! Started logfile: .//J2208+6519_X_dfm.log on Wed Nov 16 12:12:08 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 .//J2208+6519_X_uvm.fits ! Reading UV FITS file: .//J2208+6519_X_uvm.fits ! AN table 1: 35 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.984762 visibilities/baseline/integration-bin. ! Found source: J2208+6519 ! ! 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 12408 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 J2208+6519_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.035493Jy sigma=32.420612 ! Fit after self-cal, rms=0.762202Jy sigma=23.535217 ! 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=0.7404 mas, bmaj=1.613 mas, bpa=3.933 degrees ! Estimated noise=0.342107 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 = 0.181975 Jy ! Component: 100 - total flux cleaned = 0.223727 Jy ! Total flux subtracted in 100 components = 0.223727 Jy ! Clean residual min=-0.007279 max=0.015521 Jy/beam ! Clean residual mean=0.000032 rms=0.001390 Jy/beam ! Combined flux in latest and established models = 0.223727 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.223727 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=0.067136Jy sigma=1.772854 ! Fit after self-cal, rms=0.066640Jy sigma=1.768554 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169952 Jy ! Component: 100 - total flux cleaned = 0.0261807 Jy ! Total flux subtracted in 100 components = 0.0261807 Jy ! Clean residual min=-0.004682 max=0.011444 Jy/beam ! Clean residual mean=0.000020 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.249907 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.249907 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=0.061388Jy sigma=1.491795 ! Fit after self-cal, rms=0.061384Jy sigma=1.491499 ! Inverting map ! Added new window around map position (-1.4, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00981179 Jy ! Component: 100 - total flux cleaned = 0.0148442 Jy ! Total flux subtracted in 100 components = 0.0148442 Jy ! Clean residual min=-0.004323 max=0.005993 Jy/beam ! Clean residual mean=0.000014 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.264752 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.264751 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=0.059264Jy sigma=1.391838 ! Fit after self-cal, rms=0.059109Jy sigma=1.385214 ! Inverting map ! Added new window around map position (1.4, 2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00506616 Jy ! Component: 100 - total flux cleaned = 0.00868989 Jy ! Total flux subtracted in 100 components = 0.00868989 Jy ! Clean residual min=-0.003802 max=0.003602 Jy/beam ! Clean residual mean=0.000010 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.273441 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.273441 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=0.058452Jy sigma=1.352211 ! Fit after self-cal, rms=0.058443Jy sigma=1.351877 ! 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=0.956 mas, bmaj=1.952 mas, bpa=4.044 degrees ! Estimated noise=0.208129 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 (-2.4, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00612893 Jy ! Component: 100 - total flux cleaned = 0.00999882 Jy ! Component: 150 - total flux cleaned = 0.0128828 Jy ! Component: 200 - total flux cleaned = 0.0151158 Jy ! Total flux subtracted in 200 components = 0.0151158 Jy ! Clean residual min=-0.003237 max=0.003636 Jy/beam ! Clean residual mean=0.000008 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.288557 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 63 components and 0.288557 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=0.057944Jy sigma=1.314528 ! Fit after self-cal, rms=0.057925Jy sigma=1.313738 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.956 x 1.952 at 4.044 degrees (North through East) ! Clean map min=-0.0031295 max=0.24014 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. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.00 KP 1.05 ! LA 0.94 MK 1.00 NL 1.03 OV 1.00 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.01 KP 1.04 ! LA 0.95 MK 0.99 NL 1.04 OV 1.00 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.00 KP 1.04 ! LA 0.94 MK 0.99 NL 1.03 OV 0.99 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 1.00 KP 1.05 ! LA 0.94 MK 1.00 NL 1.03 OV 0.99 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 1.00 KP 1.05 ! LA 0.95 MK 1.00 NL 1.03 OV 0.99 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.99 KP 1.04 ! LA 0.94 MK 1.00 NL 1.02 OV 1.01 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.00 KP 1.05 ! LA 0.95 MK 1.01 NL 1.02 OV 1.01 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.01 KP 1.04 ! LA 0.96 MK 0.99 NL 1.04 OV 1.01 ! PT 0.97 SC 1.00 ! ! ! Fit before self-cal, rms=0.057925Jy sigma=1.313738 ! Fit after self-cal, rms=0.056096Jy sigma=1.263070 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.959 mas, bmaj=1.956 mas, bpa=4.13 degrees ! Estimated noise=0.205177 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 = -0.00264908 Jy ! Component: 100 - total flux cleaned = -0.00397367 Jy ! Component: 150 - total flux cleaned = -0.00463125 Jy ! Component: 200 - total flux cleaned = -0.00506353 Jy ! Total flux subtracted in 200 components = -0.00506353 Jy ! Clean residual min=-0.001367 max=0.001492 Jy/beam ! Clean residual mean=0.000003 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.283494 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 83 components and 0.283494 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=0.055741Jy sigma=1.263230 ! Fit after self-cal, rms=0.055731Jy sigma=1.263089 ! 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=0.055731Jy sigma=1.263089 ! Fit after self-cal, rms=0.055373Jy sigma=1.253811 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9588 mas, bmaj=1.959 mas, bpa=4.323 degrees ! Estimated noise=0.203144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00243476 Jy ! Component: 100 - total flux cleaned = -0.00356275 Jy ! Component: 150 - total flux cleaned = -0.00434598 Jy ! Component: 200 - total flux cleaned = -0.0046866 Jy ! Total flux subtracted in 200 components = -0.0046866 Jy ! Clean residual min=-0.001068 max=0.001291 Jy/beam ! Clean residual mean=-0.000000 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.278807 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 98 components and 0.278807 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=0.054996Jy sigma=1.255594 ! Fit after self-cal, rms=0.054993Jy sigma=1.255540 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) ! Added new window around map position (-34.8, -25.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000885683 Jy ! Component: 100 - total flux cleaned = 0.000943373 Jy ! Component: 150 - total flux cleaned = 0.000878824 Jy ! Component: 200 - total flux cleaned = 0.000741195 Jy ! Total flux subtracted in 200 components = 0.000741195 Jy ! Clean residual min=-0.000948 max=0.001130 Jy/beam ! Clean residual mean=0.000000 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.279548 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 118 components and 0.279548 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=0.054945Jy sigma=1.254827 ! Fit after self-cal, rms=0.054943Jy sigma=1.254760 ! Inverting map ! Added new window around map position (-8, -26.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101832 Jy ! Component: 100 - total flux cleaned = 0.00126879 Jy ! Component: 150 - total flux cleaned = 0.00128835 Jy ! Component: 200 - total flux cleaned = 0.00127233 Jy ! Total flux subtracted in 200 components = 0.00127233 Jy ! Clean residual min=-0.000965 max=0.001061 Jy/beam ! Clean residual mean=0.000002 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.280821 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 138 components and 0.280821 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=0.054907Jy sigma=1.254120 ! Fit after self-cal, rms=0.054904Jy sigma=1.254069 ! Inverting map ! Added new window around map position (2.6, 13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000528668 Jy ! Component: 100 - total flux cleaned = 0.00074587 Jy ! Component: 150 - total flux cleaned = 0.00089631 Jy ! Component: 200 - total flux cleaned = 0.000896655 Jy ! Total flux subtracted in 200 components = 0.000896655 Jy ! Clean residual min=-0.000929 max=0.000911 Jy/beam ! Clean residual mean=0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.281717 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 159 components and 0.281717 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=0.054867Jy sigma=1.253533 ! Fit after self-cal, rms=0.054866Jy sigma=1.253506 ! 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=0.054866Jy sigma=1.253506 ! Fit after self-cal, rms=0.054554Jy sigma=1.249779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9594 mas, bmaj=1.96 mas, bpa=4.429 degrees ! Estimated noise=0.200861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00231787 Jy ! Component: 100 - total flux cleaned = -0.00313161 Jy ! Component: 150 - total flux cleaned = -0.00334151 Jy ! Component: 200 - total flux cleaned = -0.00340146 Jy ! Total flux subtracted in 200 components = -0.00340146 Jy ! Clean residual min=-0.000900 max=0.000899 Jy/beam ! Clean residual mean=-0.000000 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.278316 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 165 components and 0.278316 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=0.054188Jy sigma=1.252514 ! Fit after self-cal, rms=0.054186Jy sigma=1.252499 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) ! Added new window around map position (1.8, -4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000512271 Jy ! Component: 100 - total flux cleaned = 0.000513119 Jy ! Component: 150 - total flux cleaned = 0.000463107 Jy ! Component: 200 - total flux cleaned = 0.000432283 Jy ! Total flux subtracted in 200 components = 0.000432283 Jy ! Clean residual min=-0.000852 max=0.000748 Jy/beam ! Clean residual mean=-0.000001 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.278748 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 185 components and 0.278748 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=0.054152Jy sigma=1.252276 ! Fit after self-cal, rms=0.054151Jy sigma=1.252240 ! 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=0.054151Jy sigma=1.252240 ! Fit after self-cal, rms=0.053862Jy sigma=1.249030 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.092 mas, bmaj=2.88 mas, bpa=5.1 degrees ! Estimated noise=0.250694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00246353 Jy ! Component: 100 - total flux cleaned = -0.00293065 Jy ! Component: 150 - total flux cleaned = -0.00297705 Jy ! Component: 200 - total flux cleaned = -0.0030722 Jy ! Total flux subtracted in 200 components = -0.0030722 Jy ! Clean residual min=-0.001138 max=0.000958 Jy/beam ! Clean residual mean=-0.000001 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.275676 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 208 components and 0.275676 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=0.053515Jy sigma=1.251807 ! Fit after self-cal, rms=0.053515Jy sigma=1.251781 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 = 5.80613e-05 Jy ! Component: 100 - total flux cleaned = 0.000102898 Jy ! Component: 150 - total flux cleaned = 7.62242e-05 Jy ! Component: 200 - total flux cleaned = 6.36903e-05 Jy ! Total flux subtracted in 200 components = 6.36903e-05 Jy ! Clean residual min=-0.001068 max=0.000905 Jy/beam ! Clean residual mean=-0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.27574 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 228 components and 0.27574 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=0.053496Jy sigma=1.251888 ! Fit after self-cal, rms=0.053497Jy sigma=1.251875 ! 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=0.9599 mas, bmaj=1.961 mas, bpa=4.502 degrees ! Estimated noise=0.198639 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9599 x 1.961 at 4.502 degrees (North through East) ! Clean map min=-0.00074803 max=0.2298 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=0.7423 mas, bmaj=1.618 mas, bpa=4.44 degrees ! Estimated noise=0.328437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.174703 Jy ! Component: 100 - total flux cleaned = 0.214499 Jy ! Component: 150 - total flux cleaned = 0.231364 Jy ! Component: 200 - total flux cleaned = 0.24156 Jy ! Total flux subtracted in 200 components = 0.24156 Jy ! Clean residual min=-0.002869 max=0.005309 Jy/beam ! Clean residual mean=0.000013 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.24156 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 0.24156 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9599 mas, bmaj=1.961 mas, bpa=4.502 degrees ! Estimated noise=0.198639 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 = 0.010087 Jy ! Component: 100 - total flux cleaned = 0.0160751 Jy ! Component: 150 - total flux cleaned = 0.0199618 Jy ! Component: 200 - total flux cleaned = 0.0226702 Jy ! Total flux subtracted in 200 components = 0.0226702 Jy ! Clean residual min=-0.001110 max=0.001531 Jy/beam ! Clean residual mean=0.000006 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.26423 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 48 components and 0.26423 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204622 Jy ! Component: 100 - total flux cleaned = 0.00370705 Jy ! Component: 150 - total flux cleaned = 0.00510763 Jy ! Component: 200 - total flux cleaned = 0.00630884 Jy ! Total flux subtracted in 200 components = 0.00630884 Jy ! Clean residual min=-0.000911 max=0.001014 Jy/beam ! Clean residual mean=0.000002 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.270539 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 77 components and 0.270539 Jy ! Inverting map ! Added new window around map position (-13.4, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000981736 Jy ! Component: 100 - total flux cleaned = 0.00154254 Jy ! Component: 150 - total flux cleaned = 0.00191148 Jy ! Component: 200 - total flux cleaned = 0.0022471 Jy ! Total flux subtracted in 200 components = 0.0022471 Jy ! Clean residual min=-0.000815 max=0.000863 Jy/beam ! Clean residual mean=0.000002 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.272786 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 101 components and 0.272786 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=2.092 mas, bmaj=2.88 mas, bpa=5.1 degrees ! Estimated noise=0.250694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000879892 Jy ! Component: 100 - total flux cleaned = 0.00134756 Jy ! Component: 150 - total flux cleaned = 0.00165921 Jy ! Component: 200 - total flux cleaned = 0.00190279 Jy ! Total flux subtracted in 200 components = 0.00190279 Jy ! Clean residual min=-0.000919 max=0.000832 Jy/beam ! Clean residual mean=0.000003 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.274688 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 = 0.000146269 Jy ! Component: 100 - total flux cleaned = 0.000276886 Jy ! Component: 150 - total flux cleaned = 0.00038187 Jy ! Component: 200 - total flux cleaned = 0.000489346 Jy ! Total flux subtracted in 200 components = 0.000489346 Jy ! Clean residual min=-0.000919 max=0.000831 Jy/beam ! Clean residual mean=0.000003 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.275178 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 163 components and 0.275178 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9599 mas, bmaj=1.961 mas, bpa=4.502 degrees ! Estimated noise=0.198639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.74682e-05 Jy ! Component: 100 - total flux cleaned = 9.81974e-05 Jy ! Component: 150 - total flux cleaned = 0.000133232 Jy ! Component: 200 - total flux cleaned = 0.000165595 Jy ! Total flux subtracted in 200 components = 0.000165595 Jy ! Clean residual min=-0.000798 max=0.000807 Jy/beam ! Clean residual mean=0.000001 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.275343 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 190 components and 0.275343 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=0.053479Jy sigma=1.252766 ! Fit after self-cal, rms=0.053477Jy sigma=1.252657 wmodel /J2208+6519_X_map.mod ! wmodel: Unable to open new model file: /J2208+6519_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J2208+6519_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9599 x 1.961 at 4.502 degrees (North through East) ! Clean map min=-0.00075073 max=0.2299 Jy/beam ! Writing clean map to FITS file: .//J2208+6519_X_map.fits wmodel .//J2208+6519_X_map.mod ! Writing 190 model components to file: .//J2208+6519_X_map.mod wobs .//J2208+6519_X_uvs.fits ! Writing UV FITS file: .//J2208+6519_X_uvs.fits wwins .//J2208+6519_X_map.win ! wwins: Wrote 9 windows to .//J2208+6519_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.229896 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000188256 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.245662 0.245662 0.491324 0.982649 1.9653 3.93059 7.86119 15.7224 31.4448 62.8895 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.229 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1221.19 quit ! Quitting program ! Log file .//J2208+6519_X_dfm.log closed on Wed Nov 16 12:12:11 2016