! Started logfile: /scr/pima/rv126_uvs/J0049+0237_X_dfm.log on Sun Dec 23 03:17:03 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv126_uvs/J0049+0237_X_uva.fits ! Reading UV FITS file: /scr/pima/rv126_uvs/J0049+0237_X_uva.fits ! AN table 1: 29 integrations on 36 of 36 possible baselines. ! AN table 2: 112 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.47104 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0049+0237 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 9564 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J0049+0237_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 2 telescope corrections were flagged in sub-array 1. ! A total of 472 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 472 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 472 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 472 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.032769Jy sigma=18.311582 ! Fit after self-cal, rms=0.774822Jy sigma=13.588789 ! 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=0.9038 mas, bmaj=2.91 mas, bpa=-23.35 degrees ! Estimated noise=0.72681 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 = 0.178253 Jy ! Component: 100 - total flux cleaned = 0.218443 Jy ! Total flux subtracted in 100 components = 0.218443 Jy ! Clean residual min=-0.007022 max=0.014899 Jy/beam ! Clean residual mean=-0.000015 rms=0.001572 Jy/beam ! Combined flux in latest and established models = 0.218443 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.218443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073491Jy sigma=1.130418 ! Fit after self-cal, rms=0.073477Jy sigma=1.130255 ! Inverting map ! Added new window around map position (1.4, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0155259 Jy ! Component: 100 - total flux cleaned = 0.024293 Jy ! Total flux subtracted in 100 components = 0.024293 Jy ! Clean residual min=-0.005859 max=0.006632 Jy/beam ! Clean residual mean=-0.000004 rms=0.001262 Jy/beam ! Combined flux in latest and established models = 0.242736 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 23 components and 0.242736 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069457Jy sigma=1.030560 ! Fit after self-cal, rms=0.069398Jy sigma=1.029228 ! 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=1.145 mas, bmaj=3.433 mas, bpa=-23.1 degrees ! Estimated noise=0.428128 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 = 0.00956858 Jy ! Component: 100 - total flux cleaned = 0.014585 Jy ! Component: 150 - total flux cleaned = 0.0177728 Jy ! Component: 200 - total flux cleaned = 0.0188825 Jy ! Total flux subtracted in 200 components = 0.0188825 Jy ! Clean residual min=-0.006263 max=0.006357 Jy/beam ! Clean residual mean=-0.000009 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.261618 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 52 components and 0.261618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067872Jy sigma=1.003172 ! Fit after self-cal, rms=0.067847Jy sigma=1.002319 ! Inverting map ! Added new window around map position (-3, 17.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00657444 Jy ! Component: 100 - total flux cleaned = 0.00900294 Jy ! Component: 150 - total flux cleaned = 0.00946793 Jy ! Component: 200 - total flux cleaned = 0.0102433 Jy ! Total flux subtracted in 200 components = 0.0102433 Jy ! Clean residual min=-0.005506 max=0.006039 Jy/beam ! Clean residual mean=-0.000007 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.271862 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 84 components and 0.271862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067051Jy sigma=0.988069 ! Fit after self-cal, rms=0.066994Jy sigma=0.986324 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.145 x 3.433 at -23.1 degrees (North through East) ! Clean map min=-0.005157 max=0.22325 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.22 KP 1.06 ! LA 1.04 NL 1.08 NY 0.94 OV 1.00 ! PT 0.96 ! ! A total of 60 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.96 HN 0.89 KP 1.10 ! LA 1.00 MK 0.98 NL 1.06 OV 0.98 ! PT 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.30 KP 1.07 ! LA 1.03 NL 1.06 NY 1.05 OV 0.99 ! PT 0.96 ! ! A total of 60 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.96 HN 0.86 KP 1.09 ! LA 1.01 MK 0.98 NL 1.08 OV 0.99 ! PT 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.24 KP 1.05 ! LA 1.02 NL 1.05 NY 1.02 OV 0.99 ! PT 0.96 ! ! A total of 60 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.95 HN 0.90 KP 1.09 ! LA 1.00 MK 0.99 NL 1.05 OV 0.98 ! PT 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.28 KP 1.06 ! LA 1.02 NL 1.03 NY 1.08 OV 0.99 ! PT 0.95 ! ! A total of 60 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.94 HN 0.91 KP 1.07 ! LA 1.02 MK 1.00 NL 1.02 OV 0.99 ! PT 0.91 ! ! ! Fit before self-cal, rms=0.066994Jy sigma=0.986324 ! Fit after self-cal, rms=0.069471Jy sigma=0.939780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.155 mas, bmaj=3.387 mas, bpa=-23.17 degrees ! Estimated noise=0.435568 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 = -0.0021968 Jy ! Component: 100 - total flux cleaned = -0.00320067 Jy ! Component: 150 - total flux cleaned = -0.00402472 Jy ! Component: 200 - total flux cleaned = -0.00454004 Jy ! Total flux subtracted in 200 components = -0.00454004 Jy ! Clean residual min=-0.002328 max=0.002111 Jy/beam ! Clean residual mean=-0.000006 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.267322 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 107 components and 0.267322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069303Jy sigma=0.936083 ! Fit after self-cal, rms=0.069370Jy sigma=0.935781 ! 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. ! ! Fit before self-cal, rms=0.069370Jy sigma=0.935781 ! Fit after self-cal, rms=0.069580Jy sigma=0.930147 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.159 mas, bmaj=3.389 mas, bpa=-23.24 degrees ! Estimated noise=0.435119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00119762 Jy ! Component: 100 - total flux cleaned = -0.00166159 Jy ! Component: 150 - total flux cleaned = -0.00175038 Jy ! Component: 200 - total flux cleaned = -0.00182846 Jy ! Total flux subtracted in 200 components = -0.00182846 Jy ! Clean residual min=-0.001947 max=0.001846 Jy/beam ! Clean residual mean=-0.000006 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.265493 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 123 components and 0.265493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069506Jy sigma=0.928752 ! Fit after self-cal, rms=0.069510Jy sigma=0.928673 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 = -0.000393178 Jy ! Component: 100 - total flux cleaned = -0.000392946 Jy ! Component: 150 - total flux cleaned = -0.000479968 Jy ! Component: 200 - total flux cleaned = -0.00053382 Jy ! Total flux subtracted in 200 components = -0.00053382 Jy ! Clean residual min=-0.001896 max=0.001860 Jy/beam ! Clean residual mean=-0.000006 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.264959 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 133 components and 0.264959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069478Jy sigma=0.928231 ! Fit after self-cal, rms=0.069478Jy sigma=0.928220 ! 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. ! ! Fit before self-cal, rms=0.069478Jy sigma=0.928220 ! Fit after self-cal, rms=0.069653Jy sigma=0.924367 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.159 mas, bmaj=3.392 mas, bpa=-23.24 degrees ! Estimated noise=0.434906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000907126 Jy ! Component: 100 - total flux cleaned = -0.00109557 Jy ! Component: 150 - total flux cleaned = -0.00118124 Jy ! Component: 200 - total flux cleaned = -0.0012337 Jy ! Total flux subtracted in 200 components = -0.0012337 Jy ! Clean residual min=-0.001821 max=0.001677 Jy/beam ! Clean residual mean=-0.000003 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.263726 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 149 components and 0.263726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069623Jy sigma=0.923897 ! Fit after self-cal, rms=0.069630Jy sigma=0.923873 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 = -0.000111858 Jy ! Component: 100 - total flux cleaned = -0.000112025 Jy ! Component: 150 - total flux cleaned = -0.000111867 Jy ! Component: 200 - total flux cleaned = -8.91741e-05 Jy ! Total flux subtracted in 200 components = -8.91741e-05 Jy ! Clean residual min=-0.001773 max=0.001629 Jy/beam ! Clean residual mean=-0.000003 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.263637 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 162 components and 0.263637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069612Jy sigma=0.923620 ! Fit after self-cal, rms=0.069612Jy sigma=0.923615 ! 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. ! ! Fit before self-cal, rms=0.069612Jy sigma=0.923615 ! Fit after self-cal, rms=0.069716Jy sigma=0.923519 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.856 mas, bmaj=3.728 mas, bpa=-18.56 degrees ! Estimated noise=0.465622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000555697 Jy ! Component: 100 - total flux cleaned = -0.000748679 Jy ! Component: 150 - total flux cleaned = -0.000906587 Jy ! Component: 200 - total flux cleaned = -0.000956341 Jy ! Total flux subtracted in 200 components = -0.000956341 Jy ! Clean residual min=-0.001668 max=0.001605 Jy/beam ! Clean residual mean=-0.000005 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.26268 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 186 components and 0.26268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069706Jy sigma=0.923301 ! Fit after self-cal, rms=0.069708Jy sigma=0.923288 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 = -8.32279e-05 Jy ! Component: 100 - total flux cleaned = -8.29631e-05 Jy ! Component: 150 - total flux cleaned = -0.000109153 Jy ! Component: 200 - total flux cleaned = -0.000109853 Jy ! Total flux subtracted in 200 components = -0.000109853 Jy ! Clean residual min=-0.001622 max=0.001611 Jy/beam ! Clean residual mean=-0.000005 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.26257 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 193 components and 0.26257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069703Jy sigma=0.923220 ! Fit after self-cal, rms=0.069704Jy sigma=0.923216 ! 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=1.159 mas, bmaj=3.394 mas, bpa=-23.24 degrees ! Estimated noise=0.434638 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.159 x 3.394 at -23.24 degrees (North through East) ! Clean map min=-0.0018561 max=0.22468 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=0.9062 mas, bmaj=2.879 mas, bpa=-23.33 degrees ! Estimated noise=0.73334 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.176695 Jy ! Component: 100 - total flux cleaned = 0.216633 Jy ! Component: 150 - total flux cleaned = 0.231789 Jy ! Component: 200 - total flux cleaned = 0.239932 Jy ! Total flux subtracted in 200 components = 0.239932 Jy ! Clean residual min=-0.003360 max=0.004395 Jy/beam ! Clean residual mean=-0.000009 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.239932 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.239932 Jy ! Inverting map and beam ! Estimated beam: bmin=1.159 mas, bmaj=3.394 mas, bpa=-23.24 degrees ! Estimated noise=0.434638 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 = 0.00854104 Jy ! Component: 100 - total flux cleaned = 0.0130117 Jy ! Component: 150 - total flux cleaned = 0.0157172 Jy ! Component: 200 - total flux cleaned = 0.0176889 Jy ! Total flux subtracted in 200 components = 0.0176889 Jy ! Clean residual min=-0.001833 max=0.002251 Jy/beam ! Clean residual mean=-0.000007 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.257621 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 67 components and 0.257621 Jy ! Inverting map ! Added new window around map position (5.6, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230133 Jy ! Component: 100 - total flux cleaned = 0.00328765 Jy ! Component: 150 - total flux cleaned = 0.00374698 Jy ! Component: 200 - total flux cleaned = 0.00410655 Jy ! Total flux subtracted in 200 components = 0.00410655 Jy ! Clean residual min=-0.001666 max=0.001451 Jy/beam ! Clean residual mean=-0.000003 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.261727 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 90 components and 0.261727 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=2.856 mas, bmaj=3.728 mas, bpa=-18.56 degrees ! Estimated noise=0.465622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000294811 Jy ! Component: 100 - total flux cleaned = 0.000514555 Jy ! Component: 150 - total flux cleaned = 0.000596006 Jy ! Component: 200 - total flux cleaned = 0.000693274 Jy ! Total flux subtracted in 200 components = 0.000693274 Jy ! Clean residual min=-0.001578 max=0.001553 Jy/beam ! Clean residual mean=-0.000004 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.262421 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 = 0.000155245 Jy ! Component: 100 - total flux cleaned = 0.000237827 Jy ! Component: 150 - total flux cleaned = 0.000371844 Jy ! Component: 200 - total flux cleaned = 0.000494798 Jy ! Total flux subtracted in 200 components = 0.000494798 Jy ! Clean residual min=-0.001505 max=0.001543 Jy/beam ! Clean residual mean=-0.000004 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.262915 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 140 components and 0.262915 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.159 mas, bmaj=3.394 mas, bpa=-23.24 degrees ! Estimated noise=0.434638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.65182e-05 Jy ! Component: 100 - total flux cleaned = 2.1143e-06 Jy ! Component: 150 - total flux cleaned = 6.02194e-05 Jy ! Component: 200 - total flux cleaned = 0.000169713 Jy ! Total flux subtracted in 200 components = 0.000169713 Jy ! Clean residual min=-0.001643 max=0.001417 Jy/beam ! Clean residual mean=-0.000002 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.263085 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 164 components and 0.263085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069702Jy sigma=0.922709 ! Fit after self-cal, rms=0.069679Jy sigma=0.922306 wmodel J0049+0237_X_map.mod ! Writing 164 model components to file: J0049+0237_X_map.mod wobs J0049+0237_X_uvs.fits ! Writing UV FITS file: J0049+0237_X_uvs.fits wwins J0049+0237_X_map.win ! wwins: Wrote 4 windows to J0049+0237_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 = -0.000455808 Jy ! Component: 100 - total flux cleaned = -0.000922902 Jy ! Component: 150 - total flux cleaned = -0.00117063 Jy ! Component: 200 - total flux cleaned = -0.00128952 Jy ! Component: 250 - total flux cleaned = -0.0014511 Jy ! Component: 300 - total flux cleaned = -0.00156382 Jy ! Component: 350 - total flux cleaned = -0.00167354 Jy ! Component: 400 - total flux cleaned = -0.00173755 Jy ! Component: 450 - total flux cleaned = -0.00182128 Jy ! Component: 500 - total flux cleaned = -0.00188342 Jy ! Component: 550 - total flux cleaned = -0.0019242 Jy ! Component: 600 - total flux cleaned = -0.00200431 Jy ! Component: 650 - total flux cleaned = -0.00204346 Jy ! Component: 700 - total flux cleaned = -0.00204372 Jy ! Component: 750 - total flux cleaned = -0.00208207 Jy ! Component: 800 - total flux cleaned = -0.0021195 Jy ! Component: 850 - total flux cleaned = -0.00211953 Jy ! Component: 900 - total flux cleaned = -0.00210124 Jy ! Component: 950 - total flux cleaned = -0.00206507 Jy ! Component: 1000 - total flux cleaned = -0.00199408 Jy ! Component: 1050 - total flux cleaned = -0.00204677 Jy ! Component: 1100 - total flux cleaned = -0.00199415 Jy ! Component: 1150 - total flux cleaned = -0.00199392 Jy ! Component: 1200 - total flux cleaned = -0.00195959 Jy ! Component: 1250 - total flux cleaned = -0.00197629 Jy ! Component: 1300 - total flux cleaned = -0.00185896 Jy ! Component: 1350 - total flux cleaned = -0.00192565 Jy ! Component: 1400 - total flux cleaned = -0.00190894 Jy ! Component: 1450 - total flux cleaned = -0.00182725 Jy ! Component: 1500 - total flux cleaned = -0.00181116 Jy ! Component: 1550 - total flux cleaned = -0.00179493 Jy ! Component: 1600 - total flux cleaned = -0.00171516 Jy ! Component: 1650 - total flux cleaned = -0.00166774 Jy ! Component: 1700 - total flux cleaned = -0.00165198 Jy ! Component: 1750 - total flux cleaned = -0.00160508 Jy ! Component: 1800 - total flux cleaned = -0.00154301 Jy ! Component: 1850 - total flux cleaned = -0.00143556 Jy ! Component: 1900 - total flux cleaned = -0.00142047 Jy ! Component: 1950 - total flux cleaned = -0.00142016 Jy ! Component: 2000 - total flux cleaned = -0.00132985 Jy ! Component: 2050 - total flux cleaned = -0.00129999 Jy ! Component: 2100 - total flux cleaned = -0.00130001 Jy ! Component: 2150 - total flux cleaned = -0.00124094 Jy ! Component: 2200 - total flux cleaned = -0.00129933 Jy ! Component: 2250 - total flux cleaned = -0.00124111 Jy ! Component: 2300 - total flux cleaned = -0.00124119 Jy ! Component: 2350 - total flux cleaned = -0.00122677 Jy ! Component: 2400 - total flux cleaned = -0.00119835 Jy ! Component: 2450 - total flux cleaned = -0.00119844 Jy ! Component: 2500 - total flux cleaned = -0.00121253 Jy ! Component: 2550 - total flux cleaned = -0.00119846 Jy ! Component: 2600 - total flux cleaned = -0.00114279 Jy ! Component: 2650 - total flux cleaned = -0.00114296 Jy ! Component: 2700 - total flux cleaned = -0.00112919 Jy ! Component: 2750 - total flux cleaned = -0.00108822 Jy ! Component: 2800 - total flux cleaned = -0.00104727 Jy ! Component: 2850 - total flux cleaned = -0.00100663 Jy ! Component: 2900 - total flux cleaned = -0.00107408 Jy ! Component: 2950 - total flux cleaned = -0.00103387 Jy ! Component: 3000 - total flux cleaned = -0.00103379 Jy ! Component: 3050 - total flux cleaned = -0.000940737 Jy ! Component: 3100 - total flux cleaned = -0.000927582 Jy ! Component: 3150 - total flux cleaned = -0.000927514 Jy ! Component: 3200 - total flux cleaned = -0.000901187 Jy ! Component: 3250 - total flux cleaned = -0.000901328 Jy ! Component: 3300 - total flux cleaned = -0.00090132 Jy ! Component: 3350 - total flux cleaned = -0.00084966 Jy ! Component: 3400 - total flux cleaned = -0.000836823 Jy ! Component: 3450 - total flux cleaned = -0.000849633 Jy ! Component: 3500 - total flux cleaned = -0.000824214 Jy ! Component: 3550 - total flux cleaned = -0.000836851 Jy ! Component: 3600 - total flux cleaned = -0.000773846 Jy ! Component: 3650 - total flux cleaned = -0.00073613 Jy ! Component: 3700 - total flux cleaned = -0.000723619 Jy ! Component: 3750 - total flux cleaned = -0.000761054 Jy ! Component: 3800 - total flux cleaned = -0.000773387 Jy ! Component: 3850 - total flux cleaned = -0.00074861 Jy ! Component: 3900 - total flux cleaned = -0.00068708 Jy ! Component: 3950 - total flux cleaned = -0.000687023 Jy ! Component: 4000 - total flux cleaned = -0.000723617 Jy ! Component: 4050 - total flux cleaned = -0.00072364 Jy ! Total flux subtracted in 4096 components = -0.000711556 Jy ! Clean residual min=-0.000813 max=0.000751 Jy/beam ! Clean residual mean=-0.000002 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.262374 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 469 components and 0.262374 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv126_uvs/J0049+0237_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.159 x 3.394 at -23.24 degrees (North through East) ! Clean map min=-0.0012992 max=0.22535 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv126_uvs/J0049+0237_X_map.fits wmodel /scr/pima/rv126_uvs/J0049+0237_X_map.mod ! Writing 469 model components to file: /scr/pima/rv126_uvs/J0049+0237_X_map.mod wobs /scr/pima/rv126_uvs/J0049+0237_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv126_uvs/J0049+0237_X_uvs.fits wwins /scr/pima/rv126_uvs/J0049+0237_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rv126_uvs/J0049+0237_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.225353 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000222459 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.296148 0.296148 0.592295 1.18459 2.36918 4.73836 9.47672 18.9534 37.9069 75.8138 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.225 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1013.01 quit ! Quitting program ! Log file /scr/pima/rv126_uvs/J0049+0237_X_dfm.log closed on Sun Dec 23 03:17:07 2018