! Started logfile: /scr/pima/rv102_uvs/J2311+4543_X_dfm.log on Sat Nov 9 10:23:08 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/J2311+4543_X_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J2311+4543_X_uva.fits ! AN table 1: 119 integrations on 66 of 66 possible baselines. ! AN table 2: 9 integrations on 28 of 28 possible baselines. ! AN table 3: 71 integrations on 1 of 1 possible baselines. ! AN table 4: 18 integrations on 10 of 10 possible baselines. ! AN table 5: 19 integrations on 1 of 1 possible baselines. ! AN table 6: 238 integrations on 6 of 6 possible baselines. ! AN table 7: 119 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.504189 visibilities/baseline/integration-bin. ! Found source: J2311+4543 ! ! 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 30572 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 J2311+4543_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 635 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 142 telescope corrections were flagged in sub-array 3. ! A total of 20 telescope corrections were flagged in sub-array 4. ! A total of 38 telescope corrections were flagged in sub-array 5. ! A total of 124 telescope corrections were flagged in sub-array 6. ! A total of 473 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 635 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 142 telescope corrections were flagged in sub-array 3. ! A total of 20 telescope corrections were flagged in sub-array 4. ! A total of 38 telescope corrections were flagged in sub-array 5. ! A total of 124 telescope corrections were flagged in sub-array 6. ! A total of 473 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 798 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 142 telescope corrections were flagged in sub-array 3. ! A total of 20 telescope corrections were flagged in sub-array 4. ! A total of 38 telescope corrections were flagged in sub-array 5. ! A total of 505 telescope corrections were flagged in sub-array 6. ! A total of 636 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 798 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 142 telescope corrections were flagged in sub-array 3. ! A total of 20 telescope corrections were flagged in sub-array 4. ! A total of 38 telescope corrections were flagged in sub-array 5. ! A total of 505 telescope corrections were flagged in sub-array 6. ! A total of 636 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=1.230112Jy sigma=15.864168 ! Fit after self-cal, rms=0.377608Jy sigma=5.133496 ! 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=0.5005 mas, bmaj=1.268 mas, bpa=12.38 degrees ! Estimated noise=0.636105 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 = 0.51825 Jy ! Component: 100 - total flux cleaned = 0.631596 Jy ! Total flux subtracted in 100 components = 0.631596 Jy ! Clean residual min=-0.021844 max=0.035136 Jy/beam ! Clean residual mean=0.000007 rms=0.004902 Jy/beam ! Combined flux in latest and established models = 0.631596 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.631596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217081Jy sigma=2.667386 ! Fit after self-cal, rms=0.217080Jy sigma=2.667369 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0393204 Jy ! Component: 100 - total flux cleaned = 0.0569539 Jy ! Total flux subtracted in 100 components = 0.0569539 Jy ! Clean residual min=-0.020833 max=0.031511 Jy/beam ! Clean residual mean=-0.000005 rms=0.004536 Jy/beam ! Combined flux in latest and established models = 0.68855 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.68855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.207185Jy sigma=2.589346 ! Fit after self-cal, rms=0.207177Jy sigma=2.589074 ! Inverting map ! Added new window around map position (4.4, 12.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0227877 Jy ! Component: 100 - total flux cleaned = 0.0276068 Jy ! Total flux subtracted in 100 components = 0.0276068 Jy ! Clean residual min=-0.021306 max=0.029971 Jy/beam ! Clean residual mean=-0.000007 rms=0.004251 Jy/beam ! Combined flux in latest and established models = 0.716156 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.716156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.204146Jy sigma=2.521936 ! Fit after self-cal, rms=0.203796Jy sigma=2.516617 ! Inverting map ! Added new window around map position (-2.4, 16). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0229652 Jy ! Component: 100 - total flux cleaned = 0.0290781 Jy ! Total flux subtracted in 100 components = 0.0290781 Jy ! Clean residual min=-0.022525 max=0.023545 Jy/beam ! Clean residual mean=-0.000012 rms=0.004031 Jy/beam ! Combined flux in latest and established models = 0.745235 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.745234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201409Jy sigma=2.463920 ! Fit after self-cal, rms=0.201032Jy sigma=2.458867 ! 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=0.6089 mas, bmaj=1.352 mas, bpa=13.04 degrees ! Estimated noise=0.366492 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 = 0.0156669 Jy ! Component: 100 - total flux cleaned = 0.0187964 Jy ! Component: 150 - total flux cleaned = 0.0217394 Jy ! Component: 200 - total flux cleaned = 0.0244269 Jy ! Total flux subtracted in 200 components = 0.0244269 Jy ! Clean residual min=-0.022405 max=0.028175 Jy/beam ! Clean residual mean=0.000088 rms=0.005032 Jy/beam ! Combined flux in latest and established models = 0.769661 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 39 components and 0.769661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199862Jy sigma=2.416357 ! Fit after self-cal, rms=0.199625Jy sigma=2.412703 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6089 x 1.352 at 13.04 degrees (North through East) ! Clean map min=-0.020576 max=0.65966 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.00 KP 1.00 LA 0.95 ! MA 1.03 NL 1.79 NY 0.99 ON 1.00 ! PT 1.01 SC 0.99 WF 1.06 WZ 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HN 0.96 KP 0.92 LA 0.92 ! MK 0.91 NL 1.08 PT 0.92 SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! NY 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 KP 0.96 LA 0.95 MK 1.06 ! PT 0.90 ! ! Telescope amplitude corrections in sub-array 5: ! MK 0.00* NY 0.00* ! ! A total of 228 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! MA 0.98 NY 1.05 ON 0.96 WZ 0.93 ! ! A total of 75 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! FD 1.03 HN 0.94 LA 0.99 MA 0.98 ! NY 1.01 ON 0.97 PT 1.01 SC 0.98 ! WF 0.96 WZ 0.99 ! ! ! Correcting IF 2. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.03 KP 1.01 LA 0.97 ! MA 1.01 NL 1.75 NY 0.97 ON 1.00 ! PT 1.02 SC 1.00 WF 1.04 WZ 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 HN 0.95 KP 0.93 LA 0.92 ! MK 0.92 NL 1.08 PT 0.95 SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! NY 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.95 KP 0.93 LA 0.93 MK 1.03 ! PT 0.94 ! ! Telescope amplitude corrections in sub-array 5: ! MK 0.00* NY 0.00* ! ! A total of 228 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! MA 0.93 NY 1.03 ON 0.97 WZ 0.93 ! ! A total of 75 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! FD 1.02 HN 0.95 LA 0.98 MA 0.94 ! NY 1.00 ON 0.95 PT 1.03 SC 1.00 ! WF 0.93 WZ 0.95 ! ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.05 KP 0.97 LA 0.98 ! MA 1.10 NL 1.88 NY 1.00* ON 0.98 ! PT 1.02 SC 0.99 WF 1.07 WZ 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 HN 0.97 KP 0.95 LA 0.90 ! MK 0.91 NL 1.10 PT 0.93 SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! NY 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.95 KP 0.93 LA 0.92 MK 1.04 ! PT 0.94 ! ! Telescope amplitude corrections in sub-array 5: ! MK 0.00* NY 0.00* ! ! A total of 447 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! MA 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! A total of 51 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! FD 1.01 HN 0.92 LA 1.01 MA 0.94 ! NY 1.00* ON 0.95 PT 1.01 SC 0.99 ! WF 0.94 WZ 0.93 ! ! ! Correcting IF 4. ! A total of 51 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.05 KP 0.95 LA 0.99 ! MA 1.14 NL 1.93 NY 1.00* ON 1.02 ! PT 0.99 SC 0.97 WF 1.06 WZ 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 HN 0.96 KP 0.93 LA 0.89 ! MK 0.96 NL 1.09 PT 0.91 SC 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! NY 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.15 KP 0.93 LA 0.93 MK 1.03 ! PT 0.95 ! ! Telescope amplitude corrections in sub-array 5: ! MK 0.00* NY 0.00* ! ! A total of 447 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! MA 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! A total of 51 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! FD 0.97 HN 0.94 LA 1.01 MA 1.00 ! NY 1.00* ON 0.99 PT 0.97 SC 0.98 ! WF 0.92 WZ 0.90 ! ! ! Fit before self-cal, rms=0.199625Jy sigma=2.412703 ! Fit after self-cal, rms=0.184058Jy sigma=1.966179 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5912 mas, bmaj=1.329 mas, bpa=13.27 degrees ! Estimated noise=0.382468 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 = -0.0105283 Jy ! Component: 100 - total flux cleaned = -0.0114173 Jy ! Component: 150 - total flux cleaned = -0.0114102 Jy ! Component: 200 - total flux cleaned = -0.0113968 Jy ! Total flux subtracted in 200 components = -0.0113968 Jy ! Clean residual min=-0.006118 max=0.006698 Jy/beam ! Clean residual mean=0.000133 rms=0.001322 Jy/beam ! Combined flux in latest and established models = 0.758265 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.758265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.183175Jy sigma=1.951467 ! Fit after self-cal, rms=0.183314Jy sigma=1.948955 ! Inverting map ! Added new window around map position (2.2, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268975 Jy ! Component: 100 - total flux cleaned = 0.00329774 Jy ! Component: 150 - total flux cleaned = 0.00393682 Jy ! Component: 200 - total flux cleaned = 0.0040762 Jy ! Total flux subtracted in 200 components = 0.0040762 Jy ! Clean residual min=-0.005171 max=0.005344 Jy/beam ! Clean residual mean=0.000106 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 0.762341 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 57 components and 0.762341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182942Jy sigma=1.943143 ! Fit after self-cal, rms=0.182891Jy sigma=1.942513 ! 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=0.182891Jy sigma=1.942513 ! Fit after self-cal, rms=0.182243Jy sigma=1.935823 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5902 mas, bmaj=1.328 mas, bpa=13.22 degrees ! Estimated noise=0.38167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00604052 Jy ! Component: 100 - total flux cleaned = -0.0055214 Jy ! Component: 150 - total flux cleaned = -0.0050806 Jy ! Component: 200 - total flux cleaned = -0.00495431 Jy ! Total flux subtracted in 200 components = -0.00495431 Jy ! Clean residual min=-0.004627 max=0.004143 Jy/beam ! Clean residual mean=0.000080 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.757387 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 60 components and 0.757387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181910Jy sigma=1.930236 ! Fit after self-cal, rms=0.181836Jy sigma=1.929507 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 = -0.00174181 Jy ! Component: 100 - total flux cleaned = -0.00139552 Jy ! Component: 150 - total flux cleaned = -0.00130197 Jy ! Component: 200 - total flux cleaned = -0.00139249 Jy ! Total flux subtracted in 200 components = -0.00139249 Jy ! Clean residual min=-0.004151 max=0.004134 Jy/beam ! Clean residual mean=0.000080 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.755994 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 66 components and 0.755994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181710Jy sigma=1.927484 ! Fit after self-cal, rms=0.181688Jy sigma=1.927282 ! Inverting map ! Added new window around map position (-0.2, -18.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00346323 Jy ! Component: 100 - total flux cleaned = 0.00419725 Jy ! Component: 150 - total flux cleaned = 0.00482031 Jy ! Component: 200 - total flux cleaned = 0.00513259 Jy ! Total flux subtracted in 200 components = 0.00513259 Jy ! Clean residual min=-0.004017 max=0.003538 Jy/beam ! Clean residual mean=0.000062 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.761127 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 80 components and 0.761127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181550Jy sigma=1.925558 ! Fit after self-cal, rms=0.181541Jy sigma=1.925372 ! 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=0.181541Jy sigma=1.925372 ! Fit after self-cal, rms=0.181393Jy sigma=1.923790 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5897 mas, bmaj=1.327 mas, bpa=13.2 degrees ! Estimated noise=0.381199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00308453 Jy ! Component: 100 - total flux cleaned = -0.0033102 Jy ! Component: 150 - total flux cleaned = -0.00358132 Jy ! Component: 200 - total flux cleaned = -0.00366246 Jy ! Total flux subtracted in 200 components = -0.00366246 Jy ! Clean residual min=-0.003557 max=0.003202 Jy/beam ! Clean residual mean=0.000053 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.757464 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 84 components and 0.757464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181269Jy sigma=1.921762 ! Fit after self-cal, rms=0.181242Jy sigma=1.921512 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 = -0.000910573 Jy ! Component: 100 - total flux cleaned = -0.000693616 Jy ! Component: 150 - total flux cleaned = -0.000372022 Jy ! Component: 200 - total flux cleaned = -0.000139606 Jy ! Total flux subtracted in 200 components = -0.000139606 Jy ! Clean residual min=-0.003411 max=0.003027 Jy/beam ! Clean residual mean=0.000051 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.757325 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 87 components and 0.757325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181190Jy sigma=1.920738 ! Fit after self-cal, rms=0.181183Jy sigma=1.920666 ! 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=0.181183Jy sigma=1.920666 ! Fit after self-cal, rms=0.181172Jy sigma=1.920109 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.283 mas, bmaj=3.486 mas, bpa=73.66 degrees ! Estimated noise=0.586967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00183502 Jy ! Component: 100 - total flux cleaned = -0.00171815 Jy ! Component: 150 - total flux cleaned = -0.00137445 Jy ! Component: 200 - total flux cleaned = -0.00102057 Jy ! Total flux subtracted in 200 components = -0.00102057 Jy ! Clean residual min=-0.004438 max=0.003673 Jy/beam ! Clean residual mean=0.000112 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.756304 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 99 components and 0.756304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181163Jy sigma=1.920289 ! Fit after self-cal, rms=0.181149Jy sigma=1.920060 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 = -0.000607616 Jy ! Component: 100 - total flux cleaned = -0.000373892 Jy ! Component: 150 - total flux cleaned = -0.000173252 Jy ! Component: 200 - total flux cleaned = -4.10581e-05 Jy ! Total flux subtracted in 200 components = -4.10581e-05 Jy ! Clean residual min=-0.004421 max=0.003623 Jy/beam ! Clean residual mean=0.000106 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 0.756263 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 103 components and 0.756263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181162Jy sigma=1.920453 ! Fit after self-cal, rms=0.181160Jy sigma=1.920402 ! 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=0.5895 mas, bmaj=1.325 mas, bpa=13.18 degrees ! Estimated noise=0.380874 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5895 x 1.325 at 13.18 degrees (North through East) ! Clean map min=-0.0028179 max=0.66981 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181160Jy sigma=1.920402 ! Fit after self-cal, rms=0.171545Jy sigma=1.716735 ! Inverting map and beam ! Estimated beam: bmin=0.5897 mas, bmaj=1.324 mas, bpa=13.17 degrees ! Estimated noise=0.381607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00112465 Jy ! Component: 100 - total flux cleaned = -0.00104769 Jy ! Component: 150 - total flux cleaned = -0.00104695 Jy ! Component: 200 - total flux cleaned = -0.000922546 Jy ! Total flux subtracted in 200 components = -0.000922546 Jy ! Clean residual min=-0.003193 max=0.002777 Jy/beam ! Clean residual mean=0.000029 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.755341 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 108 components and 0.755341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171484Jy sigma=1.715536 ! Fit after self-cal, rms=0.171477Jy sigma=1.715430 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000603641 Jy ! Component: 100 - total flux cleaned = -0.000548081 Jy ! Component: 150 - total flux cleaned = -0.000498604 Jy ! Component: 200 - total flux cleaned = -0.000454607 Jy ! Total flux subtracted in 200 components = -0.000454607 Jy ! Clean residual min=-0.003122 max=0.002715 Jy/beam ! Clean residual mean=0.000029 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.754886 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 113 components and 0.754886 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171450Jy sigma=1.714969 ! Fit after self-cal, rms=0.171447Jy sigma=1.714940 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171447Jy sigma=1.714940 ! Fit after self-cal, rms=0.171465Jy sigma=1.714637 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=0.4982 mas, bmaj=1.249 mas, bpa=12.47 degrees ! Estimated noise=0.655106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.517855 Jy ! Component: 100 - total flux cleaned = 0.630981 Jy ! Component: 150 - total flux cleaned = 0.669848 Jy ! Component: 200 - total flux cleaned = 0.691632 Jy ! Total flux subtracted in 200 components = 0.691632 Jy ! Clean residual min=-0.005823 max=0.010750 Jy/beam ! Clean residual mean=0.000011 rms=0.001390 Jy/beam ! Combined flux in latest and established models = 0.691632 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 6 model components to the UV plane model. ! The established model now contains 6 components and 0.691632 Jy ! Inverting map and beam ! Estimated beam: bmin=0.5894 mas, bmaj=1.323 mas, bpa=13.16 degrees ! Estimated noise=0.381392 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 = 0.0186627 Jy ! Component: 100 - total flux cleaned = 0.0291159 Jy ! Component: 150 - total flux cleaned = 0.0362459 Jy ! Component: 200 - total flux cleaned = 0.0415167 Jy ! Total flux subtracted in 200 components = 0.0415167 Jy ! Clean residual min=-0.003012 max=0.004031 Jy/beam ! Clean residual mean=0.000107 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.733149 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.733149 Jy ! Inverting map ! Added new window around map position (-2.8, -11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00437272 Jy ! Component: 100 - total flux cleaned = 0.00777243 Jy ! Component: 150 - total flux cleaned = 0.0105679 Jy ! Component: 200 - total flux cleaned = 0.0127489 Jy ! Total flux subtracted in 200 components = 0.0127489 Jy ! Clean residual min=-0.002896 max=0.002912 Jy/beam ! Clean residual mean=0.000053 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.745898 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 47 components and 0.745898 Jy ! Inverting map ! Added new window around map position (12.4, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284113 Jy ! Component: 100 - total flux cleaned = 0.0039571 Jy ! Component: 150 - total flux cleaned = 0.0048202 Jy ! Component: 200 - total flux cleaned = 0.00548387 Jy ! Total flux subtracted in 200 components = 0.00548387 Jy ! Clean residual min=-0.002741 max=0.002562 Jy/beam ! Clean residual mean=0.000030 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.751382 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 61 components and 0.751381 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=2.279 mas, bmaj=3.481 mas, bpa=73.7 degrees ! Estimated noise=0.589411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270541 Jy ! Component: 100 - total flux cleaned = 0.00326943 Jy ! Component: 150 - total flux cleaned = 0.00373979 Jy ! Component: 200 - total flux cleaned = 0.00414488 Jy ! Total flux subtracted in 200 components = 0.00414488 Jy ! Clean residual min=-0.003312 max=0.003139 Jy/beam ! Clean residual mean=0.000039 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.755526 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 = 0.000223705 Jy ! Component: 100 - total flux cleaned = 0.000386163 Jy ! Component: 150 - total flux cleaned = 0.000535241 Jy ! Component: 200 - total flux cleaned = 0.000638332 Jy ! Total flux subtracted in 200 components = 0.000638332 Jy ! Clean residual min=-0.003233 max=0.003045 Jy/beam ! Clean residual mean=0.000032 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.756164 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 81 components and 0.756164 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.5894 mas, bmaj=1.323 mas, bpa=13.16 degrees ! Estimated noise=0.381392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000508123 Jy ! Component: 100 - total flux cleaned = -0.000748238 Jy ! Component: 150 - total flux cleaned = -0.000856125 Jy ! Component: 200 - total flux cleaned = -0.00100541 Jy ! Total flux subtracted in 200 components = -0.00100541 Jy ! Clean residual min=-0.002635 max=0.002535 Jy/beam ! Clean residual mean=0.000014 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.755159 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 96 components and 0.755159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171408Jy sigma=1.713652 ! Fit after self-cal, rms=0.171379Jy sigma=1.713185 wmodel J2311+4543_X_map.mod ! Writing 96 model components to file: J2311+4543_X_map.mod wobs J2311+4543_X_uvs.fits ! Writing UV FITS file: J2311+4543_X_uvs.fits wwins J2311+4543_X_map.win ! wwins: Wrote 7 windows to J2311+4543_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 = -0.000345533 Jy ! Component: 100 - total flux cleaned = -0.000208959 Jy ! Component: 150 - total flux cleaned = -0.000252821 Jy ! Component: 200 - total flux cleaned = -0.000210479 Jy ! Component: 250 - total flux cleaned = -0.000210286 Jy ! Component: 300 - total flux cleaned = -0.000210181 Jy ! Component: 350 - total flux cleaned = -9.03071e-05 Jy ! Component: 400 - total flux cleaned = -0.000209826 Jy ! Component: 450 - total flux cleaned = -0.000326705 Jy ! Component: 500 - total flux cleaned = -0.000326134 Jy ! Component: 550 - total flux cleaned = -0.000326032 Jy ! Component: 600 - total flux cleaned = -0.000438776 Jy ! Component: 650 - total flux cleaned = -0.000475644 Jy ! Component: 700 - total flux cleaned = -0.000475693 Jy ! Component: 750 - total flux cleaned = -0.000621298 Jy ! Component: 800 - total flux cleaned = -0.000729323 Jy ! Component: 850 - total flux cleaned = -0.000729251 Jy ! Component: 900 - total flux cleaned = -0.000764838 Jy ! Component: 950 - total flux cleaned = -0.00094021 Jy ! Component: 1000 - total flux cleaned = -0.000939823 Jy ! Component: 1050 - total flux cleaned = -0.00100862 Jy ! Component: 1100 - total flux cleaned = -0.00117891 Jy ! Component: 1150 - total flux cleaned = -0.001213 Jy ! Component: 1200 - total flux cleaned = -0.00117901 Jy ! Component: 1250 - total flux cleaned = -0.00127911 Jy ! Component: 1300 - total flux cleaned = -0.00141095 Jy ! Component: 1350 - total flux cleaned = -0.00134527 Jy ! Component: 1400 - total flux cleaned = -0.00141042 Jy ! Component: 1450 - total flux cleaned = -0.00147484 Jy ! Component: 1500 - total flux cleaned = -0.00157115 Jy ! Component: 1550 - total flux cleaned = -0.00160265 Jy ! Component: 1600 - total flux cleaned = -0.00166612 Jy ! Component: 1650 - total flux cleaned = -0.00172887 Jy ! Component: 1700 - total flux cleaned = -0.00175981 Jy ! Component: 1750 - total flux cleaned = -0.00194607 Jy ! Component: 1800 - total flux cleaned = -0.00185341 Jy ! Component: 1850 - total flux cleaned = -0.00194558 Jy ! Component: 1900 - total flux cleaned = -0.00191544 Jy ! Component: 1950 - total flux cleaned = -0.00200631 Jy ! Component: 2000 - total flux cleaned = -0.00206658 Jy ! Component: 2050 - total flux cleaned = -0.00218635 Jy ! Component: 2100 - total flux cleaned = -0.00227558 Jy ! Component: 2150 - total flux cleaned = -0.00227536 Jy ! Component: 2200 - total flux cleaned = -0.00215769 Jy ! Component: 2250 - total flux cleaned = -0.00236307 Jy ! Component: 2300 - total flux cleaned = -0.00245046 Jy ! Component: 2350 - total flux cleaned = -0.00259528 Jy ! Component: 2400 - total flux cleaned = -0.00242242 Jy ! Component: 2450 - total flux cleaned = -0.0025658 Jy ! Component: 2500 - total flux cleaned = -0.00259453 Jy ! Component: 2550 - total flux cleaned = -0.00270813 Jy ! Component: 2600 - total flux cleaned = -0.00270838 Jy ! Component: 2650 - total flux cleaned = -0.00279283 Jy ! Component: 2700 - total flux cleaned = -0.00287694 Jy ! Component: 2750 - total flux cleaned = -0.00298827 Jy ! Component: 2800 - total flux cleaned = -0.0029053 Jy ! Component: 2850 - total flux cleaned = -0.00301551 Jy ! Component: 2900 - total flux cleaned = -0.00309792 Jy ! Component: 2950 - total flux cleaned = -0.00312537 Jy ! Component: 3000 - total flux cleaned = -0.00317984 Jy ! Component: 3050 - total flux cleaned = -0.00328839 Jy ! Component: 3100 - total flux cleaned = -0.00331536 Jy ! Component: 3150 - total flux cleaned = -0.00326163 Jy ! Component: 3200 - total flux cleaned = -0.00326177 Jy ! Component: 3250 - total flux cleaned = -0.00342153 Jy ! Component: 3300 - total flux cleaned = -0.0034216 Jy ! Component: 3350 - total flux cleaned = -0.00352716 Jy ! Component: 3400 - total flux cleaned = -0.00360611 Jy ! Component: 3450 - total flux cleaned = -0.00371077 Jy ! Component: 3500 - total flux cleaned = -0.00363252 Jy ! Component: 3550 - total flux cleaned = -0.00363248 Jy ! Component: 3600 - total flux cleaned = -0.00363246 Jy ! Component: 3650 - total flux cleaned = -0.00381247 Jy ! Component: 3700 - total flux cleaned = -0.00388906 Jy ! Component: 3750 - total flux cleaned = -0.00388909 Jy ! Component: 3800 - total flux cleaned = -0.00388898 Jy ! Component: 3850 - total flux cleaned = -0.00388884 Jy ! Component: 3900 - total flux cleaned = -0.00381335 Jy ! Component: 3950 - total flux cleaned = -0.0040142 Jy ! Component: 4000 - total flux cleaned = -0.00396419 Jy ! Component: 4050 - total flux cleaned = -0.00413841 Jy ! Total flux subtracted in 4096 components = -0.00416321 Jy ! Clean residual min=-0.001465 max=0.001363 Jy/beam ! Clean residual mean=0.000004 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.750996 Jy keep ! Adding 324 model components to the UV plane model. ! The established model now contains 420 components and 0.750996 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv102_uvs/J2311+4543_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5894 x 1.323 at 13.16 degrees (North through East) ! Clean map min=-0.0018836 max=0.67307 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J2311+4543_X_map.fits wmodel /scr/pima/rv102_uvs/J2311+4543_X_map.mod ! Writing 420 model components to file: /scr/pima/rv102_uvs/J2311+4543_X_map.mod wobs /scr/pima/rv102_uvs/J2311+4543_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J2311+4543_X_uvs.fits wwins /scr/pima/rv102_uvs/J2311+4543_X_map.win ! wwins: Wrote 8 windows to /scr/pima/rv102_uvs/J2311+4543_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.673068 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000414056 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.184553 0.184553 0.369106 0.738212 1.47642 2.95285 5.9057 11.8114 23.6228 47.2456 94.4912 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.673 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1625.55 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J2311+4543_X_dfm.log closed on Sat Nov 9 10:23:14 2019