Total flux subtracted in 200 components = -0.000444719 Jy ! Clean residual min=-0.011499 max=0.013061 Jy/beam ! Clean residual mean=-0.000012 rms=0.002994 Jy/beam ! Combined flux in latest and established models = 0.254205 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 87 components and 0.254205 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=0.039708Jy sigma=1.628206 ! Fit after self-cal, rms=0.039684Jy sigma=1.624441 wmodel J2003+6625_C_map.mod ! Writing 87 model components to file: J2003+6625_C_map.mod wobs J2003+6625_C_uvs.fits ! Writing UV FITS file: J2003+6625_C_uvs.fits wwins J2003+6625_C_map.win ! wwins: Wrote 1 windows to J2003+6625_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 = 0.00350394 Jy ! Component: 100 - total flux cleaned = 0.00484687 Jy ! Component: 150 - total flux cleaned = 0.00568877 Jy ! Component: 200 - total flux cleaned = 0.00690481 Jy ! Component: 250 - total flux cleaned = 0.00772691 Jy ! Component: 300 - total flux cleaned = 0.00859978 Jy ! Component: 350 - total flux cleaned = 0.00964077 Jy ! Component: 400 - total flux cleaned = 0.0106115 Jy ! Component: 450 - total flux cleaned = 0.0115226 Jy ! Component: 500 - total flux cleaned = 0.0123785 Jy ! Component: 550 - total flux cleaned = 0.0133626 Jy ! Component: 600 - total flux cleaned = 0.0142966 Jy ! Component: 650 - total flux cleaned = 0.0151857 Jy ! Component: 700 - total flux cleaned = 0.0161106 Jy ! Component: 750 - total flux cleaned = 0.016923 Jy ! Component: 800 - total flux cleaned = 0.0177753 Jy ! Component: 850 - total flux cleaned = 0.0183886 Jy ! Component: 900 - total flux cleaned = 0.0193062 Jy ! Component: 950 - total flux cleaned = 0.0199336 Jy ! Component: 1000 - total flux cleaned = 0.0204796 Jy ! Component: 1050 - total flux cleaned = 0.0209475 Jy ! Component: 1100 - total flux cleaned = 0.0211165 Jy ! Component: 1150 - total flux cleaned = 0.0213371 Jy ! Component: 1200 - total flux cleaned = 0.0216552 Jy ! Component: 1250 - total flux cleaned = 0.0218606 Jy ! Component: 1300 - total flux cleaned = 0.0221597 Jy ! Component: 1350 - total flux cleaned = 0.0223524 Jy ! Component: 1400 - total flux cleaned = 0.022587 Jy ! Component: 1450 - total flux cleaned = 0.0227234 Jy ! Component: 1500 - total flux cleaned = 0.0227694 Jy ! Component: 1550 - total flux cleaned = 0.0228575 Jy ! Component: 1600 - total flux cleaned = 0.0229851 Jy ! Component: 1650 - total flux cleaned = 0.0230678 Jy ! Component: 1700 - total flux cleaned = 0.0231887 Jy ! Component: 1750 - total flux cleaned = 0.0233057 Jy ! Component: 1800 - total flux cleaned = 0.0233052 Jy ! Component: 1850 - total flux cleaned = 0.0234928 Jy ! Component: 1900 - total flux cleaned = 0.023566 Jy ! Component: 1950 - total flux cleaned = 0.023637 Jy ! Component: 2000 - total flux cleaned = 0.0236366 Jy ! Component: 2050 - total flux cleaned = 0.0238104 Jy ! Component: 2100 - total flux cleaned = 0.0239127 Jy ! Component: 2150 - total flux cleaned = 0.0241782 Jy ! Component: 2200 - total flux cleaned = 0.0242101 Jy ! Component: 2250 - total flux cleaned = 0.0244012 Jy ! Component: 2300 - total flux cleaned = 0.0244325 Jy ! Component: 2350 - total flux cleaned = 0.0244954 Jy ! Component: 2400 - total flux cleaned = 0.024708 Jy ! Component: 2450 - total flux cleaned = 0.0248867 Jy ! Component: 2500 - total flux cleaned = 0.0251209 Jy ! Component: 2550 - total flux cleaned = 0.0252366 Jy ! Component: 2600 - total flux cleaned = 0.0254341 Jy ! Component: 2650 - total flux cleaned = 0.0255721 Jy ! Component: 2700 - total flux cleaned = 0.025627 Jy ! Component: 2750 - total flux cleaned = 0.0258424 Jy ! Component: 2800 - total flux cleaned = 0.0259218 Jy ! Component: 2850 - total flux cleaned = 0.0259477 Jy ! Component: 2900 - total flux cleaned = 0.0259478 Jy ! Component: 2950 - total flux cleaned = 0.0260481 Jy ! Component: 3000 - total flux cleaned = 0.0259979 Jy ! Component: 3050 - total flux cleaned = 0.0259978 Jy ! Component: 3100 - total flux cleaned = 0.02607 Jy ! Component: 3150 - total flux cleaned = 0.0259984 Jy ! Component: 3200 - total flux cleaned = 0.0260687 Jy ! Component: 3250 - total flux cleaned = 0.0260452 Jy ! Component: 3300 - total flux cleaned = 0.0260227 Jy ! Component: 3350 - total flux cleaned = 0.0260681 Jy ! Component: 3400 - total flux cleaned = 0.0262233 Jy ! Component: 3450 - total flux cleaned = 0.0261358 Jy ! Component: 3500 - total flux cleaned = 0.026309 Jy ! Component: 3550 - total flux cleaned = 0.0263727 Jy ! Component: 3600 - total flux cleaned = 0.0264358 Jy ! Component: 3650 - total flux cleaned = 0.026498 Jy ! Component: 3700 - total flux cleaned = 0.0265391 Jy ! Component: 3750 - total flux cleaned = 0.0265597 Jy ! Component: 3800 - total flux cleaned = 0.0266202 Jy ! Component: 3850 - total flux cleaned = 0.0266798 Jy ! Component: 3900 - total flux cleaned = 0.0267978 Jy ! Component: 3950 - total flux cleaned = 0.026817 Jy ! Component: 4000 - total flux cleaned = 0.0268558 Jy ! Component: 4050 - total flux cleaned = 0.0268939 Jy ! Total flux subtracted in 4096 components = 0.0270068 Jy ! Clean residual min=-0.001154 max=0.000935 Jy/beam ! Clean residual mean=0.000000 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.281211 Jy keep ! Adding 390 model components to the UV plane model. ! The established model now contains 477 components and 0.281211 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2003+6625_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.564 x 8.342 at 5.151 degrees (North through East) ! Clean map min=-0.0071027 max=0.17892 Jy/beam ! Writing clean map to FITS file: .//J2003+6625_C_map.fits wmodel .//J2003+6625_C_map.mod ! Writing 477 model components to file: .//J2003+6625_C_map.mod wobs .//J2003+6625_C_uvs.fits ! Writing UV FITS file: .//J2003+6625_C_uvs.fits wwins .//J2003+6625_C_map.win ! wwins: Wrote 2 windows to .//J2003+6625_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.178918 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000364548 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.611255 0.611255 1.22251 2.44502 4.89004 9.78008 19.5602 39.1203 78.2406 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.178 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 490.793 quit ! Quitting program ! Log file .//J2003+6625_C_dfm.log closed on Sun Oct 21 00:08:34 2018