! Started logfile: .//J0922+5137_X_20180522_dfm.log on Mon Jun 11 08:48:34 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 .//J0922+5137_X_20180522_uva.fits ! Reading UV FITS file: .//J0922+5137_X_20180522_uva.fits ! AN table 1: 24 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.8 visibilities/baseline/integration-bin. ! Found source: J0922+5137 ! ! 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 94 lines of history. ! ! Reading 1536 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 J0922+5137_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. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001028Jy sigma=16.500458 ! Fit after self-cal, rms=0.971369Jy sigma=16.006189 ! 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=2.384 mas, bmaj=7.99 mas, bpa=-44.52 degrees ! Estimated noise=2.11861 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.024581 Jy ! Component: 100 - total flux cleaned = 0.0334319 Jy ! Total flux subtracted in 100 components = 0.0334319 Jy ! Clean residual min=-0.004029 max=0.004405 Jy/beam ! Clean residual mean=-0.000037 rms=0.001833 Jy/beam ! Combined flux in latest and established models = 0.0334319 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0334319 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=0.036519Jy sigma=0.588644 ! Fit after self-cal, rms=0.034760Jy sigma=0.560005 ! 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=3.046 mas, bmaj=8.041 mas, bpa=-44.88 degrees ! Estimated noise=1.10809 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 = 0.00215135 Jy ! Component: 100 - total flux cleaned = 0.00247631 Jy ! Component: 150 - total flux cleaned = 0.00200775 Jy ! Component: 200 - total flux cleaned = 0.00160983 Jy ! Total flux subtracted in 200 components = 0.00160983 Jy ! Clean residual min=-0.001007 max=0.001018 Jy/beam ! Clean residual mean=-0.000002 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0350418 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 82 components and 0.0350418 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=0.034206Jy sigma=0.550820 ! Fit after self-cal, rms=0.034166Jy sigma=0.550056 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.046 x 8.041 at -44.88 degrees (North through East) ! Clean map min=-0.0025275 max=0.02642 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 0.79 LA 1.17 NL 1.01 ! PT 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 0.97 LA 1.01 NL 1.14 ! PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.82 KP 1.11 LA 1.18 NL 0.86 ! PT 1.18 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 1.07 LA 1.04 NL 1.09 ! PT 0.88 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 KP 1.19 LA 0.87 NL 0.89 ! PT 0.88 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.79 KP 1.07 LA 0.96 NL 1.17 ! PT 1.15 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 KP 0.98 LA 1.00 NL 0.96 ! PT 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 KP 0.92 LA 0.95 NL 1.21 ! PT 0.91 ! ! ! Fit before self-cal, rms=0.034166Jy sigma=0.550056 ! Fit after self-cal, rms=0.034436Jy sigma=0.544371 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.087 mas, bmaj=7.865 mas, bpa=-44.97 degrees ! Estimated noise=1.08767 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 = -0.000738037 Jy ! Component: 100 - total flux cleaned = -0.000836512 Jy ! Component: 150 - total flux cleaned = -0.000921906 Jy ! Component: 200 - total flux cleaned = -0.00108812 Jy ! Total flux subtracted in 200 components = -0.00108812 Jy ! Clean residual min=-0.000692 max=0.000687 Jy/beam ! Clean residual mean=0.000001 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0339537 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 127 components and 0.0339537 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=0.034331Jy sigma=0.542757 ! Fit after self-cal, rms=0.034540Jy sigma=0.540566 ! 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=0.034540Jy sigma=0.540566 ! Fit after self-cal, rms=0.035602Jy sigma=0.540098 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.1 mas, bmaj=7.804 mas, bpa=-45 degrees ! Estimated noise=1.09449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000636083 Jy ! Component: 100 - total flux cleaned = -0.000636308 Jy ! Component: 150 - total flux cleaned = -0.000677465 Jy ! Component: 200 - total flux cleaned = -0.000455481 Jy ! Total flux subtracted in 200 components = -0.000455481 Jy ! Clean residual min=-0.000601 max=0.000604 Jy/beam ! Clean residual mean=0.000001 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0334982 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 169 components and 0.0334982 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=0.035507Jy sigma=0.538739 ! Fit after self-cal, rms=0.035634Jy sigma=0.538053 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 = -0.000515353 Jy ! Component: 100 - total flux cleaned = -0.000741649 Jy ! Component: 150 - total flux cleaned = -0.000976004 Jy ! Component: 200 - total flux cleaned = -0.000944462 Jy ! Total flux subtracted in 200 components = -0.000944462 Jy ! Clean residual min=-0.000520 max=0.000513 Jy/beam ! Clean residual mean=0.000001 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0325537 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 207 components and 0.0325537 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=0.035564Jy sigma=0.537037 ! Fit after self-cal, rms=0.035557Jy sigma=0.536863 ! 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=0.035557Jy sigma=0.536863 ! Fit after self-cal, rms=0.035997Jy sigma=0.536774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.107 mas, bmaj=7.796 mas, bpa=-44.97 degrees ! Estimated noise=1.09616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000574713 Jy ! Component: 100 - total flux cleaned = -0.000697707 Jy ! Component: 150 - total flux cleaned = -0.00072734 Jy ! Component: 200 - total flux cleaned = -0.000784104 Jy ! Total flux subtracted in 200 components = -0.000784104 Jy ! Clean residual min=-0.000468 max=0.000468 Jy/beam ! Clean residual mean=0.000000 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0317696 Jy selfcal ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 240 components and 0.0317696 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=0.035947Jy sigma=0.536065 ! Fit after self-cal, rms=0.035992Jy sigma=0.535952 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 = -0.000621553 Jy ! Component: 100 - total flux cleaned = -0.000984366 Jy ! Component: 150 - total flux cleaned = -0.00125046 Jy ! Component: 200 - total flux cleaned = -0.00140561 Jy ! Total flux subtracted in 200 components = -0.00140561 Jy ! Clean residual min=-0.000430 max=0.000428 Jy/beam ! Clean residual mean=0.000000 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.030364 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 268 components and 0.030364 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=0.035952Jy sigma=0.535377 ! Fit after self-cal, rms=0.035972Jy sigma=0.535191 ! 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=0.035972Jy sigma=0.535191 ! Fit after self-cal, rms=0.036088Jy sigma=0.535159 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.585 mas, bmaj=7.644 mas, bpa=-44.09 degrees ! Estimated noise=1.111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000320012 Jy ! Component: 100 - total flux cleaned = -0.000493809 Jy ! Component: 150 - total flux cleaned = -0.000494528 Jy ! Component: 200 - total flux cleaned = -0.00049479 Jy ! Total flux subtracted in 200 components = -0.00049479 Jy ! Clean residual min=-0.000358 max=0.000360 Jy/beam ! Clean residual mean=0.000000 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0298692 Jy selfcal ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 317 components and 0.0298692 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=0.036054Jy sigma=0.534709 ! Fit after self-cal, rms=0.036086Jy sigma=0.534640 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 = -0.000315362 Jy ! Component: 100 - total flux cleaned = -0.000667184 Jy ! Component: 150 - total flux cleaned = -0.000895485 Jy ! Component: 200 - total flux cleaned = -0.000935544 Jy ! Total flux subtracted in 200 components = -0.000935544 Jy ! Clean residual min=-0.000339 max=0.000341 Jy/beam ! Clean residual mean=-0.000000 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0289337 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 359 components and 0.0289337 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=0.036059Jy sigma=0.534240 ! Fit after self-cal, rms=0.036072Jy sigma=0.534200 ! 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=3.105 mas, bmaj=7.783 mas, bpa=-44.99 degrees ! Estimated noise=1.09445 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.105 x 7.783 at -44.99 degrees (North through East) ! Clean map min=-0.0033759 max=0.025693 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=2.441 mas, bmaj=7.711 mas, bpa=-44.5 degrees ! Estimated noise=2.03069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0231752 Jy ! Component: 100 - total flux cleaned = 0.0295644 Jy ! Component: 150 - total flux cleaned = 0.0322643 Jy ! Component: 200 - total flux cleaned = 0.0351795 Jy ! Total flux subtracted in 200 components = 0.0351795 Jy ! Clean residual min=-0.002341 max=0.002355 Jy/beam ! Clean residual mean=-0.000004 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.0351795 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.0351795 Jy ! Inverting map and beam ! Estimated beam: bmin=3.105 mas, bmaj=7.783 mas, bpa=-44.99 degrees ! Estimated noise=1.09445 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 = -0.00130646 Jy ! Component: 100 - total flux cleaned = -0.00132347 Jy ! Component: 150 - total flux cleaned = -0.00120549 Jy ! Component: 200 - total flux cleaned = -0.00114792 Jy ! Total flux subtracted in 200 components = -0.00114792 Jy ! Clean residual min=-0.000965 max=0.000951 Jy/beam ! Clean residual mean=-0.000001 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0340316 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 90 components and 0.0340316 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=3.585 mas, bmaj=7.644 mas, bpa=-44.09 degrees ! Estimated noise=1.111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.44809e-05 Jy ! Component: 100 - total flux cleaned = 0.000575951 Jy ! Component: 150 - total flux cleaned = 0.00086498 Jy ! Component: 200 - total flux cleaned = 0.00102888 Jy ! Total flux subtracted in 200 components = 0.00102888 Jy ! Clean residual min=-0.000696 max=0.000685 Jy/beam ! Clean residual mean=0.000001 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0350605 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 = 0.000125669 Jy ! Component: 100 - total flux cleaned = 0.000212572 Jy ! Component: 150 - total flux cleaned = 0.000345198 Jy ! Component: 200 - total flux cleaned = 0.000437632 Jy ! Total flux subtracted in 200 components = 0.000437632 Jy ! Clean residual min=-0.000786 max=0.000780 Jy/beam ! Clean residual mean=0.000001 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0354981 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 161 components and 0.0354981 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.105 mas, bmaj=7.783 mas, bpa=-44.99 degrees ! Estimated noise=1.09445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000194262 Jy ! Component: 100 - total flux cleaned = -0.000332776 Jy ! Component: 150 - total flux cleaned = -0.000492991 Jy ! Component: 200 - total flux cleaned = -0.000614146 Jy ! Total flux subtracted in 200 components = -0.000614146 Jy ! Clean residual min=-0.000496 max=0.000490 Jy/beam ! Clean residual mean=-0.000000 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.034884 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 201 components and 0.034884 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=0.036126Jy sigma=0.535102 ! Fit after self-cal, rms=0.036120Jy sigma=0.534831 wmodel J0922+5137_X_map.mod ! Writing 201 model components to file: J0922+5137_X_map.mod wobs J0922+5137_X_uvs.fits ! Writing UV FITS file: J0922+5137_X_uvs.fits wwins J0922+5137_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0922+5137_X_20180522_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.105 x 7.783 at -44.99 degrees (North through East) ! Clean map min=-0.002298 max=0.023907 Jy/beam ! Writing clean map to FITS file: .//J0922+5137_X_20180522_map.fits wmodel .//J0922+5137_X_20180522_map.mod ! Writing 201 model components to file: .//J0922+5137_X_20180522_map.mod wobs .//J0922+5137_X_20180522_uvs.fits ! Writing UV FITS file: .//J0922+5137_X_20180522_uvs.fits wwins .//J0922+5137_X_20180522_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ! float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0239066 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00015201 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.90754 1.90754 3.81509 7.63017 15.2603 30.5207 61.0414 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.023 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 157.27 quit ! Quitting program ! Log file .//J0922+5137_X_20180522_dfm.log closed on Mon Jun 11 08:48:36 2018