! Started logfile: /vlbi/sb072/temp_maps//J0345+121A_X_dfm.log on Sat Jan 12 21:49:39 2019 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 /vlbi/sb072/temp_maps//J0345+121A_X_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J0345+121A_X_uva.fits ! AN table 1: 6 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0345+121A ! ! 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 1344 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 J0345+121A_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=1.001063Jy sigma=36.599567 ! Fit after self-cal, rms=0.953203Jy sigma=34.816143 ! 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=0.7344 mas, bmaj=2.365 mas, bpa=6.957 degrees ! Estimated noise=0.776175 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 = 0.0352766 Jy ! Component: 100 - total flux cleaned = 0.0445973 Jy ! Total flux subtracted in 100 components = 0.0445973 Jy ! Clean residual min=-0.003172 max=0.004003 Jy/beam ! Clean residual mean=-0.000000 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.0445973 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0445973 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=0.022913Jy sigma=0.746772 ! Fit after self-cal, rms=0.022897Jy sigma=0.745480 ! 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=0.9045 mas, bmaj=2.653 mas, bpa=4.822 degrees ! Estimated noise=0.542193 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 = 0.00470677 Jy ! Component: 100 - total flux cleaned = 0.00678299 Jy ! Component: 150 - total flux cleaned = 0.00774097 Jy ! Component: 200 - total flux cleaned = 0.00789566 Jy ! Total flux subtracted in 200 components = 0.00789566 Jy ! Clean residual min=-0.001649 max=0.001664 Jy/beam ! Clean residual mean=0.000002 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0524929 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.0524929 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=0.022041Jy sigma=0.708768 ! Fit after self-cal, rms=0.022044Jy sigma=0.708601 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9045 x 2.653 at 4.822 degrees (North through East) ! Clean map min=-0.0014749 max=0.047022 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 0.94 KP 1.04 LA 0.96 ! MK 1.04 OV 0.96 PT 1.06 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 0.91 KP 1.00 LA 0.97 ! MK 1.11 OV 1.02 PT 0.96 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 HN 1.08 KP 1.01 LA 1.06 ! MK 0.96 OV 0.96 PT 0.98 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 0.94 KP 0.99 LA 0.98 ! MK 1.08 OV 0.90 PT 1.00 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.02 KP 0.92 LA 0.91 ! MK 1.18 OV 0.95 PT 1.05 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 0.84 KP 1.06 LA 1.11 ! MK 1.01 OV 0.97 PT 0.97 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 0.91 KP 1.07 LA 0.95 ! MK 1.07 OV 0.96 PT 1.09 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 0.86 KP 1.05 LA 1.06 ! MK 1.10 OV 0.93 PT 1.00 SC 0.97 ! ! ! Fit before self-cal, rms=0.022044Jy sigma=0.708601 ! Fit after self-cal, rms=0.021245Jy sigma=0.694135 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9076 mas, bmaj=2.629 mas, bpa=4.831 degrees ! Estimated noise=0.539694 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 = 0.000179587 Jy ! Component: 100 - total flux cleaned = 0.000168763 Jy ! Component: 150 - total flux cleaned = 0.000148586 Jy ! Component: 200 - total flux cleaned = 0.000139664 Jy ! Total flux subtracted in 200 components = 0.000139664 Jy ! Clean residual min=-0.001471 max=0.001462 Jy/beam ! Clean residual mean=0.000003 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0526326 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.0526326 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=0.021233Jy sigma=0.693819 ! Fit after self-cal, rms=0.021238Jy sigma=0.693626 ! 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=0.021238Jy sigma=0.693626 ! Fit after self-cal, rms=0.021224Jy sigma=0.693607 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9065 mas, bmaj=2.627 mas, bpa=4.836 degrees ! Estimated noise=0.539862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000153361 Jy ! Component: 100 - total flux cleaned = 0.000145755 Jy ! Component: 150 - total flux cleaned = 0.000131316 Jy ! Component: 200 - total flux cleaned = 0.000111194 Jy ! Total flux subtracted in 200 components = 0.000111194 Jy ! Clean residual min=-0.001481 max=0.001453 Jy/beam ! Clean residual mean=0.000002 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0527438 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.0527438 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=0.021218Jy sigma=0.693458 ! Fit after self-cal, rms=0.021218Jy sigma=0.693453 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 = -1.05439e-05 Jy ! Component: 100 - total flux cleaned = -2.8223e-05 Jy ! Component: 150 - total flux cleaned = -4.45396e-05 Jy ! Component: 200 - total flux cleaned = -5.4895e-05 Jy ! Total flux subtracted in 200 components = -5.4895e-05 Jy ! Clean residual min=-0.001486 max=0.001456 Jy/beam ! Clean residual mean=0.000002 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0526889 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.0526889 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=0.021214Jy sigma=0.693387 ! Fit after self-cal, rms=0.021215Jy sigma=0.693383 ! 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=0.021215Jy sigma=0.693383 ! Fit after self-cal, rms=0.021213Jy sigma=0.693373 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9057 mas, bmaj=2.626 mas, bpa=4.833 degrees ! Estimated noise=0.540075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.0175e-05 Jy ! Component: 100 - total flux cleaned = 8.55507e-05 Jy ! Component: 150 - total flux cleaned = 8.12123e-05 Jy ! Component: 200 - total flux cleaned = 7.69919e-05 Jy ! Total flux subtracted in 200 components = 7.69919e-05 Jy ! Clean residual min=-0.001486 max=0.001447 Jy/beam ! Clean residual mean=0.000002 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0527659 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.0527659 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=0.021210Jy sigma=0.693331 ! Fit after self-cal, rms=0.021211Jy sigma=0.693327 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 = -1.18066e-05 Jy ! Component: 100 - total flux cleaned = -1.19233e-05 Jy ! Component: 150 - total flux cleaned = -1.58713e-05 Jy ! Component: 200 - total flux cleaned = -1.9647e-05 Jy ! Total flux subtracted in 200 components = -1.9647e-05 Jy ! Clean residual min=-0.001486 max=0.001449 Jy/beam ! Clean residual mean=0.000002 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0527463 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.0527463 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=0.021209Jy sigma=0.693302 ! Fit after self-cal, rms=0.021209Jy sigma=0.693297 ! 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=0.021209Jy sigma=0.693297 ! Fit after self-cal, rms=0.021212Jy sigma=0.693293 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.045 mas, bmaj=4.233 mas, bpa=-2.05 degrees ! Estimated noise=0.704256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.98088e-05 Jy ! Component: 100 - total flux cleaned = 9.99793e-05 Jy ! Component: 150 - total flux cleaned = 9.47487e-05 Jy ! Component: 200 - total flux cleaned = 9.01906e-05 Jy ! Total flux subtracted in 200 components = 9.01906e-05 Jy ! Clean residual min=-0.001180 max=0.001248 Jy/beam ! Clean residual mean=0.000005 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0528364 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.0528364 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=0.021215Jy sigma=0.693321 ! Fit after self-cal, rms=0.021214Jy sigma=0.693291 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 = 1.72e-05 Jy ! Component: 100 - total flux cleaned = 1.1964e-05 Jy ! Component: 150 - total flux cleaned = 7.52368e-06 Jy ! Component: 200 - total flux cleaned = 7.35908e-06 Jy ! Total flux subtracted in 200 components = 7.35908e-06 Jy ! Clean residual min=-0.001180 max=0.001242 Jy/beam ! Clean residual mean=0.000005 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0528438 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.0528438 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=0.021217Jy sigma=0.693343 ! Fit after self-cal, rms=0.021216Jy sigma=0.693318 ! 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=0.9053 mas, bmaj=2.625 mas, bpa=4.824 degrees ! Estimated noise=0.540323 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9053 x 2.625 at 4.824 degrees (North through East) ! Clean map min=-0.0013461 max=0.047003 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=0.738 mas, bmaj=2.341 mas, bpa=7.093 degrees ! Estimated noise=0.77802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0352865 Jy ! Component: 100 - total flux cleaned = 0.0446058 Jy ! Component: 150 - total flux cleaned = 0.0489371 Jy ! Component: 200 - total flux cleaned = 0.0512191 Jy ! Total flux subtracted in 200 components = 0.0512191 Jy ! Clean residual min=-0.002463 max=0.002244 Jy/beam ! Clean residual mean=0.000002 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.0512191 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0512191 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9053 mas, bmaj=2.625 mas, bpa=4.824 degrees ! Estimated noise=0.540323 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 = 0.00131139 Jy ! Component: 100 - total flux cleaned = 0.00169618 Jy ! Component: 150 - total flux cleaned = 0.00170907 Jy ! Component: 200 - total flux cleaned = 0.00170903 Jy ! Total flux subtracted in 200 components = 0.00170903 Jy ! Clean residual min=-0.001431 max=0.001426 Jy/beam ! Clean residual mean=0.000003 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0529281 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.0529281 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=2.045 mas, bmaj=4.233 mas, bpa=-2.05 degrees ! Estimated noise=0.704256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.36103e-05 Jy ! Component: 100 - total flux cleaned = 6.31116e-05 Jy ! Component: 150 - total flux cleaned = 5.47935e-05 Jy ! Component: 200 - total flux cleaned = 4.78792e-05 Jy ! Total flux subtracted in 200 components = 4.78792e-05 Jy ! Clean residual min=-0.001192 max=0.001234 Jy/beam ! Clean residual mean=0.000006 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.052976 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 = -1.66621e-05 Jy ! Component: 100 - total flux cleaned = -2.69115e-05 Jy ! Component: 150 - total flux cleaned = -3.19761e-05 Jy ! Component: 200 - total flux cleaned = -3.66864e-05 Jy ! Total flux subtracted in 200 components = -3.66864e-05 Jy ! Clean residual min=-0.001189 max=0.001232 Jy/beam ! Clean residual mean=0.000006 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0529393 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.0529393 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9053 mas, bmaj=2.625 mas, bpa=4.824 degrees ! Estimated noise=0.540323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.86765e-05 Jy ! Component: 100 - total flux cleaned = -3.76375e-05 Jy ! Component: 150 - total flux cleaned = -4.61774e-05 Jy ! Component: 200 - total flux cleaned = -5.9887e-05 Jy ! Total flux subtracted in 200 components = -5.9887e-05 Jy ! Clean residual min=-0.001455 max=0.001387 Jy/beam ! Clean residual mean=0.000002 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0528794 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.0528794 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=0.021217Jy sigma=0.693261 ! Fit after self-cal, rms=0.021218Jy sigma=0.693245 wmodel J0345+121A_X_map.mod ! Writing 32 model components to file: J0345+121A_X_map.mod wobs J0345+121A_X_uvs.fits ! Writing UV FITS file: J0345+121A_X_uvs.fits wwins J0345+121A_X_map.win ! wwins: Wrote 1 windows to J0345+121A_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 = 9.82175e-05 Jy ! Component: 100 - total flux cleaned = 0.000219748 Jy ! Component: 150 - total flux cleaned = 0.000310455 Jy ! Component: 200 - total flux cleaned = 0.00033196 Jy ! Component: 250 - total flux cleaned = 0.000351719 Jy ! Component: 300 - total flux cleaned = 0.000428194 Jy ! Component: 350 - total flux cleaned = 0.000464809 Jy ! Component: 400 - total flux cleaned = 0.000482106 Jy ! Component: 450 - total flux cleaned = 0.000516462 Jy ! Component: 500 - total flux cleaned = 0.000499844 Jy ! Component: 550 - total flux cleaned = 0.000499727 Jy ! Component: 600 - total flux cleaned = 0.000483898 Jy ! Component: 650 - total flux cleaned = 0.000469078 Jy ! Component: 700 - total flux cleaned = 0.000498397 Jy ! Component: 750 - total flux cleaned = 0.000526621 Jy ! Component: 800 - total flux cleaned = 0.000512583 Jy ! Component: 850 - total flux cleaned = 0.000471798 Jy ! Component: 900 - total flux cleaned = 0.000485486 Jy ! Component: 950 - total flux cleaned = 0.000446062 Jy ! Component: 1000 - total flux cleaned = 0.000445708 Jy ! Component: 1050 - total flux cleaned = 0.000395247 Jy ! Component: 1100 - total flux cleaned = 0.000333721 Jy ! Component: 1150 - total flux cleaned = 0.000321994 Jy ! Component: 1200 - total flux cleaned = 0.000274428 Jy ! Component: 1250 - total flux cleaned = 0.00022771 Jy ! Component: 1300 - total flux cleaned = 0.000204779 Jy ! Component: 1350 - total flux cleaned = 0.000159383 Jy ! Component: 1400 - total flux cleaned = 0.000103379 Jy ! Component: 1450 - total flux cleaned = 5.94501e-05 Jy ! Component: 1500 - total flux cleaned = 3.75956e-05 Jy ! Component: 1550 - total flux cleaned = 1.60263e-05 Jy ! Component: 1600 - total flux cleaned = -2.61542e-05 Jy ! Component: 1650 - total flux cleaned = -5.20213e-06 Jy ! Component: 1700 - total flux cleaned = -1.53592e-05 Jy ! Component: 1750 - total flux cleaned = 5.02826e-06 Jy ! Component: 1800 - total flux cleaned = -5.03694e-06 Jy ! Component: 1850 - total flux cleaned = 1.48101e-05 Jy ! Component: 1900 - total flux cleaned = 2.46449e-05 Jy ! Component: 1950 - total flux cleaned = 5.3867e-05 Jy ! Component: 2000 - total flux cleaned = 4.40713e-05 Jy ! Component: 2050 - total flux cleaned = 5.82993e-06 Jy ! Component: 2100 - total flux cleaned = 6.00412e-06 Jy ! Component: 2150 - total flux cleaned = 3.41635e-05 Jy ! Component: 2200 - total flux cleaned = 2.49446e-05 Jy ! Component: 2250 - total flux cleaned = 2.49126e-05 Jy ! Component: 2300 - total flux cleaned = 7.06236e-05 Jy ! Component: 2350 - total flux cleaned = 6.14816e-05 Jy ! Component: 2400 - total flux cleaned = 7.05103e-05 Jy ! Component: 2450 - total flux cleaned = 8.83183e-05 Jy ! Component: 2500 - total flux cleaned = 0.000114978 Jy ! Component: 2550 - total flux cleaned = 0.000132645 Jy ! Component: 2600 - total flux cleaned = 0.000158899 Jy ! Component: 2650 - total flux cleaned = 0.00016761 Jy ! Component: 2700 - total flux cleaned = 0.000184954 Jy ! Component: 2750 - total flux cleaned = 0.000227898 Jy ! Component: 2800 - total flux cleaned = 0.000270662 Jy ! Component: 2850 - total flux cleaned = 0.000287604 Jy ! Component: 2900 - total flux cleaned = 0.000329936 Jy ! Component: 2950 - total flux cleaned = 0.000363657 Jy ! Component: 3000 - total flux cleaned = 0.000397159 Jy ! Component: 3050 - total flux cleaned = 0.000438842 Jy ! Component: 3100 - total flux cleaned = 0.000480403 Jy ! Component: 3150 - total flux cleaned = 0.000505248 Jy ! Component: 3200 - total flux cleaned = 0.000538263 Jy ! Component: 3250 - total flux cleaned = 0.000595986 Jy ! Component: 3300 - total flux cleaned = 0.000628824 Jy ! Component: 3350 - total flux cleaned = 0.000653435 Jy ! Component: 3400 - total flux cleaned = 0.000718927 Jy ! Component: 3450 - total flux cleaned = 0.000767971 Jy ! Component: 3500 - total flux cleaned = 0.000825032 Jy ! Component: 3550 - total flux cleaned = 0.000857587 Jy ! Component: 3600 - total flux cleaned = 0.000914526 Jy ! Component: 3650 - total flux cleaned = 0.000955154 Jy ! Component: 3700 - total flux cleaned = 0.00100386 Jy ! Component: 3750 - total flux cleaned = 0.0010363 Jy ! Component: 3800 - total flux cleaned = 0.00107677 Jy ! Component: 3850 - total flux cleaned = 0.00112527 Jy ! Component: 3900 - total flux cleaned = 0.0011576 Jy ! Component: 3950 - total flux cleaned = 0.00121413 Jy ! Component: 4000 - total flux cleaned = 0.0012464 Jy ! Component: 4050 - total flux cleaned = 0.00127066 Jy ! Total flux subtracted in 4096 components = 0.00129492 Jy ! Clean residual min=-0.000503 max=0.000447 Jy/beam ! Clean residual mean=0.000001 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0541743 Jy keep ! Adding 239 model components to the UV plane model. ! The established model now contains 271 components and 0.0541743 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J0345+121A_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9053 x 2.625 at 4.824 degrees (North through East) ! Clean map min=-0.0012322 max=0.046798 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J0345+121A_X_map.fits wmodel /vlbi/sb072/temp_maps//J0345+121A_X_map.mod ! Writing 271 model components to file: /vlbi/sb072/temp_maps//J0345+121A_X_map.mod wobs /vlbi/sb072/temp_maps//J0345+121A_X_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J0345+121A_X_uvs.fits wwins /vlbi/sb072/temp_maps//J0345+121A_X_map.win ! wwins: Wrote 2 windows to /vlbi/sb072/temp_maps//J0345+121A_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.046798 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000133145 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.853529 0.853529 1.70706 3.41411 6.82823 13.6565 27.3129 54.6258 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 351.482 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J0345+121A_X_dfm.log closed on Sat Jan 12 21:49:43 2019