! Started logfile: .//J0836+6510_C_dfm.log on Mon Jan 20 17:45:43 2020 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 .//J0836+6510_C_uva.fits ! Reading UV FITS file: .//J0836+6510_C_uva.fits ! AN table 1: 15 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0836+6510 ! ! 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 85 lines of history. ! ! Reading 4320 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 J0836+6510_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=1.001320Jy sigma=22.529652 ! Fit after self-cal, rms=0.952134Jy sigma=21.412694 ! 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=1.27 mas, bmaj=5.795 mas, bpa=45.66 degrees ! Estimated noise=0.761592 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 = 0.0376325 Jy ! Component: 100 - total flux cleaned = 0.0458468 Jy ! Total flux subtracted in 100 components = 0.0458468 Jy ! Clean residual min=-0.002928 max=0.002661 Jy/beam ! Clean residual mean=-0.000006 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.0458468 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0458468 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=0.035689Jy sigma=0.689524 ! Fit after self-cal, rms=0.034847Jy sigma=0.679103 ! 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=1.571 mas, bmaj=5.697 mas, bpa=44.86 degrees ! Estimated noise=0.490239 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 = 0.00278537 Jy ! Component: 100 - total flux cleaned = 0.00415786 Jy ! Component: 150 - total flux cleaned = 0.00457412 Jy ! Component: 200 - total flux cleaned = 0.00480214 Jy ! Total flux subtracted in 200 components = 0.00480214 Jy ! Clean residual min=-0.001419 max=0.001688 Jy/beam ! Clean residual mean=-0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0506489 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0506489 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=0.034617Jy sigma=0.673154 ! Fit after self-cal, rms=0.034621Jy sigma=0.673077 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.571 x 5.697 at 44.86 degrees (North through East) ! Clean map min=-0.0013648 max=0.049234 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.98 KP 1.02 LA 1.02 ! MK 0.92 NL 0.98 OV 1.03 PT 1.13 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 HN 0.92 KP 1.00 LA 0.96 ! MK 0.93 NL 0.96 OV 1.05 PT 0.95 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.96 KP 0.99 LA 1.05 ! MK 0.96 NL 0.94 OV 1.04 PT 1.01 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 HN 1.04 KP 1.00 LA 1.01 ! MK 0.98 NL 1.04 OV 1.02 PT 1.01 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 1.10 KP 1.03 LA 0.95 ! MK 0.99 NL 0.99 OV 0.99 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 0.93 KP 0.97 LA 1.02 ! MK 1.14 NL 1.01 OV 0.90 PT 0.95 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 1.07 KP 1.01 LA 0.95 ! MK 1.04 NL 0.99 OV 1.01 PT 1.01 ! SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.03 KP 0.96 LA 0.96 ! MK 1.09 NL 0.99 OV 1.04 PT 0.98 ! SC 0.94 ! ! ! Fit before self-cal, rms=0.034621Jy sigma=0.673077 ! Fit after self-cal, rms=0.034556Jy sigma=0.669665 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.578 mas, bmaj=5.698 mas, bpa=44.85 degrees ! Estimated noise=0.486912 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 = -9.65353e-05 Jy ! Component: 100 - total flux cleaned = -2.43857e-05 Jy ! Component: 150 - total flux cleaned = 2.26816e-05 Jy ! Component: 200 - total flux cleaned = 6.4176e-05 Jy ! Total flux subtracted in 200 components = 6.4176e-05 Jy ! Clean residual min=-0.001247 max=0.001418 Jy/beam ! Clean residual mean=-0.000002 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0507131 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 45 components and 0.0507131 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=0.034536Jy sigma=0.669283 ! Fit after self-cal, rms=0.034546Jy sigma=0.669199 ! 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=0.034546Jy sigma=0.669199 ! Fit after self-cal, rms=0.034565Jy sigma=0.669181 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.58 mas, bmaj=5.692 mas, bpa=44.82 degrees ! Estimated noise=0.486757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.9511e-05 Jy ! Component: 100 - total flux cleaned = -0.000101869 Jy ! Component: 150 - total flux cleaned = -0.000101925 Jy ! Component: 200 - total flux cleaned = -0.000102052 Jy ! Total flux subtracted in 200 components = -0.000102052 Jy ! Clean residual min=-0.001227 max=0.001406 Jy/beam ! Clean residual mean=-0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0506111 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 55 components and 0.050611 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=0.034556Jy sigma=0.669015 ! Fit after self-cal, rms=0.034556Jy sigma=0.669011 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 = 4.64699e-07 Jy ! Component: 100 - total flux cleaned = 7.82647e-07 Jy ! Component: 150 - total flux cleaned = 1.20153e-06 Jy ! Component: 200 - total flux cleaned = 1.3768e-06 Jy ! Total flux subtracted in 200 components = 1.3768e-06 Jy ! Clean residual min=-0.001221 max=0.001409 Jy/beam ! Clean residual mean=-0.000002 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0506124 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.0506124 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=0.034552Jy sigma=0.668911 ! Fit after self-cal, rms=0.034551Jy sigma=0.668910 ! Inverting map ! Added new window around map position (-70.2, 27). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000631436 Jy ! Component: 100 - total flux cleaned = 0.000628987 Jy ! Component: 150 - total flux cleaned = 0.00068087 Jy ! Component: 200 - total flux cleaned = 0.00070363 Jy ! Total flux subtracted in 200 components = 0.00070363 Jy ! Clean residual min=-0.001136 max=0.001206 Jy/beam ! Clean residual mean=-0.000002 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0513161 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 82 components and 0.0513161 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=0.034471Jy sigma=0.667467 ! Fit after self-cal, rms=0.034471Jy sigma=0.667353 ! 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=0.034471Jy sigma=0.667353 ! Fit after self-cal, rms=0.034430Jy sigma=0.667241 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.58 mas, bmaj=5.69 mas, bpa=44.8 degrees ! Estimated noise=0.485676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000228708 Jy ! Component: 100 - total flux cleaned = 0.000268189 Jy ! Component: 150 - total flux cleaned = 0.000321031 Jy ! Component: 200 - total flux cleaned = 0.000386205 Jy ! Total flux subtracted in 200 components = 0.000386205 Jy ! Clean residual min=-0.001131 max=0.001133 Jy/beam ! Clean residual mean=-0.000001 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0517023 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 96 components and 0.0517023 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=0.034400Jy sigma=0.666794 ! Fit after self-cal, rms=0.034401Jy sigma=0.666764 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 = 6.52527e-05 Jy ! Component: 100 - total flux cleaned = 0.000110549 Jy ! Component: 150 - total flux cleaned = 0.000151551 Jy ! Component: 200 - total flux cleaned = 0.000151351 Jy ! Total flux subtracted in 200 components = 0.000151351 Jy ! Clean residual min=-0.001111 max=0.001121 Jy/beam ! Clean residual mean=-0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0518536 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 112 components and 0.0518536 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=0.034386Jy sigma=0.666567 ! Fit after self-cal, rms=0.034386Jy sigma=0.666559 ! 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=0.034386Jy sigma=0.666559 ! Fit after self-cal, rms=0.034389Jy sigma=0.666510 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.297 mas, bmaj=5.988 mas, bpa=41.8 degrees ! Estimated noise=0.596163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000306509 Jy ! Component: 100 - total flux cleaned = 0.000393774 Jy ! Component: 150 - total flux cleaned = 0.000406738 Jy ! Component: 200 - total flux cleaned = 0.000418069 Jy ! Total flux subtracted in 200 components = 0.000418069 Jy ! Clean residual min=-0.001279 max=0.001164 Jy/beam ! Clean residual mean=-0.000003 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0522717 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 131 components and 0.0522717 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=0.034379Jy sigma=0.666429 ! Fit after self-cal, rms=0.034380Jy sigma=0.666417 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.4513e-05 Jy ! Component: 100 - total flux cleaned = 2.36742e-05 Jy ! Component: 150 - total flux cleaned = 1.33865e-05 Jy ! Component: 200 - total flux cleaned = -1.56094e-05 Jy ! Total flux subtracted in 200 components = -1.56094e-05 Jy ! Clean residual min=-0.001259 max=0.001137 Jy/beam ! Clean residual mean=-0.000003 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0522561 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 139 components and 0.0522561 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=0.034373Jy sigma=0.666401 ! Fit after self-cal, rms=0.034374Jy sigma=0.666397 ! 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=1.578 mas, bmaj=5.691 mas, bpa=44.81 degrees ! Estimated noise=0.485419 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.578 x 5.691 at 44.81 degrees (North through East) ! Clean map min=-0.0011044 max=0.049046 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=1.275 mas, bmaj=5.794 mas, bpa=45.63 degrees ! Estimated noise=0.761248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0378509 Jy ! Component: 100 - total flux cleaned = 0.0461256 Jy ! Component: 150 - total flux cleaned = 0.0468601 Jy ! Component: 200 - total flux cleaned = 0.046859 Jy ! Total flux subtracted in 200 components = 0.046859 Jy ! Clean residual min=-0.002276 max=0.002271 Jy/beam ! Clean residual mean=-0.000003 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.046859 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.046859 Jy ! Inverting map and beam ! Estimated beam: bmin=1.578 mas, bmaj=5.691 mas, bpa=44.81 degrees ! Estimated noise=0.485419 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 = 0.00164792 Jy ! Component: 100 - total flux cleaned = 0.00245834 Jy ! Component: 150 - total flux cleaned = 0.00314719 Jy ! Component: 200 - total flux cleaned = 0.00347072 Jy ! Total flux subtracted in 200 components = 0.00347072 Jy ! Clean residual min=-0.001243 max=0.001181 Jy/beam ! Clean residual mean=-0.000003 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0503297 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 42 components and 0.0503297 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=3.297 mas, bmaj=5.988 mas, bpa=41.8 degrees ! Estimated noise=0.596163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000897941 Jy ! Component: 100 - total flux cleaned = 0.00138567 Jy ! Component: 150 - total flux cleaned = 0.00165306 Jy ! Component: 200 - total flux cleaned = 0.00169336 Jy ! Total flux subtracted in 200 components = 0.00169336 Jy ! Clean residual min=-0.001322 max=0.001275 Jy/beam ! Clean residual mean=-0.000004 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0520231 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 = 1.86433e-05 Jy ! Component: 100 - total flux cleaned = 3.54045e-05 Jy ! Component: 150 - total flux cleaned = 3.5486e-05 Jy ! Component: 200 - total flux cleaned = 5.06116e-05 Jy ! Total flux subtracted in 200 components = 5.06116e-05 Jy ! Clean residual min=-0.001291 max=0.001221 Jy/beam ! Clean residual mean=-0.000004 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0520737 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 89 components and 0.0520737 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.578 mas, bmaj=5.691 mas, bpa=44.81 degrees ! Estimated noise=0.485419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000355014 Jy ! Component: 100 - total flux cleaned = -0.000378786 Jy ! Component: 150 - total flux cleaned = -0.000379608 Jy ! Component: 200 - total flux cleaned = -0.000363087 Jy ! Total flux subtracted in 200 components = -0.000363087 Jy ! Clean residual min=-0.001177 max=0.001109 Jy/beam ! Clean residual mean=-0.000002 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0517106 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 115 components and 0.0517106 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=0.034401Jy sigma=0.666892 ! Fit after self-cal, rms=0.034399Jy sigma=0.666867 wmodel J0836+6510_C_map.mod ! Writing 115 model components to file: J0836+6510_C_map.mod wobs J0836+6510_C_uvs.fits ! Writing UV FITS file: J0836+6510_C_uvs.fits wwins J0836+6510_C_map.win ! wwins: Wrote 2 windows to J0836+6510_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 = -4.52576e-05 Jy ! Component: 100 - total flux cleaned = -0.000102046 Jy ! Component: 150 - total flux cleaned = -0.000121342 Jy ! Component: 200 - total flux cleaned = -3.47089e-05 Jy ! Component: 250 - total flux cleaned = 4.85681e-05 Jy ! Component: 300 - total flux cleaned = 0.000129803 Jy ! Component: 350 - total flux cleaned = 0.000223735 Jy ! Component: 400 - total flux cleaned = 0.000299083 Jy ! Component: 450 - total flux cleaned = 0.000328363 Jy ! Component: 500 - total flux cleaned = 0.000328743 Jy ! Component: 550 - total flux cleaned = 0.000370648 Jy ! Component: 600 - total flux cleaned = 0.000370184 Jy ! Component: 650 - total flux cleaned = 0.000343209 Jy ! Component: 700 - total flux cleaned = 0.000342913 Jy ! Component: 750 - total flux cleaned = 0.000368375 Jy ! Component: 800 - total flux cleaned = 0.00040588 Jy ! Component: 850 - total flux cleaned = 0.000418047 Jy ! Component: 900 - total flux cleaned = 0.00044211 Jy ! Component: 950 - total flux cleaned = 0.000429977 Jy ! Component: 1000 - total flux cleaned = 0.00041822 Jy ! Component: 1050 - total flux cleaned = 0.000418398 Jy ! Component: 1100 - total flux cleaned = 0.000407145 Jy ! Component: 1150 - total flux cleaned = 0.000395996 Jy ! Component: 1200 - total flux cleaned = 0.00040681 Jy ! Component: 1250 - total flux cleaned = 0.000396005 Jy ! Component: 1300 - total flux cleaned = 0.000395943 Jy ! Component: 1350 - total flux cleaned = 0.000385675 Jy ! Component: 1400 - total flux cleaned = 0.000437476 Jy ! Component: 1450 - total flux cleaned = 0.000447435 Jy ! Component: 1500 - total flux cleaned = 0.00040723 Jy ! Component: 1550 - total flux cleaned = 0.000437254 Jy ! Component: 1600 - total flux cleaned = 0.000476673 Jy ! Component: 1650 - total flux cleaned = 0.000476527 Jy ! Component: 1700 - total flux cleaned = 0.00052445 Jy ! Component: 1750 - total flux cleaned = 0.000505355 Jy ! Component: 1800 - total flux cleaned = 0.000542886 Jy ! Component: 1850 - total flux cleaned = 0.000542868 Jy ! Component: 1900 - total flux cleaned = 0.000542867 Jy ! Component: 1950 - total flux cleaned = 0.00056106 Jy ! Component: 2000 - total flux cleaned = 0.000587997 Jy ! Component: 2050 - total flux cleaned = 0.000543422 Jy ! Component: 2100 - total flux cleaned = 0.000552259 Jy ! Component: 2150 - total flux cleaned = 0.000561068 Jy ! Component: 2200 - total flux cleaned = 0.00056969 Jy ! Component: 2250 - total flux cleaned = 0.000586688 Jy ! Component: 2300 - total flux cleaned = 0.000586682 Jy ! Component: 2350 - total flux cleaned = 0.000553251 Jy ! Component: 2400 - total flux cleaned = 0.00055321 Jy ! Component: 2450 - total flux cleaned = 0.000536764 Jy ! Component: 2500 - total flux cleaned = 0.000536756 Jy ! Component: 2550 - total flux cleaned = 0.000512452 Jy ! Component: 2600 - total flux cleaned = 0.000504447 Jy ! Component: 2650 - total flux cleaned = 0.000488618 Jy ! Component: 2700 - total flux cleaned = 0.000496505 Jy ! Component: 2750 - total flux cleaned = 0.000480741 Jy ! Component: 2800 - total flux cleaned = 0.000472996 Jy ! Component: 2850 - total flux cleaned = 0.000472877 Jy ! Component: 2900 - total flux cleaned = 0.000426887 Jy ! Component: 2950 - total flux cleaned = 0.000404162 Jy ! Component: 3000 - total flux cleaned = 0.000426905 Jy ! Component: 3050 - total flux cleaned = 0.000419427 Jy ! Component: 3100 - total flux cleaned = 0.000456688 Jy ! Component: 3150 - total flux cleaned = 0.00044929 Jy ! Component: 3200 - total flux cleaned = 0.000456695 Jy ! Component: 3250 - total flux cleaned = 0.000464062 Jy ! Component: 3300 - total flux cleaned = 0.000493174 Jy ! Component: 3350 - total flux cleaned = 0.000471495 Jy ! Component: 3400 - total flux cleaned = 0.000485881 Jy ! Component: 3450 - total flux cleaned = 0.000535761 Jy ! Component: 3500 - total flux cleaned = 0.000542826 Jy ! Component: 3550 - total flux cleaned = 0.000549891 Jy ! Component: 3600 - total flux cleaned = 0.00058493 Jy ! Component: 3650 - total flux cleaned = 0.000584958 Jy ! Component: 3700 - total flux cleaned = 0.00060574 Jy ! Component: 3750 - total flux cleaned = 0.000647037 Jy ! Component: 3800 - total flux cleaned = 0.000653916 Jy ! Component: 3850 - total flux cleaned = 0.000660741 Jy ! Component: 3900 - total flux cleaned = 0.000694649 Jy ! Component: 3950 - total flux cleaned = 0.000721608 Jy ! Component: 4000 - total flux cleaned = 0.000728272 Jy ! Component: 4050 - total flux cleaned = 0.000728262 Jy ! Total flux subtracted in 4096 components = 0.000734911 Jy ! Clean residual min=-0.000420 max=0.000377 Jy/beam ! Clean residual mean=0.000000 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0524455 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 423 components and 0.0524456 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0836+6510_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.578 x 5.691 at 44.81 degrees (North through East) ! Clean map min=-0.00090404 max=0.048908 Jy/beam ! Writing clean map to FITS file: .//J0836+6510_C_map.fits wmodel .//J0836+6510_C_map.mod ! Writing 423 model components to file: .//J0836+6510_C_map.mod wobs .//J0836+6510_C_uvs.fits ! Writing UV FITS file: .//J0836+6510_C_uvs.fits wwins .//J0836+6510_C_map.win ! wwins: Wrote 3 windows to .//J0836+6510_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0489081 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000121785 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.747026 0.747026 1.49405 2.9881 5.9762 11.9524 23.9048 47.8096 95.6193 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.048 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 401.592 quit ! Quitting program ! Log file .//J0836+6510_C_dfm.log closed on Mon Jan 20 17:45:47 2020