! Started logfile: /scr/pima/rv102_uvs/J0127+7323_X_dfm.log on Sat Nov 9 10:15:46 2019 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.40599 obs /scr/pima/rv102_uvs/J0127+7323_X_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J0127+7323_X_uva.fits ! AN table 1: 174 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.984195 visibilities/baseline/integration-bin. ! Found source: J0127+7323 ! ! 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 19180 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 J0127+7323_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009190Jy sigma=20.203293 ! Fit after self-cal, rms=0.939446Jy sigma=18.776756 ! 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=0.6286 mas, bmaj=1.089 mas, bpa=-54.1 degrees ! Estimated noise=0.545775 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 = 0.0454374 Jy ! Component: 100 - total flux cleaned = 0.0562062 Jy ! Total flux subtracted in 100 components = 0.0562062 Jy ! Clean residual min=-0.005516 max=0.006008 Jy/beam ! Clean residual mean=0.000011 rms=0.001258 Jy/beam ! Combined flux in latest and established models = 0.0562062 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0562062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106204Jy sigma=1.948033 ! Fit after self-cal, rms=0.104767Jy sigma=1.919239 ! Inverting map ! Added new window around map position (-15.8, 8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00814441 Jy ! Component: 100 - total flux cleaned = 0.0135041 Jy ! Total flux subtracted in 100 components = 0.0135041 Jy ! Clean residual min=-0.004829 max=0.006023 Jy/beam ! Clean residual mean=0.000008 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.0697103 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.0697103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103583Jy sigma=1.890757 ! Fit after self-cal, rms=0.103542Jy sigma=1.888776 ! Inverting map ! Added new window around map position (0.2, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0070867 Jy ! Component: 100 - total flux cleaned = 0.0111542 Jy ! Total flux subtracted in 100 components = 0.0111542 Jy ! Clean residual min=-0.005077 max=0.005747 Jy/beam ! Clean residual mean=0.000006 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.0808645 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.0808645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102945Jy sigma=1.874928 ! Fit after self-cal, rms=0.102796Jy sigma=1.871709 ! 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=0.8538 mas, bmaj=1.407 mas, bpa=-57.85 degrees ! Estimated noise=0.263229 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 = 0.00705108 Jy ! Component: 100 - total flux cleaned = 0.0109539 Jy ! Component: 150 - total flux cleaned = 0.0127333 Jy ! Component: 200 - total flux cleaned = 0.0133002 Jy ! Total flux subtracted in 200 components = 0.0133002 Jy ! Clean residual min=-0.003609 max=0.004471 Jy/beam ! Clean residual mean=0.000017 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.0941647 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.0941647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102311Jy sigma=1.861251 ! Fit after self-cal, rms=0.102257Jy sigma=1.859748 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8538 x 1.407 at -57.85 degrees (North through East) ! Clean map min=-0.0036337 max=0.064228 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.01 KP 1.01 LA 0.97 ! MK 1.11 NL 1.11 PT 0.89 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 HN 0.95 KP 1.02 LA 1.05 ! MK 1.01 NL 1.16 PT 0.96 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 0.89 KP 1.08 LA 0.96 ! MK 0.94 NL 1.10 PT 0.97 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.78 KP 1.04 LA 1.02 ! MK 0.90 NL 1.09 PT 0.94 SC 0.97 ! ! ! Fit before self-cal, rms=0.102257Jy sigma=1.859748 ! Fit after self-cal, rms=0.096844Jy sigma=1.853505 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8499 mas, bmaj=1.399 mas, bpa=-58.02 degrees ! Estimated noise=0.258536 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 = 0.000684236 Jy ! Component: 100 - total flux cleaned = 0.000404185 Jy ! Component: 150 - total flux cleaned = 0.00017673 Jy ! Component: 200 - total flux cleaned = 3.4621e-05 Jy ! Total flux subtracted in 200 components = 3.4621e-05 Jy ! Clean residual min=-0.003007 max=0.004040 Jy/beam ! Clean residual mean=0.000009 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.0941993 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.0941993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096751Jy sigma=1.851816 ! Fit after self-cal, rms=0.096646Jy sigma=1.849832 ! Inverting map ! Added new window around map position (14.2, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00442307 Jy ! Component: 100 - total flux cleaned = 0.0072147 Jy ! Component: 150 - total flux cleaned = 0.00919539 Jy ! Component: 200 - total flux cleaned = 0.0107133 Jy ! Total flux subtracted in 200 components = 0.0107133 Jy ! Clean residual min=-0.002719 max=0.002730 Jy/beam ! Clean residual mean=0.000005 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.104913 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 51 components and 0.104913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096422Jy sigma=1.844613 ! Fit after self-cal, rms=0.096338Jy sigma=1.843172 ! Inverting map ! Added new window around map position (4.6, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297553 Jy ! Component: 100 - total flux cleaned = 0.00451922 Jy ! Component: 150 - total flux cleaned = 0.00515204 Jy ! Component: 200 - total flux cleaned = 0.0055881 Jy ! Total flux subtracted in 200 components = 0.0055881 Jy ! Clean residual min=-0.002409 max=0.002552 Jy/beam ! Clean residual mean=0.000003 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.110501 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 68 components and 0.110501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096213Jy sigma=1.840746 ! Fit after self-cal, rms=0.096147Jy sigma=1.840100 ! 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=0.096147Jy sigma=1.840100 ! Fit after self-cal, rms=0.093211Jy sigma=1.838220 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8424 mas, bmaj=1.387 mas, bpa=-59.22 degrees ! Estimated noise=0.252633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217875 Jy ! Component: 100 - total flux cleaned = 0.00304024 Jy ! Component: 150 - total flux cleaned = 0.0034895 Jy ! Component: 200 - total flux cleaned = 0.00375088 Jy ! Total flux subtracted in 200 components = 0.00375088 Jy ! Clean residual min=-0.001906 max=0.001946 Jy/beam ! Clean residual mean=0.000003 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.114252 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.114252 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093139Jy sigma=1.836743 ! Fit after self-cal, rms=0.093102Jy sigma=1.835818 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 = 0.00112177 Jy ! Component: 100 - total flux cleaned = 0.00145256 Jy ! Component: 150 - total flux cleaned = 0.00177537 Jy ! Component: 200 - total flux cleaned = 0.00202125 Jy ! Total flux subtracted in 200 components = 0.00202125 Jy ! Clean residual min=-0.001945 max=0.001859 Jy/beam ! Clean residual mean=0.000002 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.116273 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 86 components and 0.116273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093061Jy sigma=1.835043 ! Fit after self-cal, rms=0.093047Jy sigma=1.834839 ! 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=0.093047Jy sigma=1.834839 ! Fit after self-cal, rms=0.092130Jy sigma=1.834498 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8386 mas, bmaj=1.38 mas, bpa=-59.71 degrees ! Estimated noise=0.250475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00092286 Jy ! Component: 100 - total flux cleaned = 0.00124332 Jy ! Component: 150 - total flux cleaned = 0.0014438 Jy ! Component: 200 - total flux cleaned = 0.00168103 Jy ! Total flux subtracted in 200 components = 0.00168103 Jy ! Clean residual min=-0.001814 max=0.001830 Jy/beam ! Clean residual mean=0.000002 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.117954 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 93 components and 0.117954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092100Jy sigma=1.833913 ! Fit after self-cal, rms=0.092090Jy sigma=1.833498 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 = 0.000426245 Jy ! Component: 100 - total flux cleaned = 0.000520529 Jy ! Component: 150 - total flux cleaned = 0.000660516 Jy ! Component: 200 - total flux cleaned = 0.000761864 Jy ! Total flux subtracted in 200 components = 0.000761864 Jy ! Clean residual min=-0.001803 max=0.001820 Jy/beam ! Clean residual mean=0.000002 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.118716 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 102 components and 0.118716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092072Jy sigma=1.833147 ! Fit after self-cal, rms=0.092068Jy sigma=1.833089 ! Inverting map ! Added new window around map position (-42.2, -40.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000655919 Jy ! Component: 100 - total flux cleaned = 0.000570273 Jy ! Component: 150 - total flux cleaned = 0.000570351 Jy ! Component: 200 - total flux cleaned = 0.000658316 Jy ! Total flux subtracted in 200 components = 0.000658316 Jy ! Clean residual min=-0.001744 max=0.001711 Jy/beam ! Clean residual mean=0.000002 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.119374 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 114 components and 0.119374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092029Jy sigma=1.832338 ! Fit after self-cal, rms=0.092022Jy sigma=1.832053 ! 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=0.092022Jy sigma=1.832053 ! Fit after self-cal, rms=0.091062Jy sigma=1.831857 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.164 mas, bmaj=3.279 mas, bpa=-79.78 degrees ! Estimated noise=0.338826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000493096 Jy ! Component: 100 - total flux cleaned = 0.000688841 Jy ! Component: 150 - total flux cleaned = 0.00083347 Jy ! Component: 200 - total flux cleaned = 0.000858782 Jy ! Total flux subtracted in 200 components = 0.000858782 Jy ! Clean residual min=-0.001762 max=0.001798 Jy/beam ! Clean residual mean=0.000004 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.120233 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 122 components and 0.120233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091050Jy sigma=1.831629 ! Fit after self-cal, rms=0.091042Jy sigma=1.831337 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 = 4.15783e-05 Jy ! Component: 100 - total flux cleaned = 6.57002e-05 Jy ! Component: 150 - total flux cleaned = 6.69938e-05 Jy ! Component: 200 - total flux cleaned = 8.78315e-05 Jy ! Total flux subtracted in 200 components = 8.78315e-05 Jy ! Clean residual min=-0.001761 max=0.001747 Jy/beam ! Clean residual mean=0.000003 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.120321 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 128 components and 0.120321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091036Jy sigma=1.831229 ! Fit after self-cal, rms=0.091037Jy sigma=1.831185 ! 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=0.8361 mas, bmaj=1.374 mas, bpa=-59.92 degrees ! Estimated noise=0.248008 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8361 x 1.374 at -59.92 degrees (North through East) ! Clean map min=-0.0022383 max=0.063894 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=0.6191 mas, bmaj=1.063 mas, bpa=-56.05 degrees ! Estimated noise=0.502255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0412188 Jy ! Component: 100 - total flux cleaned = 0.0579677 Jy ! Component: 150 - total flux cleaned = 0.0696672 Jy ! Component: 200 - total flux cleaned = 0.0782985 Jy ! Total flux subtracted in 200 components = 0.0782985 Jy ! Clean residual min=-0.005064 max=0.005597 Jy/beam ! Clean residual mean=0.000007 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.0782985 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0782985 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8361 mas, bmaj=1.374 mas, bpa=-59.92 degrees ! Estimated noise=0.248008 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 = 0.0103632 Jy ! Component: 100 - total flux cleaned = 0.0170978 Jy ! Component: 150 - total flux cleaned = 0.0223638 Jy ! Component: 200 - total flux cleaned = 0.0266077 Jy ! Total flux subtracted in 200 components = 0.0266077 Jy ! Clean residual min=-0.003034 max=0.002819 Jy/beam ! Clean residual mean=0.000010 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.104906 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 37 components and 0.104906 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=2.164 mas, bmaj=3.279 mas, bpa=-79.78 degrees ! Estimated noise=0.338826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00597932 Jy ! Component: 100 - total flux cleaned = 0.00971985 Jy ! Component: 150 - total flux cleaned = 0.0121614 Jy ! Component: 200 - total flux cleaned = 0.0131464 Jy ! Total flux subtracted in 200 components = 0.0131464 Jy ! Clean residual min=-0.002165 max=0.002283 Jy/beam ! Clean residual mean=0.000008 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.118053 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 = 0.000530413 Jy ! Component: 100 - total flux cleaned = 0.000948082 Jy ! Component: 150 - total flux cleaned = 0.00114045 Jy ! Component: 200 - total flux cleaned = 0.00131627 Jy ! Total flux subtracted in 200 components = 0.00131627 Jy ! Clean residual min=-0.001877 max=0.002010 Jy/beam ! Clean residual mean=0.000006 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.119369 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 71 components and 0.119369 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8361 mas, bmaj=1.374 mas, bpa=-59.92 degrees ! Estimated noise=0.248008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000432638 Jy ! Component: 100 - total flux cleaned = 0.000354395 Jy ! Component: 150 - total flux cleaned = 0.000351428 Jy ! Component: 200 - total flux cleaned = 0.000355818 Jy ! Total flux subtracted in 200 components = 0.000355818 Jy ! Clean residual min=-0.002263 max=0.001892 Jy/beam ! Clean residual mean=0.000002 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.119725 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 94 components and 0.119725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091143Jy sigma=1.833429 ! Fit after self-cal, rms=0.091094Jy sigma=1.832438 wmodel J0127+7323_X_map.mod ! Writing 94 model components to file: J0127+7323_X_map.mod wobs J0127+7323_X_uvs.fits ! Writing UV FITS file: J0127+7323_X_uvs.fits wwins J0127+7323_X_map.win ! wwins: Wrote 6 windows to J0127+7323_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 = -0.000681186 Jy ! Component: 100 - total flux cleaned = -0.00112628 Jy ! Component: 150 - total flux cleaned = -0.00142786 Jy ! Component: 200 - total flux cleaned = -0.00168826 Jy ! Component: 250 - total flux cleaned = -0.0019678 Jy ! Component: 300 - total flux cleaned = -0.00226579 Jy ! Component: 350 - total flux cleaned = -0.00252997 Jy ! Component: 400 - total flux cleaned = -0.00278831 Jy ! Component: 450 - total flux cleaned = -0.00291527 Jy ! Component: 500 - total flux cleaned = -0.00311539 Jy ! Component: 550 - total flux cleaned = -0.00331254 Jy ! Component: 600 - total flux cleaned = -0.00355415 Jy ! Component: 650 - total flux cleaned = -0.00369666 Jy ! Component: 700 - total flux cleaned = -0.00388424 Jy ! Component: 750 - total flux cleaned = -0.00402317 Jy ! Component: 800 - total flux cleaned = -0.00418295 Jy ! Component: 850 - total flux cleaned = -0.00436296 Jy ! Component: 900 - total flux cleaned = -0.00447443 Jy ! Component: 950 - total flux cleaned = -0.0045624 Jy ! Component: 1000 - total flux cleaned = -0.00475845 Jy ! Component: 1050 - total flux cleaned = -0.00484455 Jy ! Component: 1100 - total flux cleaned = -0.00499354 Jy ! Component: 1150 - total flux cleaned = -0.00509896 Jy ! Component: 1200 - total flux cleaned = -0.00516173 Jy ! Component: 1250 - total flux cleaned = -0.00528601 Jy ! Component: 1300 - total flux cleaned = -0.00536817 Jy ! Component: 1350 - total flux cleaned = -0.00544934 Jy ! Component: 1400 - total flux cleaned = -0.00557036 Jy ! Component: 1450 - total flux cleaned = -0.00563014 Jy ! Component: 1500 - total flux cleaned = -0.00568949 Jy ! Component: 1550 - total flux cleaned = -0.0056893 Jy ! Component: 1600 - total flux cleaned = -0.00580644 Jy ! Component: 1650 - total flux cleaned = -0.00582567 Jy ! Component: 1700 - total flux cleaned = -0.00594106 Jy ! Component: 1750 - total flux cleaned = -0.00599831 Jy ! Component: 1800 - total flux cleaned = -0.00609293 Jy ! Component: 1850 - total flux cleaned = -0.0062243 Jy ! Component: 1900 - total flux cleaned = -0.00622422 Jy ! Component: 1950 - total flux cleaned = -0.00627963 Jy ! Component: 2000 - total flux cleaned = -0.0064268 Jy ! Component: 2050 - total flux cleaned = -0.00646334 Jy ! Component: 2100 - total flux cleaned = -0.00662678 Jy ! Component: 2150 - total flux cleaned = -0.00668083 Jy ! Component: 2200 - total flux cleaned = -0.00675228 Jy ! Component: 2250 - total flux cleaned = -0.0068234 Jy ! Component: 2300 - total flux cleaned = -0.00689403 Jy ! Component: 2350 - total flux cleaned = -0.00698196 Jy ! Component: 2400 - total flux cleaned = -0.00712166 Jy ! Component: 2450 - total flux cleaned = -0.00717386 Jy ! Component: 2500 - total flux cleaned = -0.00727756 Jy ! Component: 2550 - total flux cleaned = -0.00738039 Jy ! Component: 2600 - total flux cleaned = -0.00744847 Jy ! Component: 2650 - total flux cleaned = -0.00760083 Jy ! Component: 2700 - total flux cleaned = -0.00770172 Jy ! Component: 2750 - total flux cleaned = -0.00773512 Jy ! Component: 2800 - total flux cleaned = -0.00780175 Jy ! Component: 2850 - total flux cleaned = -0.0078846 Jy ! Component: 2900 - total flux cleaned = -0.00796682 Jy ! Component: 2950 - total flux cleaned = -0.0080979 Jy ! Component: 3000 - total flux cleaned = -0.00813043 Jy ! Component: 3050 - total flux cleaned = -0.00826019 Jy ! Component: 3100 - total flux cleaned = -0.00830838 Jy ! Component: 3150 - total flux cleaned = -0.00845274 Jy ! Component: 3200 - total flux cleaned = -0.00850075 Jy ! Component: 3250 - total flux cleaned = -0.00864379 Jy ! Component: 3300 - total flux cleaned = -0.00870703 Jy ! Component: 3350 - total flux cleaned = -0.00872285 Jy ! Component: 3400 - total flux cleaned = -0.00883256 Jy ! Component: 3450 - total flux cleaned = -0.00889495 Jy ! Component: 3500 - total flux cleaned = -0.00900354 Jy ! Component: 3550 - total flux cleaned = -0.00906524 Jy ! Component: 3600 - total flux cleaned = -0.00918811 Jy ! Component: 3650 - total flux cleaned = -0.00923396 Jy ! Component: 3700 - total flux cleaned = -0.00929481 Jy ! Component: 3750 - total flux cleaned = -0.00935545 Jy ! Component: 3800 - total flux cleaned = -0.00949133 Jy ! Component: 3850 - total flux cleaned = -0.00950645 Jy ! Component: 3900 - total flux cleaned = -0.00958114 Jy ! Component: 3950 - total flux cleaned = -0.00962581 Jy ! Component: 4000 - total flux cleaned = -0.00964062 Jy ! Component: 4050 - total flux cleaned = -0.00975866 Jy ! Total flux subtracted in 4096 components = -0.00974389 Jy ! Clean residual min=-0.000791 max=0.000903 Jy/beam ! Clean residual mean=0.000000 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.109981 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 378 components and 0.109981 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv102_uvs/J0127+7323_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8361 x 1.374 at -59.92 degrees (North through East) ! Clean map min=-0.0018135 max=0.062552 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J0127+7323_X_map.fits wmodel /scr/pima/rv102_uvs/J0127+7323_X_map.mod ! Writing 378 model components to file: /scr/pima/rv102_uvs/J0127+7323_X_map.mod wobs /scr/pima/rv102_uvs/J0127+7323_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J0127+7323_X_uvs.fits wwins /scr/pima/rv102_uvs/J0127+7323_X_map.win ! wwins: Wrote 7 windows to /scr/pima/rv102_uvs/J0127+7323_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0625517 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000239851 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.15033 1.15033 2.30067 4.60133 9.20266 18.4053 36.8107 73.6213 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.062 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 260.794 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J0127+7323_X_dfm.log closed on Sat Nov 9 10:15:51 2019