! Started logfile: .//J1032+6623_X_dfm.log on Sat Oct 20 23:50:55 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 .//J1032+6623_X_uva.fits ! Reading UV FITS file: .//J1032+6623_X_uva.fits ! AN table 1: 22 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1032+6623 ! ! 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 85 lines of history. ! ! Reading 4928 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 J1032+6623_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=1.001513Jy sigma=38.080946 ! Fit after self-cal, rms=0.983685Jy sigma=37.390463 ! 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=0.8279 mas, bmaj=3.81 mas, bpa=78.29 degrees ! Estimated noise=0.499279 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 = 0.0124304 Jy ! Component: 100 - total flux cleaned = 0.0156684 Jy ! Total flux subtracted in 100 components = 0.0156684 Jy ! Clean residual min=-0.001912 max=0.001924 Jy/beam ! Clean residual mean=-0.000006 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0156684 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0156684 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=0.021324Jy sigma=0.771963 ! Fit after self-cal, rms=0.018756Jy sigma=0.677985 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0036005 Jy ! Component: 100 - total flux cleaned = 0.00477277 Jy ! Total flux subtracted in 100 components = 0.00477277 Jy ! Clean residual min=-0.001591 max=0.001668 Jy/beam ! Clean residual mean=-0.000002 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0204411 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.0204411 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=0.018017Jy sigma=0.645648 ! Fit after self-cal, rms=0.018018Jy sigma=0.645571 ! 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=1.154 mas, bmaj=4.185 mas, bpa=77.23 degrees ! Estimated noise=0.272612 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 (1.2, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161113 Jy ! Component: 100 - total flux cleaned = 0.00196735 Jy ! Component: 150 - total flux cleaned = 0.00212819 Jy ! Component: 200 - total flux cleaned = 0.00233007 Jy ! Total flux subtracted in 200 components = 0.00233007 Jy ! Clean residual min=-0.000970 max=0.001030 Jy/beam ! Clean residual mean=0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0227712 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 48 components and 0.0227712 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=0.017784Jy sigma=0.635857 ! Fit after self-cal, rms=0.017769Jy sigma=0.634869 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.154 x 4.185 at 77.23 degrees (North through East) ! Clean map min=-0.00099988 max=0.019384 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.97 KP 1.01 LA 1.16 ! MK 1.03 NL 1.11 OV 0.98 PT 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.02 KP 0.90 LA 1.13 ! MK 1.06 NL 1.04 OV 1.01 PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00 KP 1.02 LA 1.08 ! MK 0.95 NL 1.04 OV 0.91 PT 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.91 KP 0.94 LA 0.97 ! MK 1.01 NL 1.04 OV 0.96 PT 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.96 KP 1.11 LA 1.03 ! MK 0.99 NL 1.08 OV 0.98 PT 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.88 KP 1.12 LA 1.07 ! MK 0.95 NL 1.01 OV 1.04 PT 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.86 KP 1.04 LA 1.01 ! MK 1.06 NL 1.09 OV 1.00 PT 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 KP 0.93 LA 0.98 ! MK 0.95 NL 0.95 OV 1.00 PT 0.90 ! ! ! Fit before self-cal, rms=0.017769Jy sigma=0.634869 ! Fit after self-cal, rms=0.017537Jy sigma=0.630435 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=4.192 mas, bpa=77.42 degrees ! Estimated noise=0.268748 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 = 0.000505108 Jy ! Component: 100 - total flux cleaned = 0.000505085 Jy ! Component: 150 - total flux cleaned = 0.000527043 Jy ! Component: 200 - total flux cleaned = 0.000526825 Jy ! Total flux subtracted in 200 components = 0.000526825 Jy ! Clean residual min=-0.000851 max=0.000822 Jy/beam ! Clean residual mean=0.000002 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.023298 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.023298 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=0.017508Jy sigma=0.629570 ! Fit after self-cal, rms=0.017525Jy sigma=0.629211 ! 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=0.017525Jy sigma=0.629211 ! Fit after self-cal, rms=0.017659Jy sigma=0.627553 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.163 mas, bmaj=4.196 mas, bpa=77.44 degrees ! Estimated noise=0.270603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000264399 Jy ! Component: 100 - total flux cleaned = 0.000256433 Jy ! Component: 150 - total flux cleaned = 0.000248884 Jy ! Component: 200 - total flux cleaned = 0.000255015 Jy ! Total flux subtracted in 200 components = 0.000255015 Jy ! Clean residual min=-0.000739 max=0.000754 Jy/beam ! Clean residual mean=0.000001 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0235531 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 85 components and 0.023553 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=0.017648Jy sigma=0.627270 ! Fit after self-cal, rms=0.017651Jy sigma=0.627175 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 = 0.000116238 Jy ! Component: 100 - total flux cleaned = 0.000161335 Jy ! Component: 150 - total flux cleaned = 0.000178543 Jy ! Component: 200 - total flux cleaned = 0.000189266 Jy ! Total flux subtracted in 200 components = 0.000189266 Jy ! Clean residual min=-0.000737 max=0.000744 Jy/beam ! Clean residual mean=0.000002 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0237423 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 98 components and 0.0237423 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=0.017645Jy sigma=0.627045 ! Fit after self-cal, rms=0.017646Jy sigma=0.627009 ! 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=0.017646Jy sigma=0.627009 ! Fit after self-cal, rms=0.017983Jy sigma=0.625506 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.164 mas, bmaj=4.191 mas, bpa=77.43 degrees ! Estimated noise=0.272135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000144639 Jy ! Component: 100 - total flux cleaned = 0.000158631 Jy ! Component: 150 - total flux cleaned = 0.000169698 Jy ! Component: 200 - total flux cleaned = 0.000179027 Jy ! Total flux subtracted in 200 components = 0.000179027 Jy ! Clean residual min=-0.000671 max=0.000615 Jy/beam ! Clean residual mean=0.000000 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0239213 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 111 components and 0.0239213 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=0.017978Jy sigma=0.625406 ! Fit after self-cal, rms=0.017989Jy sigma=0.625309 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 = 5.88272e-05 Jy ! Component: 100 - total flux cleaned = 9.58289e-05 Jy ! Component: 150 - total flux cleaned = 9.99403e-05 Jy ! Component: 200 - total flux cleaned = 9.99736e-05 Jy ! Total flux subtracted in 200 components = 9.99736e-05 Jy ! Clean residual min=-0.000667 max=0.000610 Jy/beam ! Clean residual mean=0.000000 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0240213 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 117 components and 0.0240213 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=0.017987Jy sigma=0.625266 ! Fit after self-cal, rms=0.017987Jy sigma=0.625252 ! 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=0.017987Jy sigma=0.625252 ! Fit after self-cal, rms=0.018058Jy sigma=0.625225 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.83 mas, bmaj=4.993 mas, bpa=65.39 degrees ! Estimated noise=0.309163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000219827 Jy ! Component: 100 - total flux cleaned = 0.000251199 Jy ! Component: 150 - total flux cleaned = 0.000276313 Jy ! Component: 200 - total flux cleaned = 0.000297086 Jy ! Total flux subtracted in 200 components = 0.000297086 Jy ! Clean residual min=-0.000727 max=0.000671 Jy/beam ! Clean residual mean=0.000000 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0243184 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 129 components and 0.0243184 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=0.018058Jy sigma=0.625215 ! Fit after self-cal, rms=0.018058Jy sigma=0.625183 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 = 5.2389e-05 Jy ! Component: 100 - total flux cleaned = 5.22898e-05 Jy ! Component: 150 - total flux cleaned = 5.82266e-05 Jy ! Component: 200 - total flux cleaned = 6.66573e-05 Jy ! Total flux subtracted in 200 components = 6.66573e-05 Jy ! Clean residual min=-0.000742 max=0.000657 Jy/beam ! Clean residual mean=0.000000 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0243851 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 142 components and 0.0243851 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=0.018058Jy sigma=0.625184 ! Fit after self-cal, rms=0.018058Jy sigma=0.625176 ! 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=1.163 mas, bmaj=4.191 mas, bpa=77.45 degrees ! Estimated noise=0.273017 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.163 x 4.191 at 77.45 degrees (North through East) ! Clean map min=-0.00064954 max=0.019076 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=0.8319 mas, bmaj=3.792 mas, bpa=78.35 degrees ! Estimated noise=0.49928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147357 Jy ! Component: 100 - total flux cleaned = 0.0186042 Jy ! Component: 150 - total flux cleaned = 0.0208678 Jy ! Component: 200 - total flux cleaned = 0.0220649 Jy ! Total flux subtracted in 200 components = 0.0220649 Jy ! Clean residual min=-0.001402 max=0.001344 Jy/beam ! Clean residual mean=-0.000001 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0220649 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0220649 Jy ! Inverting map and beam ! Estimated beam: bmin=1.163 mas, bmaj=4.191 mas, bpa=77.45 degrees ! Estimated noise=0.273017 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 = 0.00130744 Jy ! Component: 100 - total flux cleaned = 0.0016199 Jy ! Component: 150 - total flux cleaned = 0.00169868 Jy ! Component: 200 - total flux cleaned = 0.00176359 Jy ! Total flux subtracted in 200 components = 0.00176359 Jy ! Clean residual min=-0.000725 max=0.000724 Jy/beam ! Clean residual mean=0.000000 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0238285 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 50 components and 0.0238285 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=2.83 mas, bmaj=4.993 mas, bpa=65.39 degrees ! Estimated noise=0.309163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000312102 Jy ! Component: 100 - total flux cleaned = 0.000358402 Jy ! Component: 150 - total flux cleaned = 0.000395582 Jy ! Component: 200 - total flux cleaned = 0.000425341 Jy ! Total flux subtracted in 200 components = 0.000425341 Jy ! Clean residual min=-0.000755 max=0.000664 Jy/beam ! Clean residual mean=0.000000 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0242538 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 = 2.47169e-05 Jy ! Component: 100 - total flux cleaned = 4.5389e-05 Jy ! Component: 150 - total flux cleaned = 5.73965e-05 Jy ! Component: 200 - total flux cleaned = 8.31699e-05 Jy ! Total flux subtracted in 200 components = 8.31699e-05 Jy ! Clean residual min=-0.000751 max=0.000664 Jy/beam ! Clean residual mean=0.000000 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.024337 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 87 components and 0.024337 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.163 mas, bmaj=4.191 mas, bpa=77.45 degrees ! Estimated noise=0.273017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000155664 Jy ! Component: 100 - total flux cleaned = -0.000156234 Jy ! Component: 150 - total flux cleaned = -0.000156581 Jy ! Component: 200 - total flux cleaned = -0.000149944 Jy ! Total flux subtracted in 200 components = -0.000149944 Jy ! Clean residual min=-0.000683 max=0.000588 Jy/beam ! Clean residual mean=0.000000 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0241871 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 107 components and 0.0241871 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=0.018062Jy sigma=0.625413 ! Fit after self-cal, rms=0.018060Jy sigma=0.625350 wmodel J1032+6623_X_map.mod ! Writing 107 model components to file: J1032+6623_X_map.mod wobs J1032+6623_X_uvs.fits ! Writing UV FITS file: J1032+6623_X_uvs.fits wwins J1032+6623_X_map.win ! wwins: Wrote 2 windows to J1032+6623_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 = -0.000310747 Jy ! Component: 100 - total flux cleaned = -0.000548134 Jy ! Component: 150 - total flux cleaned = -0.000729827 Jy ! Component: 200 - total flux cleaned = -0.00081188 Jy ! Component: 250 - total flux cleaned = -0.000871549 Jy ! Component: 300 - total flux cleaned = -0.000909995 Jy ! Component: 350 - total flux cleaned = -0.000928913 Jy ! Component: 400 - total flux cleaned = -0.000947231 Jy ! Component: 450 - total flux cleaned = -0.000991355 Jy ! Component: 500 - total flux cleaned = -0.00102578 Jy ! Component: 550 - total flux cleaned = -0.00103448 Jy ! Component: 600 - total flux cleaned = -0.00108462 Jy ! Component: 650 - total flux cleaned = -0.00112523 Jy ! Component: 700 - total flux cleaned = -0.00113299 Jy ! Component: 750 - total flux cleaned = -0.00113295 Jy ! Component: 800 - total flux cleaned = -0.00116365 Jy ! Component: 850 - total flux cleaned = -0.00117881 Jy ! Component: 900 - total flux cleaned = -0.00120093 Jy ! Component: 950 - total flux cleaned = -0.00122273 Jy ! Component: 1000 - total flux cleaned = -0.00122975 Jy ! Component: 1050 - total flux cleaned = -0.00125781 Jy ! Component: 1100 - total flux cleaned = -0.0012716 Jy ! Component: 1150 - total flux cleaned = -0.00127839 Jy ! Component: 1200 - total flux cleaned = -0.00127846 Jy ! Component: 1250 - total flux cleaned = -0.00132501 Jy ! Component: 1300 - total flux cleaned = -0.00133153 Jy ! Component: 1350 - total flux cleaned = -0.00135726 Jy ! Component: 1400 - total flux cleaned = -0.00135072 Jy ! Component: 1450 - total flux cleaned = -0.0013445 Jy ! Component: 1500 - total flux cleaned = -0.00132599 Jy ! Component: 1550 - total flux cleaned = -0.00134441 Jy ! Component: 1600 - total flux cleaned = -0.0013444 Jy ! Component: 1650 - total flux cleaned = -0.00133239 Jy ! Component: 1700 - total flux cleaned = -0.00133833 Jy ! Component: 1750 - total flux cleaned = -0.00133834 Jy ! Component: 1800 - total flux cleaned = -0.00132112 Jy ! Component: 1850 - total flux cleaned = -0.00133818 Jy ! Component: 1900 - total flux cleaned = -0.0013326 Jy ! Component: 1950 - total flux cleaned = -0.00134373 Jy ! Component: 2000 - total flux cleaned = -0.00133275 Jy ! Component: 2050 - total flux cleaned = -0.00134377 Jy ! Component: 2100 - total flux cleaned = -0.00134374 Jy ! Component: 2150 - total flux cleaned = -0.00137042 Jy ! Component: 2200 - total flux cleaned = -0.00136512 Jy ! Component: 2250 - total flux cleaned = -0.00140173 Jy ! Component: 2300 - total flux cleaned = -0.00141728 Jy ! Component: 2350 - total flux cleaned = -0.00145329 Jy ! Component: 2400 - total flux cleaned = -0.00144815 Jy ! Component: 2450 - total flux cleaned = -0.00145832 Jy ! Component: 2500 - total flux cleaned = -0.00148333 Jy ! Component: 2550 - total flux cleaned = -0.00147341 Jy ! Component: 2600 - total flux cleaned = -0.00150788 Jy ! Component: 2650 - total flux cleaned = -0.00151277 Jy ! Component: 2700 - total flux cleaned = -0.00153215 Jy ! Component: 2750 - total flux cleaned = -0.00153696 Jy ! Component: 2800 - total flux cleaned = -0.00155605 Jy ! Component: 2850 - total flux cleaned = -0.00157022 Jy ! Component: 2900 - total flux cleaned = -0.00157964 Jy ! Component: 2950 - total flux cleaned = -0.00160299 Jy ! Component: 3000 - total flux cleaned = -0.00161228 Jy ! Component: 3050 - total flux cleaned = -0.00162612 Jy ! Component: 3100 - total flux cleaned = -0.00163531 Jy ! Component: 3150 - total flux cleaned = -0.00165355 Jy ! Component: 3200 - total flux cleaned = -0.00165356 Jy ! Component: 3250 - total flux cleaned = -0.00167156 Jy ! Component: 3300 - total flux cleaned = -0.00168049 Jy ! Component: 3350 - total flux cleaned = -0.00169826 Jy ! Component: 3400 - total flux cleaned = -0.00170709 Jy ! Component: 3450 - total flux cleaned = -0.00171582 Jy ! Component: 3500 - total flux cleaned = -0.00173766 Jy ! Component: 3550 - total flux cleaned = -0.00176373 Jy ! Component: 3600 - total flux cleaned = -0.00177666 Jy ! Component: 3650 - total flux cleaned = -0.00178095 Jy ! Component: 3700 - total flux cleaned = -0.00180656 Jy ! Component: 3750 - total flux cleaned = -0.00181935 Jy ! Component: 3800 - total flux cleaned = -0.00184471 Jy ! Component: 3850 - total flux cleaned = -0.00186148 Jy ! Component: 3900 - total flux cleaned = -0.00187819 Jy ! Component: 3950 - total flux cleaned = -0.001899 Jy ! Component: 4000 - total flux cleaned = -0.00189899 Jy ! Component: 4050 - total flux cleaned = -0.00193192 Jy ! Total flux subtracted in 4096 components = -0.00196058 Jy ! Clean residual min=-0.000252 max=0.000243 Jy/beam ! Clean residual mean=-0.000000 rms=0.000075 Jy/beam ! Combined flux in latest and established models = 0.0222265 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 415 components and 0.0222265 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1032+6623_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.163 x 4.191 at 77.45 degrees (North through East) ! Clean map min=-0.00059961 max=0.018806 Jy/beam ! Writing clean map to FITS file: .//J1032+6623_X_map.fits wmodel .//J1032+6623_X_map.mod ! Writing 415 model components to file: .//J1032+6623_X_map.mod wobs .//J1032+6623_X_uvs.fits ! Writing UV FITS file: .//J1032+6623_X_uvs.fits wwins .//J1032+6623_X_map.win ! wwins: Wrote 3 windows to .//J1032+6623_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0188064 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.3448e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.17164 1.17164 2.34329 4.68657 9.37314 18.7463 37.4926 74.9851 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.018 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 256.05 quit ! Quitting program ! Log file .//J1032+6623_X_dfm.log closed on Sat Oct 20 23:50:59 2018