! Started logfile: .//J2346+0930_X_dfm.log on Wed Nov 16 12:13:46 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 .//J2346+0930_X_uvm.fits ! Reading UV FITS file: .//J2346+0930_X_uvm.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.740613 visibilities/baseline/integration-bin. ! Found source: J2346+0930 ! ! 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 15464 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 J2346+0930_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 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.165974Jy sigma=38.808501 ! Fit after self-cal, rms=0.517676Jy sigma=17.463341 ! 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=0.7255 mas, bmaj=2.012 mas, bpa=-1.424 degrees ! Estimated noise=0.344175 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 = 0.404491 Jy ! Component: 100 - total flux cleaned = 0.570588 Jy ! Total flux subtracted in 100 components = 0.570588 Jy ! Clean residual min=-0.040703 max=0.083032 Jy/beam ! Clean residual mean=0.000022 rms=0.011373 Jy/beam ! Combined flux in latest and established models = 0.570588 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.570588 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=0.183186Jy sigma=6.084365 ! Fit after self-cal, rms=0.180736Jy sigma=6.000641 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0899468 Jy ! Component: 100 - total flux cleaned = 0.13489 Jy ! Total flux subtracted in 100 components = 0.13489 Jy ! Clean residual min=-0.027084 max=0.041527 Jy/beam ! Clean residual mean=-0.000008 rms=0.006885 Jy/beam ! Combined flux in latest and established models = 0.705477 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.705477 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=0.113558Jy sigma=3.747205 ! Fit after self-cal, rms=0.112568Jy sigma=3.708882 ! 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=0.877 mas, bmaj=2.217 mas, bpa=-2.474 degrees ! Estimated noise=0.173015 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 (1, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0566476 Jy ! Component: 100 - total flux cleaned = 0.0891884 Jy ! Component: 150 - total flux cleaned = 0.111411 Jy ! Component: 200 - total flux cleaned = 0.126985 Jy ! Total flux subtracted in 200 components = 0.126985 Jy ! Clean residual min=-0.023097 max=0.029648 Jy/beam ! Clean residual mean=-0.000028 rms=0.005885 Jy/beam ! Combined flux in latest and established models = 0.832462 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 40 components and 0.832462 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=0.076183Jy sigma=2.517228 ! Fit after self-cal, rms=0.074594Jy sigma=2.462264 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.877 x 2.217 at -2.474 degrees (North through East) ! Clean map min=-0.020138 max=0.50048 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 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.87 HN 1.07 KP 1.09 ! LA 0.92 MK 1.00 NL 1.06 OV 1.04 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.87 HN 1.08 KP 1.09 ! LA 0.92 MK 1.00 NL 1.06 OV 1.03 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.88 HN 1.07 KP 1.08 ! LA 0.93 MK 0.98 NL 1.06 OV 1.03 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.87 HN 1.07 KP 1.09 ! LA 0.93 MK 0.93 NL 1.05 OV 1.02 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.89 HN 1.09 KP 1.09 ! LA 0.94 MK 0.90 NL 1.04 OV 1.01 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.89 HN 1.09 KP 1.09 ! LA 0.93 MK 0.90 NL 1.03 OV 1.02 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.89 HN 1.09 KP 1.09 ! LA 0.93 MK 0.90 NL 1.04 OV 1.02 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.90 HN 1.09 KP 1.09 ! LA 0.94 MK 0.88 NL 1.05 OV 1.02 ! PT 0.97 SC 1.00 ! ! ! Fit before self-cal, rms=0.074594Jy sigma=2.462264 ! Fit after self-cal, rms=0.052590Jy sigma=1.708864 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8691 mas, bmaj=2.229 mas, bpa=-2.759 degrees ! Estimated noise=0.170751 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 (-12.2, 29.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161158 Jy ! Component: 100 - total flux cleaned = 0.0219225 Jy ! Component: 150 - total flux cleaned = 0.0244164 Jy ! Component: 200 - total flux cleaned = 0.0254456 Jy ! Total flux subtracted in 200 components = 0.0254456 Jy ! Clean residual min=-0.013242 max=0.012116 Jy/beam ! Clean residual mean=-0.000006 rms=0.002789 Jy/beam ! Combined flux in latest and established models = 0.857908 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 69 components and 0.857908 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=0.046524Jy sigma=1.480648 ! Fit after self-cal, rms=0.046401Jy sigma=1.473953 ! 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=0.046401Jy sigma=1.473953 ! Fit after self-cal, rms=0.044755Jy sigma=1.421995 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8683 mas, bmaj=2.232 mas, bpa=-2.868 degrees ! Estimated noise=0.169949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00027335 Jy ! Component: 100 - total flux cleaned = 0.000810575 Jy ! Component: 150 - total flux cleaned = 0.0013845 Jy ! Component: 200 - total flux cleaned = 0.00171361 Jy ! Total flux subtracted in 200 components = 0.00171361 Jy ! Clean residual min=-0.011375 max=0.011302 Jy/beam ! Clean residual mean=-0.000006 rms=0.002552 Jy/beam ! Combined flux in latest and established models = 0.859622 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 81 components and 0.859622 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=0.043027Jy sigma=1.358785 ! Fit after self-cal, rms=0.042955Jy sigma=1.354924 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 = 0.000312005 Jy ! Component: 100 - total flux cleaned = 0.000741904 Jy ! Component: 150 - total flux cleaned = 0.00126239 Jy ! Component: 200 - total flux cleaned = 0.00197307 Jy ! Total flux subtracted in 200 components = 0.00197307 Jy ! Clean residual min=-0.010494 max=0.011023 Jy/beam ! Clean residual mean=-0.000006 rms=0.002470 Jy/beam ! Combined flux in latest and established models = 0.861595 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 91 components and 0.861595 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=0.042067Jy sigma=1.325164 ! Fit after self-cal, rms=0.041994Jy sigma=1.321718 ! Inverting map ! Added new window around map position (7, 21.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107373 Jy ! Component: 100 - total flux cleaned = 0.0170918 Jy ! Component: 150 - total flux cleaned = 0.0219285 Jy ! Component: 200 - total flux cleaned = 0.0244691 Jy ! Total flux subtracted in 200 components = 0.0244691 Jy ! Clean residual min=-0.009051 max=0.009819 Jy/beam ! Clean residual mean=-0.000004 rms=0.002031 Jy/beam ! Combined flux in latest and established models = 0.886064 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 115 components and 0.886064 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=0.038705Jy sigma=1.201666 ! Fit after self-cal, rms=0.038594Jy sigma=1.197833 ! Inverting map ! Added new window around map position (17.6, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00865231 Jy ! Component: 100 - total flux cleaned = 0.0128597 Jy ! Component: 150 - total flux cleaned = 0.0155364 Jy ! Component: 200 - total flux cleaned = 0.017896 Jy ! Total flux subtracted in 200 components = 0.017896 Jy ! Clean residual min=-0.007915 max=0.007252 Jy/beam ! Clean residual mean=-0.000003 rms=0.001713 Jy/beam ! Combined flux in latest and established models = 0.90396 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 132 components and 0.90396 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=0.036076Jy sigma=1.110928 ! Fit after self-cal, rms=0.036009Jy sigma=1.109038 ! 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=0.036009Jy sigma=1.109038 ! Fit after self-cal, rms=0.035786Jy sigma=1.099298 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8685 mas, bmaj=2.236 mas, bpa=-2.981 degrees ! Estimated noise=0.16973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0029021 Jy ! Component: 100 - total flux cleaned = 0.00507622 Jy ! Component: 150 - total flux cleaned = 0.00643353 Jy ! Component: 200 - total flux cleaned = 0.0076966 Jy ! Total flux subtracted in 200 components = 0.0076966 Jy ! Clean residual min=-0.007362 max=0.006593 Jy/beam ! Clean residual mean=-0.000003 rms=0.001561 Jy/beam ! Combined flux in latest and established models = 0.911656 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 155 components and 0.911656 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=0.034903Jy sigma=1.068955 ! Fit after self-cal, rms=0.034868Jy sigma=1.067634 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 = 0.000567807 Jy ! Component: 100 - total flux cleaned = 0.00175533 Jy ! Component: 150 - total flux cleaned = 0.00286861 Jy ! Component: 200 - total flux cleaned = 0.00372649 Jy ! Total flux subtracted in 200 components = 0.00372649 Jy ! Clean residual min=-0.007084 max=0.006319 Jy/beam ! Clean residual mean=-0.000003 rms=0.001493 Jy/beam ! Combined flux in latest and established models = 0.915383 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 164 components and 0.915383 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=0.034276Jy sigma=1.048023 ! Fit after self-cal, rms=0.034245Jy sigma=1.046478 ! 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=0.034245Jy sigma=1.046478 ! Fit after self-cal, rms=0.034292Jy sigma=1.045259 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.09 mas, bmaj=3.243 mas, bpa=-0.5722 degrees ! Estimated noise=0.21916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00343302 Jy ! Component: 100 - total flux cleaned = 0.00522196 Jy ! Component: 150 - total flux cleaned = 0.00693635 Jy ! Component: 200 - total flux cleaned = 0.00841792 Jy ! Total flux subtracted in 200 components = 0.00841792 Jy ! Clean residual min=-0.005919 max=0.007361 Jy/beam ! Clean residual mean=-0.000003 rms=0.002010 Jy/beam ! Combined flux in latest and established models = 0.9238 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 177 components and 0.923801 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=0.034001Jy sigma=1.037498 ! Fit after self-cal, rms=0.033951Jy sigma=1.036135 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 = 0.000556967 Jy ! Component: 100 - total flux cleaned = 0.00174937 Jy ! Component: 150 - total flux cleaned = 0.00244094 Jy ! Component: 200 - total flux cleaned = 0.00300902 Jy ! Total flux subtracted in 200 components = 0.00300902 Jy ! Clean residual min=-0.005946 max=0.006889 Jy/beam ! Clean residual mean=-0.000003 rms=0.001923 Jy/beam ! Combined flux in latest and established models = 0.92681 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 190 components and 0.926809 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=0.033806Jy sigma=1.032649 ! Fit after self-cal, rms=0.033773Jy sigma=1.031229 ! 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=0.869 mas, bmaj=2.237 mas, bpa=-2.997 degrees ! Estimated noise=0.169871 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.869 x 2.237 at -2.997 degrees (North through East) ! Clean map min=-0.0059397 max=0.49159 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7182 mas, bmaj=2.026 mas, bpa=-1.802 degrees ! Estimated noise=0.337852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.405203 Jy ! Component: 100 - total flux cleaned = 0.575021 Jy ! Component: 150 - total flux cleaned = 0.655254 Jy ! Component: 200 - total flux cleaned = 0.702144 Jy ! Total flux subtracted in 200 components = 0.702144 Jy ! Clean residual min=-0.018203 max=0.027538 Jy/beam ! Clean residual mean=0.000003 rms=0.004967 Jy/beam ! Combined flux in latest and established models = 0.702144 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.702144 Jy ! Inverting map and beam ! Estimated beam: bmin=0.869 mas, bmaj=2.237 mas, bpa=-2.997 degrees ! Estimated noise=0.169871 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 = 0.0442739 Jy ! Component: 100 - total flux cleaned = 0.0715789 Jy ! Component: 150 - total flux cleaned = 0.0910723 Jy ! Component: 200 - total flux cleaned = 0.106617 Jy ! Total flux subtracted in 200 components = 0.106617 Jy ! Clean residual min=-0.010562 max=0.016134 Jy/beam ! Clean residual mean=-0.000007 rms=0.003357 Jy/beam ! Combined flux in latest and established models = 0.808761 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 47 components and 0.808761 Jy ! Inverting map ! Added new window around map position (5.6, 4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153964 Jy ! Component: 100 - total flux cleaned = 0.026654 Jy ! Component: 150 - total flux cleaned = 0.0363497 Jy ! Component: 200 - total flux cleaned = 0.0448709 Jy ! Total flux subtracted in 200 components = 0.0448709 Jy ! Clean residual min=-0.009087 max=0.010272 Jy/beam ! Clean residual mean=-0.000003 rms=0.002337 Jy/beam ! Combined flux in latest and established models = 0.853632 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 77 components and 0.853632 Jy ! Inverting map ! Added new window around map position (-1.2, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00591524 Jy ! Component: 100 - total flux cleaned = 0.0117817 Jy ! Component: 150 - total flux cleaned = 0.0172308 Jy ! Component: 200 - total flux cleaned = 0.0216512 Jy ! Total flux subtracted in 200 components = 0.0216512 Jy ! Clean residual min=-0.007471 max=0.006696 Jy/beam ! Clean residual mean=-0.000002 rms=0.001853 Jy/beam ! Combined flux in latest and established models = 0.875283 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 106 components and 0.875283 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=2.09 mas, bmaj=3.243 mas, bpa=-0.5722 degrees ! Estimated noise=0.21916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00940783 Jy ! Component: 100 - total flux cleaned = 0.0163715 Jy ! Component: 150 - total flux cleaned = 0.0221031 Jy ! Component: 200 - total flux cleaned = 0.0269862 Jy ! Total flux subtracted in 200 components = 0.0269862 Jy ! Clean residual min=-0.007238 max=0.009148 Jy/beam ! Clean residual mean=-0.000001 rms=0.002561 Jy/beam ! Combined flux in latest and established models = 0.902269 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 = 0.00423189 Jy ! Component: 100 - total flux cleaned = 0.00798431 Jy ! Component: 150 - total flux cleaned = 0.0106867 Jy ! Component: 200 - total flux cleaned = 0.0120563 Jy ! Total flux subtracted in 200 components = 0.0120563 Jy ! Clean residual min=-0.006733 max=0.008203 Jy/beam ! Clean residual mean=-0.000000 rms=0.002281 Jy/beam ! Combined flux in latest and established models = 0.914325 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 168 components and 0.914325 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.869 mas, bmaj=2.237 mas, bpa=-2.997 degrees ! Estimated noise=0.169871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000732532 Jy ! Component: 100 - total flux cleaned = -0.00089199 Jy ! Component: 150 - total flux cleaned = -0.000232003 Jy ! Component: 200 - total flux cleaned = 0.000478947 Jy ! Total flux subtracted in 200 components = 0.000478947 Jy ! Clean residual min=-0.006179 max=0.005073 Jy/beam ! Clean residual mean=-0.000000 rms=0.001338 Jy/beam ! Combined flux in latest and established models = 0.914804 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 187 components and 0.914804 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=0.032196Jy sigma=0.965907 ! Fit after self-cal, rms=0.032040Jy sigma=0.960938 wmodel /J2346+0930_X_map.mod ! wmodel: Unable to open new model file: /J2346+0930_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J2346+0930_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.869 x 2.237 at -2.997 degrees (North through East) ! Clean map min=-0.0059861 max=0.48613 Jy/beam ! Writing clean map to FITS file: .//J2346+0930_X_map.fits wmodel .//J2346+0930_X_map.mod ! Writing 187 model components to file: .//J2346+0930_X_map.mod wobs .//J2346+0930_X_uvs.fits ! Writing UV FITS file: .//J2346+0930_X_uvs.fits wwins .//J2346+0930_X_map.win ! wwins: Wrote 7 windows to .//J2346+0930_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.486131 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00133104 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.821408 0.821408 1.64282 3.28563 6.57126 13.1425 26.2851 52.5701 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0039 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.486 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 365.226 quit ! Quitting program ! Log file .//J2346+0930_X_dfm.log closed on Wed Nov 16 12:13:49 2016