! Started logfile: .//J1246-2547_X_dfm.log on Wed Nov 16 11:58:07 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J1246-2547_X_uvm.fits ! Reading UV FITS file: .//J1246-2547_X_uvm.fits ! AN table 1: 29 integrations on 36 of 36 possible baselines. ! AN table 2: 33 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.804666 visibilities/baseline/integration-bin. ! Found source: J1246-2547 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 94 lines of history. ! ! Reading 16280 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Polarization RR is unavailable. ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: I, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1246-2547_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 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 28 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.667565Jy sigma=41.650900 ! Fit after self-cal, rms=0.381826Jy sigma=9.859826 ! 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=0.6928 mas, bmaj=1.938 mas, bpa=-4.654 degrees ! Estimated noise=0.440846 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 = 1.02655 Jy ! Component: 100 - total flux cleaned = 1.25041 Jy ! Total flux subtracted in 100 components = 1.25041 Jy ! Clean residual min=-0.033807 max=0.090997 Jy/beam ! Clean residual mean=0.000023 rms=0.008869 Jy/beam ! Combined flux in latest and established models = 1.25041 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1.25041 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.210520Jy sigma=4.871024 ! Fit after self-cal, rms=0.210540Jy sigma=4.870238 ! Inverting map ! Added new window around map position (-1.2, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0781804 Jy ! Component: 100 - total flux cleaned = 0.117138 Jy ! Total flux subtracted in 100 components = 0.117138 Jy ! Clean residual min=-0.030143 max=0.075707 Jy/beam ! Clean residual mean=0.000034 rms=0.006738 Jy/beam ! Combined flux in latest and established models = 1.36754 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.36754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.174583Jy sigma=3.853951 ! Fit after self-cal, rms=0.170804Jy sigma=3.701404 ! Inverting map ! Added new window around map position (-1, -2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0474739 Jy ! Component: 100 - total flux cleaned = 0.0648195 Jy ! Total flux subtracted in 100 components = 0.0648195 Jy ! Clean residual min=-0.028801 max=0.040966 Jy/beam ! Clean residual mean=0.000038 rms=0.005476 Jy/beam ! Combined flux in latest and established models = 1.43236 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 1.43236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.157342Jy sigma=3.304362 ! Fit after self-cal, rms=0.156411Jy sigma=3.259452 ! Inverting map ! Added new window around map position (1.2, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0332273 Jy ! Component: 100 - total flux cleaned = 0.0411547 Jy ! Total flux subtracted in 100 components = 0.0411547 Jy ! Clean residual min=-0.031649 max=0.024958 Jy/beam ! Clean residual mean=0.000045 rms=0.005014 Jy/beam ! Combined flux in latest and established models = 1.47352 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 1.47352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.147632Jy sigma=3.091035 ! Fit after self-cal, rms=0.146537Jy sigma=3.073449 ! 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=0.9164 mas, bmaj=2.355 mas, bpa=-7.958 degrees ! Estimated noise=0.231576 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 = 0.0214592 Jy ! Component: 100 - total flux cleaned = 0.0303196 Jy ! Component: 150 - total flux cleaned = 0.0310648 Jy ! Component: 200 - total flux cleaned = 0.0317467 Jy ! Total flux subtracted in 200 components = 0.0317467 Jy ! Clean residual min=-0.025006 max=0.025092 Jy/beam ! Clean residual mean=0.000083 rms=0.006094 Jy/beam ! Combined flux in latest and established models = 1.50526 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 38 components and 1.50526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.141982Jy sigma=2.994557 ! Fit after self-cal, rms=0.141343Jy sigma=2.984157 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9164 x 2.355 at -7.958 degrees (North through East) ! Clean map min=-0.023307 max=1.2619 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.94 HN 1.02 KP 1.06 ! LA 1.04 MK 1.01 NL 1.01 OV 0.99 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.93 HN 1.05 KP 1.06 ! LA 1.02 MK 1.01 NL 1.01 OV 0.99 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.93 HN 1.04 KP 1.06 ! LA 1.02 MK 1.00 NL 1.01 OV 0.99 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.19 KP 1.07 LA 0.96 ! MK 0.99 NL 1.09 OV 0.99 PT 1.00 ! SC 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.93 HN 1.02 KP 1.05 ! LA 1.04 MK 1.01 NL 1.00 OV 0.98 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.20 KP 1.06 LA 0.95 ! MK 1.00 NL 1.08 OV 0.98 PT 0.99 ! SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.92 HN 1.03 KP 1.04 ! LA 0.99 MK 1.00 NL 0.98 OV 0.97 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.92 HN 1.03 KP 1.04 ! LA 1.04 MK 1.00 NL 0.99 OV 0.97 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.20 KP 1.05 LA 0.93 ! MK 1.00 NL 1.10 OV 0.98 PT 0.98 ! SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.91 HN 1.03 KP 1.04 ! LA 1.02 MK 0.99 NL 1.00 OV 0.97 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.91 HN 1.03 KP 1.03 ! LA 1.04 MK 0.99 NL 0.98 OV 0.97 ! PT 0.94 SC 0.97 ! ! ! Fit before self-cal, rms=0.141343Jy sigma=2.984157 ! Fit after self-cal, rms=0.121719Jy sigma=2.451297 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9181 mas, bmaj=2.355 mas, bpa=-7.824 degrees ! Estimated noise=0.230501 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 = -0.0150901 Jy ! Component: 100 - total flux cleaned = -0.0226395 Jy ! Component: 150 - total flux cleaned = -0.0248947 Jy ! Component: 200 - total flux cleaned = -0.0256531 Jy ! Total flux subtracted in 200 components = -0.0256531 Jy ! Clean residual min=-0.014998 max=0.013619 Jy/beam ! Clean residual mean=0.000044 rms=0.003294 Jy/beam ! Combined flux in latest and established models = 1.47961 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 1.47961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.119095Jy sigma=2.401787 ! Fit after self-cal, rms=0.118702Jy sigma=2.395546 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.118702Jy sigma=2.395546 ! Fit after self-cal, rms=0.117981Jy sigma=2.378705 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9191 mas, bmaj=2.357 mas, bpa=-7.811 degrees ! Estimated noise=0.229105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0108489 Jy ! Component: 100 - total flux cleaned = -0.0148898 Jy ! Component: 150 - total flux cleaned = -0.0162679 Jy ! Component: 200 - total flux cleaned = -0.0170062 Jy ! Total flux subtracted in 200 components = -0.0170062 Jy ! Clean residual min=-0.013844 max=0.013541 Jy/beam ! Clean residual mean=0.000036 rms=0.003094 Jy/beam ! Combined flux in latest and established models = 1.46261 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 59 components and 1.46261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.116364Jy sigma=2.355510 ! Fit after self-cal, rms=0.116161Jy sigma=2.352605 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 = -0.000435689 Jy ! Component: 100 - total flux cleaned = -0.000730085 Jy ! Component: 150 - total flux cleaned = -0.000988108 Jy ! Component: 200 - total flux cleaned = -0.00122802 Jy ! Total flux subtracted in 200 components = -0.00122802 Jy ! Clean residual min=-0.013682 max=0.013643 Jy/beam ! Clean residual mean=0.000036 rms=0.003071 Jy/beam ! Combined flux in latest and established models = 1.46138 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 1.46138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.115656Jy sigma=2.346066 ! Fit after self-cal, rms=0.115528Jy sigma=2.344451 ! Inverting map ! Added new window around map position (8.2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123358 Jy ! Component: 100 - total flux cleaned = 0.0138887 Jy ! Component: 150 - total flux cleaned = 0.015393 Jy ! Component: 200 - total flux cleaned = 0.0157549 Jy ! Total flux subtracted in 200 components = 0.0157549 Jy ! Clean residual min=-0.012712 max=0.010375 Jy/beam ! Clean residual mean=0.000053 rms=0.002880 Jy/beam ! Combined flux in latest and established models = 1.47713 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 1.47713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.113782Jy sigma=2.302883 ! Fit after self-cal, rms=0.113634Jy sigma=2.299656 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.113634Jy sigma=2.299656 ! Fit after self-cal, rms=0.101930Jy sigma=2.074322 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9206 mas, bmaj=2.357 mas, bpa=-7.836 degrees ! Estimated noise=0.229239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00912749 Jy ! Component: 100 - total flux cleaned = -0.013141 Jy ! Component: 150 - total flux cleaned = -0.014994 Jy ! Component: 200 - total flux cleaned = -0.0161669 Jy ! Total flux subtracted in 200 components = -0.0161669 Jy ! Clean residual min=-0.011352 max=0.007669 Jy/beam ! Clean residual mean=0.000041 rms=0.001961 Jy/beam ! Combined flux in latest and established models = 1.46097 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 96 components and 1.46097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.100658Jy sigma=2.051044 ! Fit after self-cal, rms=0.100518Jy sigma=2.048994 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 = -0.00239342 Jy ! Component: 100 - total flux cleaned = -0.00326126 Jy ! Component: 150 - total flux cleaned = -0.00391455 Jy ! Component: 200 - total flux cleaned = -0.00431649 Jy ! Total flux subtracted in 200 components = -0.00431649 Jy ! Clean residual min=-0.010611 max=0.007647 Jy/beam ! Clean residual mean=0.000039 rms=0.001922 Jy/beam ! Combined flux in latest and established models = 1.45665 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 103 components and 1.45665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.100180Jy sigma=2.042101 ! Fit after self-cal, rms=0.100123Jy sigma=2.041389 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.100123Jy sigma=2.041389 ! Fit after self-cal, rms=0.099454Jy sigma=2.030775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.349 mas, bmaj=5.384 mas, bpa=-2.831 degrees ! Estimated noise=0.284204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00676912 Jy ! Component: 100 - total flux cleaned = -0.00929093 Jy ! Component: 150 - total flux cleaned = -0.0105706 Jy ! Component: 200 - total flux cleaned = -0.0115623 Jy ! Total flux subtracted in 200 components = -0.0115623 Jy ! Clean residual min=-0.009693 max=0.009399 Jy/beam ! Clean residual mean=0.000061 rms=0.002595 Jy/beam ! Combined flux in latest and established models = 1.44509 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 117 components and 1.44509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.098835Jy sigma=2.023906 ! Fit after self-cal, rms=0.098781Jy sigma=2.023168 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 = -0.00156774 Jy ! Component: 100 - total flux cleaned = -0.00156821 Jy ! Component: 150 - total flux cleaned = -0.0015642 Jy ! Component: 200 - total flux cleaned = -0.00156323 Jy ! Total flux subtracted in 200 components = -0.00156323 Jy ! Clean residual min=-0.009547 max=0.009360 Jy/beam ! Clean residual mean=0.000058 rms=0.002573 Jy/beam ! Combined flux in latest and established models = 1.44352 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 122 components and 1.44352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.098680Jy sigma=2.022359 ! Fit after self-cal, rms=0.098658Jy sigma=2.022108 ! 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=0.9213 mas, bmaj=2.356 mas, bpa=-7.81 degrees ! Estimated noise=0.22861 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9213 x 2.356 at -7.81 degrees (North through East) ! Clean map min=-0.011879 max=1.2541 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.098658Jy sigma=2.022108 ! Fit after self-cal, rms=0.095908Jy sigma=1.938653 ! Inverting map and beam ! Estimated beam: bmin=0.9227 mas, bmaj=2.358 mas, bpa=-7.784 degrees ! Estimated noise=0.227512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.008312 Jy ! Component: 100 - total flux cleaned = -0.0129693 Jy ! Component: 150 - total flux cleaned = -0.0160373 Jy ! Component: 200 - total flux cleaned = -0.0171884 Jy ! Total flux subtracted in 200 components = -0.0171884 Jy ! Clean residual min=-0.007399 max=0.006718 Jy/beam ! Clean residual mean=0.000029 rms=0.001798 Jy/beam ! Combined flux in latest and established models = 1.42634 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 137 components and 1.42634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.094881Jy sigma=1.920032 ! Fit after self-cal, rms=0.094817Jy sigma=1.919032 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00196479 Jy ! Component: 100 - total flux cleaned = -0.00196417 Jy ! Component: 150 - total flux cleaned = -0.00203818 Jy ! Component: 200 - total flux cleaned = -0.00203958 Jy ! Total flux subtracted in 200 components = -0.00203958 Jy ! Clean residual min=-0.007127 max=0.006772 Jy/beam ! Clean residual mean=0.000028 rms=0.001786 Jy/beam ! Combined flux in latest and established models = 1.4243 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 144 components and 1.4243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.094630Jy sigma=1.916596 ! Fit after self-cal, rms=0.094610Jy sigma=1.916348 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.094610Jy sigma=1.916348 ! Fit after self-cal, rms=0.094090Jy sigma=1.901449 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=0.6948 mas, bmaj=1.934 mas, bpa=-4.464 degrees ! Estimated noise=0.436593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.01696 Jy ! Component: 100 - total flux cleaned = 1.23934 Jy ! Component: 150 - total flux cleaned = 1.30877 Jy ! Component: 200 - total flux cleaned = 1.34613 Jy ! Total flux subtracted in 200 components = 1.34613 Jy ! Clean residual min=-0.013828 max=0.025616 Jy/beam ! Clean residual mean=0.000001 rms=0.002812 Jy/beam ! Combined flux in latest and established models = 1.34613 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 14 model components to the UV plane model. ! The established model now contains 14 components and 1.34613 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9235 mas, bmaj=2.36 mas, bpa=-7.777 degrees ! Estimated noise=0.226471 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) ! Added new window around map position (1.6, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0286576 Jy ! Component: 100 - total flux cleaned = 0.0431506 Jy ! Component: 150 - total flux cleaned = 0.0526492 Jy ! Component: 200 - total flux cleaned = 0.0577714 Jy ! Total flux subtracted in 200 components = 0.0577714 Jy ! Clean residual min=-0.009342 max=0.008151 Jy/beam ! Clean residual mean=0.000011 rms=0.001920 Jy/beam ! Combined flux in latest and established models = 1.4039 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 41 components and 1.4039 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=2.359 mas, bmaj=5.404 mas, bpa=-2.83 degrees ! Estimated noise=0.280449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00499561 Jy ! Component: 100 - total flux cleaned = 0.00571107 Jy ! Component: 150 - total flux cleaned = 0.00634968 Jy ! Component: 200 - total flux cleaned = 0.00662871 Jy ! Total flux subtracted in 200 components = 0.00662871 Jy ! Clean residual min=-0.008863 max=0.008636 Jy/beam ! Clean residual mean=0.000032 rms=0.002692 Jy/beam ! Combined flux in latest and established models = 1.41053 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 = 0.000393709 Jy ! Component: 100 - total flux cleaned = 0.000986408 Jy ! Component: 150 - total flux cleaned = 0.0013098 Jy ! Component: 200 - total flux cleaned = 0.00151846 Jy ! Total flux subtracted in 200 components = 0.00151846 Jy ! Clean residual min=-0.008907 max=0.008179 Jy/beam ! Clean residual mean=0.000036 rms=0.002641 Jy/beam ! Combined flux in latest and established models = 1.41205 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 61 components and 1.41205 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9235 mas, bmaj=2.36 mas, bpa=-7.777 degrees ! Estimated noise=0.226471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00037085 Jy ! Component: 100 - total flux cleaned = 0.000218489 Jy ! Component: 150 - total flux cleaned = 3.91602e-05 Jy ! Component: 200 - total flux cleaned = 4.34938e-05 Jy ! Total flux subtracted in 200 components = 4.34938e-05 Jy ! Clean residual min=-0.008418 max=0.007157 Jy/beam ! Clean residual mean=0.000019 rms=0.001756 Jy/beam ! Combined flux in latest and established models = 1.41209 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 72 components and 1.41209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.094703Jy sigma=1.916677 ! Fit after self-cal, rms=0.094297Jy sigma=1.909381 wmodel /J1246-2547_X_map.mod ! wmodel: Unable to open new model file: /J1246-2547_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1246-2547_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9235 x 2.36 at -7.777 degrees (North through East) ! Clean map min=-0.0071687 max=1.2551 Jy/beam ! Writing clean map to FITS file: .//J1246-2547_X_map.fits wmodel .//J1246-2547_X_map.mod ! Writing 72 model components to file: .//J1246-2547_X_map.mod wobs .//J1246-2547_X_uvs.fits ! Writing UV FITS file: .//J1246-2547_X_uvs.fits wwins .//J1246-2547_X_map.win ! wwins: Wrote 6 windows to .//J1246-2547_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.25508 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00173305 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.414249 0.414249 0.828498 1.657 3.31399 6.62798 13.256 26.5119 53.0239 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0051 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.255 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 724.202 quit ! Quitting program ! Log file .//J1246-2547_X_dfm.log closed on Wed Nov 16 11:58:10 2016