! Started logfile: /scr/pima/rv125_uvs/J1526+6650_S_dfm.log on Sun Dec 23 06:59:48 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv125_uvs/J1526+6650_S_uva.fits ! Reading UV FITS file: /scr/pima/rv125_uvs/J1526+6650_S_uva.fits ! AN table 1: 81 integrations on 45 of 45 possible baselines. ! AN table 2: 79 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.347222 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1526+6650 ! ! 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 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 10000 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J1526+6650_S] 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 0.500x0.500 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 468 telescope corrections were flagged in sub-array 1. ! A total of 522 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 468 telescope corrections were flagged in sub-array 1. ! A total of 522 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 810 telescope corrections were flagged in sub-array 1. ! A total of 790 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 468 telescope corrections were flagged in sub-array 1. ! A total of 522 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.021426Jy sigma=15.510745 ! Fit after self-cal, rms=0.774744Jy sigma=11.686006 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.603 mas, bmaj=4.059 mas, bpa=-70.91 degrees ! Estimated noise=0.917333 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 = 0.170383 Jy ! Component: 100 - total flux cleaned = 0.224075 Jy ! Total flux subtracted in 100 components = 0.224075 Jy ! Clean residual min=-0.007035 max=0.022525 Jy/beam ! Clean residual mean=-0.000022 rms=0.001994 Jy/beam ! Combined flux in latest and established models = 0.224075 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.224075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087396Jy sigma=1.204347 ! Fit after self-cal, rms=0.087366Jy sigma=1.203724 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0231461 Jy ! Component: 100 - total flux cleaned = 0.0334137 Jy ! Total flux subtracted in 100 components = 0.0334137 Jy ! Clean residual min=-0.006014 max=0.006948 Jy/beam ! Clean residual mean=-0.000010 rms=0.001617 Jy/beam ! Combined flux in latest and established models = 0.257489 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 26 components and 0.257489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079971Jy sigma=1.092092 ! Fit after self-cal, rms=0.079966Jy sigma=1.091847 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.159 mas, bmaj=4.674 mas, bpa=-68.69 degrees ! Estimated noise=0.619234 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 = 0.00820153 Jy ! Component: 100 - total flux cleaned = 0.0122048 Jy ! Component: 150 - total flux cleaned = 0.0143441 Jy ! Component: 200 - total flux cleaned = 0.0152493 Jy ! Total flux subtracted in 200 components = 0.0152493 Jy ! Clean residual min=-0.006089 max=0.006774 Jy/beam ! Clean residual mean=0.000007 rms=0.001469 Jy/beam ! Combined flux in latest and established models = 0.272738 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.272738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078965Jy sigma=1.082003 ! Fit after self-cal, rms=0.078967Jy sigma=1.081948 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.159 x 4.674 at -68.69 degrees (North through East) ! Clean map min=-0.005819 max=0.22487 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 HN 0.91 KP 0.97 LA 0.95 ! MK 1.09 NL 1.14 NY 1.29 OV 0.94 ! PT 1.09 SC 1.01 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.19 HN 0.95 KP 1.03 LA 0.93 ! MC 1.08 NL 1.15 NY 1.34 OV 0.94 ! PT 1.08 WN 1.00* ! ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 HN 0.92 KP 0.91 LA 0.91 ! MK 1.04 NL 0.98 NY 1.15 OV 0.85 ! PT 1.06 SC 0.87 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.18 HN 0.94 KP 0.87 LA 0.95 ! MC 0.89 NL 1.11 NY 1.20 OV 0.89 ! PT 1.08 WN 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* HN 0.00* KP 0.00* LA 0.00* ! MK 0.00* NL 0.00* NY 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* HN 0.00* KP 0.00* LA 0.00* ! MC 0.00* NL 0.00* NY 0.00* OV 0.00* ! PT 0.00* WN 0.00* ! ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 0.88 KP 0.93 LA 0.89 ! MK 1.00 NL 1.04 NY 1.15 OV 0.88 ! PT 1.02 SC 0.93 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 HN 0.91 KP 1.12 LA 0.92 ! MC 0.91 NL 1.12 NY 1.21 OV 0.90 ! PT 1.04 WN 1.00* ! ! ! Fit before self-cal, rms=0.078967Jy sigma=1.081948 ! Fit after self-cal, rms=0.071870Jy sigma=0.963702 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.189 mas, bmaj=4.605 mas, bpa=-66.34 degrees ! Estimated noise=0.632002 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 = -0.000375099 Jy ! Component: 100 - total flux cleaned = -0.000603505 Jy ! Component: 150 - total flux cleaned = -0.000784852 Jy ! Component: 200 - total flux cleaned = -0.000939349 Jy ! Total flux subtracted in 200 components = -0.000939349 Jy ! Clean residual min=-0.004167 max=0.002913 Jy/beam ! Clean residual mean=-0.000006 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.271799 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.271799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071587Jy sigma=0.958823 ! Fit after self-cal, rms=0.071682Jy sigma=0.958276 ! 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=0.071682Jy sigma=0.958276 ! Fit after self-cal, rms=0.070749Jy sigma=0.924704 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.202 mas, bmaj=4.632 mas, bpa=-67.22 degrees ! Estimated noise=0.634341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000400434 Jy ! Component: 100 - total flux cleaned = 0.000256069 Jy ! Component: 150 - total flux cleaned = 0.000194646 Jy ! Component: 200 - total flux cleaned = 0.000137994 Jy ! Total flux subtracted in 200 components = 0.000137994 Jy ! Clean residual min=-0.002780 max=0.002526 Jy/beam ! Clean residual mean=-0.000010 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.271937 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 0.271937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070710Jy sigma=0.924260 ! Fit after self-cal, rms=0.070730Jy sigma=0.924166 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 = -0.000105886 Jy ! Component: 100 - total flux cleaned = -0.000149413 Jy ! Component: 150 - total flux cleaned = -0.000208218 Jy ! Component: 200 - total flux cleaned = -0.000224992 Jy ! Total flux subtracted in 200 components = -0.000224992 Jy ! Clean residual min=-0.002779 max=0.002502 Jy/beam ! Clean residual mean=-0.000010 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.271712 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 61 components and 0.271712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070716Jy sigma=0.924013 ! Fit after self-cal, rms=0.070715Jy sigma=0.924008 ! 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=0.070715Jy sigma=0.924008 ! Fit after self-cal, rms=0.070599Jy sigma=0.914946 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.219 mas, bmaj=4.635 mas, bpa=-67.23 degrees ! Estimated noise=0.63585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000444405 Jy ! Component: 100 - total flux cleaned = -0.000555061 Jy ! Component: 150 - total flux cleaned = -0.000649883 Jy ! Component: 200 - total flux cleaned = -0.000711683 Jy ! Total flux subtracted in 200 components = -0.000711683 Jy ! Clean residual min=-0.002477 max=0.002197 Jy/beam ! Clean residual mean=-0.000011 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.271 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 62 components and 0.271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070579Jy sigma=0.914677 ! Fit after self-cal, rms=0.070580Jy sigma=0.914639 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 = -9.61291e-05 Jy ! Component: 100 - total flux cleaned = -0.000144097 Jy ! Component: 150 - total flux cleaned = -0.000158738 Jy ! Component: 200 - total flux cleaned = -0.000172214 Jy ! Total flux subtracted in 200 components = -0.000172214 Jy ! Clean residual min=-0.002476 max=0.002188 Jy/beam ! Clean residual mean=-0.000011 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.270828 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.270828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070573Jy sigma=0.914547 ! Fit after self-cal, rms=0.070573Jy sigma=0.914545 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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=0.070573Jy sigma=0.914545 ! Fit after self-cal, rms=0.070792Jy sigma=0.914450 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.146 mas, bmaj=9.958 mas, bpa=19 degrees ! Estimated noise=0.81997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000294751 Jy ! Component: 100 - total flux cleaned = -0.000304629 Jy ! Component: 150 - total flux cleaned = -0.00029873 Jy ! Component: 200 - total flux cleaned = -0.000295967 Jy ! Total flux subtracted in 200 components = -0.000295967 Jy ! Clean residual min=-0.002745 max=0.002409 Jy/beam ! Clean residual mean=-0.000023 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.270532 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 67 components and 0.270532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070792Jy sigma=0.914451 ! Fit after self-cal, rms=0.070793Jy sigma=0.914446 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 = 6.36197e-06 Jy ! Component: 100 - total flux cleaned = 1.34064e-05 Jy ! Component: 150 - total flux cleaned = 1.59194e-05 Jy ! Component: 200 - total flux cleaned = 1.82691e-05 Jy ! Total flux subtracted in 200 components = 1.82691e-05 Jy ! Clean residual min=-0.002755 max=0.002408 Jy/beam ! Clean residual mean=-0.000023 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.27055 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 68 components and 0.27055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070794Jy sigma=0.914461 ! Fit after self-cal, rms=0.070794Jy sigma=0.914458 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=3.233 mas, bmaj=4.636 mas, bpa=-67.21 degrees ! Estimated noise=0.636961 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.233 x 4.636 at -67.21 degrees (North through East) ! Clean map min=-0.0023671 max=0.23011 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.663 mas, bmaj=4.001 mas, bpa=-69.53 degrees ! Estimated noise=0.948751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.173876 Jy ! Component: 100 - total flux cleaned = 0.226318 Jy ! Component: 150 - total flux cleaned = 0.248307 Jy ! Component: 200 - total flux cleaned = 0.258141 Jy ! Total flux subtracted in 200 components = 0.258141 Jy ! Clean residual min=-0.003775 max=0.004702 Jy/beam ! Clean residual mean=-0.000012 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.258141 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.258141 Jy ! Inverting map and beam ! Estimated beam: bmin=3.233 mas, bmaj=4.636 mas, bpa=-67.21 degrees ! Estimated noise=0.636961 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 = 0.0066542 Jy ! Component: 100 - total flux cleaned = 0.00981591 Jy ! Component: 150 - total flux cleaned = 0.0114432 Jy ! Component: 200 - total flux cleaned = 0.0118515 Jy ! Total flux subtracted in 200 components = 0.0118515 Jy ! Clean residual min=-0.002423 max=0.002265 Jy/beam ! Clean residual mean=-0.000012 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.269992 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 37 components and 0.269992 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.146 mas, bmaj=9.958 mas, bpa=19 degrees ! Estimated noise=0.81997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000521844 Jy ! Component: 100 - total flux cleaned = 0.000608779 Jy ! Component: 150 - total flux cleaned = 0.000622831 Jy ! Component: 200 - total flux cleaned = 0.000629062 Jy ! Total flux subtracted in 200 components = 0.000629062 Jy ! Clean residual min=-0.002763 max=0.002408 Jy/beam ! Clean residual mean=-0.000023 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.270621 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 = 1.0688e-05 Jy ! Component: 100 - total flux cleaned = 1.56381e-05 Jy ! Component: 150 - total flux cleaned = 2.02356e-05 Jy ! Component: 200 - total flux cleaned = 2.8279e-05 Jy ! Total flux subtracted in 200 components = 2.8279e-05 Jy ! Clean residual min=-0.002763 max=0.002413 Jy/beam ! Clean residual mean=-0.000023 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.270649 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.270649 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.233 mas, bmaj=4.636 mas, bpa=-67.21 degrees ! Estimated noise=0.636961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000269192 Jy ! Component: 100 - total flux cleaned = -0.00032551 Jy ! Component: 150 - total flux cleaned = -0.000326346 Jy ! Component: 200 - total flux cleaned = -0.000350585 Jy ! Total flux subtracted in 200 components = -0.000350585 Jy ! Clean residual min=-0.002438 max=0.002248 Jy/beam ! Clean residual mean=-0.000011 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.270299 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.270299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070827Jy sigma=0.915127 ! Fit after self-cal, rms=0.070824Jy sigma=0.915086 wmodel J1526+6650_S_map.mod ! Writing 53 model components to file: J1526+6650_S_map.mod wobs J1526+6650_S_uvs.fits ! Writing UV FITS file: J1526+6650_S_uvs.fits wwins J1526+6650_S_map.win ! wwins: Wrote 1 windows to J1526+6650_S_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 = -0.00063184 Jy ! Component: 100 - total flux cleaned = -0.000797129 Jy ! Component: 150 - total flux cleaned = -0.00103405 Jy ! Component: 200 - total flux cleaned = -0.00111043 Jy ! Component: 250 - total flux cleaned = -0.00111113 Jy ! Component: 300 - total flux cleaned = -0.00118405 Jy ! Component: 350 - total flux cleaned = -0.00114967 Jy ! Component: 400 - total flux cleaned = -0.00118418 Jy ! Component: 450 - total flux cleaned = -0.000979263 Jy ! Component: 500 - total flux cleaned = -0.000878833 Jy ! Component: 550 - total flux cleaned = -0.000746277 Jy ! Component: 600 - total flux cleaned = -0.00064855 Jy ! Component: 650 - total flux cleaned = -0.000487101 Jy ! Component: 700 - total flux cleaned = -0.000391844 Jy ! Component: 750 - total flux cleaned = -0.000423324 Jy ! Component: 800 - total flux cleaned = -0.00032943 Jy ! Component: 850 - total flux cleaned = -0.000360188 Jy ! Component: 900 - total flux cleaned = -0.0002377 Jy ! Component: 950 - total flux cleaned = -0.000177213 Jy ! Component: 1000 - total flux cleaned = -8.73784e-05 Jy ! Component: 1050 - total flux cleaned = -0.000176004 Jy ! Component: 1100 - total flux cleaned = -8.69733e-05 Jy ! Component: 1150 - total flux cleaned = -0.000115859 Jy ! Component: 1200 - total flux cleaned = -8.67187e-05 Jy ! Component: 1250 - total flux cleaned = -0.00011553 Jy ! Component: 1300 - total flux cleaned = -0.00014384 Jy ! Component: 1350 - total flux cleaned = -0.000115302 Jy ! Component: 1400 - total flux cleaned = -8.72671e-05 Jy ! Component: 1450 - total flux cleaned = -8.72908e-05 Jy ! Component: 1500 - total flux cleaned = -5.96686e-05 Jy ! Component: 1550 - total flux cleaned = -5.9569e-05 Jy ! Component: 1600 - total flux cleaned = -5.94919e-05 Jy ! Component: 1650 - total flux cleaned = -0.000193699 Jy ! Component: 1700 - total flux cleaned = -0.00019382 Jy ! Component: 1750 - total flux cleaned = -0.000379218 Jy ! Component: 1800 - total flux cleaned = -0.000457948 Jy ! Component: 1850 - total flux cleaned = -0.000509944 Jy ! Component: 1900 - total flux cleaned = -0.000613482 Jy ! Component: 1950 - total flux cleaned = -0.000613667 Jy ! Component: 2000 - total flux cleaned = -0.000741658 Jy ! Component: 2050 - total flux cleaned = -0.000792543 Jy ! Component: 2100 - total flux cleaned = -0.000817778 Jy ! Component: 2150 - total flux cleaned = -0.000867829 Jy ! Component: 2200 - total flux cleaned = -0.000942684 Jy ! Component: 2250 - total flux cleaned = -0.00091797 Jy ! Component: 2300 - total flux cleaned = -0.00101667 Jy ! Component: 2350 - total flux cleaned = -0.00101673 Jy ! Component: 2400 - total flux cleaned = -0.0010899 Jy ! Component: 2450 - total flux cleaned = -0.00111425 Jy ! Component: 2500 - total flux cleaned = -0.00116248 Jy ! Component: 2550 - total flux cleaned = -0.00125813 Jy ! Component: 2600 - total flux cleaned = -0.00123421 Jy ! Component: 2650 - total flux cleaned = -0.00130545 Jy ! Component: 2700 - total flux cleaned = -0.0013995 Jy ! Component: 2750 - total flux cleaned = -0.00144637 Jy ! Component: 2800 - total flux cleaned = -0.00137654 Jy ! Component: 2850 - total flux cleaned = -0.0015153 Jy ! Component: 2900 - total flux cleaned = -0.00153833 Jy ! Component: 2950 - total flux cleaned = -0.00151541 Jy ! Component: 3000 - total flux cleaned = -0.00153838 Jy ! Component: 3050 - total flux cleaned = -0.00151587 Jy ! Component: 3100 - total flux cleaned = -0.00144817 Jy ! Component: 3150 - total flux cleaned = -0.00153814 Jy ! Component: 3200 - total flux cleaned = -0.00164981 Jy ! Component: 3250 - total flux cleaned = -0.00182756 Jy ! Component: 3300 - total flux cleaned = -0.001805 Jy ! Component: 3350 - total flux cleaned = -0.00189314 Jy ! Component: 3400 - total flux cleaned = -0.00187138 Jy ! Component: 3450 - total flux cleaned = -0.00189314 Jy ! Component: 3500 - total flux cleaned = -0.00193645 Jy ! Component: 3550 - total flux cleaned = -0.00210906 Jy ! Component: 3600 - total flux cleaned = -0.00213069 Jy ! Component: 3650 - total flux cleaned = -0.00225889 Jy ! Component: 3700 - total flux cleaned = -0.00221622 Jy ! Component: 3750 - total flux cleaned = -0.00225851 Jy ! Component: 3800 - total flux cleaned = -0.00236392 Jy ! Component: 3850 - total flux cleaned = -0.00232193 Jy ! Component: 3900 - total flux cleaned = -0.00240546 Jy ! Component: 3950 - total flux cleaned = -0.00248877 Jy ! Component: 4000 - total flux cleaned = -0.00246792 Jy ! Component: 4050 - total flux cleaned = -0.00252984 Jy ! Total flux subtracted in 4096 components = -0.00255031 Jy ! Clean residual min=-0.001171 max=0.001259 Jy/beam ! Clean residual mean=-0.000008 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.267749 Jy keep ! Adding 321 model components to the UV plane model. ! The established model now contains 374 components and 0.267749 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv125_uvs/J1526+6650_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.233 x 4.636 at -67.21 degrees (North through East) ! Clean map min=-0.0018545 max=0.23042 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv125_uvs/J1526+6650_S_map.fits wmodel /scr/pima/rv125_uvs/J1526+6650_S_map.mod ! Writing 374 model components to file: /scr/pima/rv125_uvs/J1526+6650_S_map.mod wobs /scr/pima/rv125_uvs/J1526+6650_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv125_uvs/J1526+6650_S_uvs.fits wwins /scr/pima/rv125_uvs/J1526+6650_S_map.win ! wwins: Wrote 2 windows to /scr/pima/rv125_uvs/J1526+6650_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.230424 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000362352 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.471763 0.471763 0.943526 1.88705 3.7741 7.54821 15.0964 30.1928 60.3857 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.23 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 635.912 quit ! Quitting program ! Log file /scr/pima/rv125_uvs/J1526+6650_S_dfm.log closed on Sun Dec 23 06:59:52 2018