! Started logfile: .//J1553-2422_X_dfm.log on Wed Nov 16 12:00:54 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 .//J1553-2422_X_uvm.fits ! Reading UV FITS file: .//J1553-2422_X_uvm.fits ! AN table 1: 25 integrations on 45 of 45 possible baselines. ! AN table 2: 30 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.799093 visibilities/baseline/integration-bin. ! Found source: J1553-2422 ! ! 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 14096 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 J1553-2422_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 44 telescope corrections were flagged in sub-array 1. ! A total of 33 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! A total of 33 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! A total of 33 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! A total of 33 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 44 telescope corrections were flagged in sub-array 1. ! A total of 33 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 44 telescope corrections were flagged in sub-array 1. ! A total of 33 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 44 telescope corrections were flagged in sub-array 1. ! A total of 33 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 44 telescope corrections were flagged in sub-array 1. ! A total of 33 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.024610Jy sigma=24.130978 ! Fit after self-cal, rms=0.792032Jy sigma=18.569387 ! 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=0.7002 mas, bmaj=1.953 mas, bpa=-0.5198 degrees ! Estimated noise=0.539953 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 = 0.162667 Jy ! Component: 100 - total flux cleaned = 0.196857 Jy ! Total flux subtracted in 100 components = 0.196857 Jy ! Clean residual min=-0.014251 max=0.018734 Jy/beam ! Clean residual mean=0.000002 rms=0.003103 Jy/beam ! Combined flux in latest and established models = 0.196857 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.196857 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=0.072382Jy sigma=1.370307 ! Fit after self-cal, rms=0.072371Jy sigma=1.370201 ! Inverting map ! Added new window around map position (-2.2, -4.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00824854 Jy ! Component: 100 - total flux cleaned = 0.00724508 Jy ! Total flux subtracted in 100 components = 0.00724508 Jy ! Clean residual min=-0.014138 max=0.016753 Jy/beam ! Clean residual mean=0.000001 rms=0.002800 Jy/beam ! Combined flux in latest and established models = 0.204103 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.204103 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=0.069757Jy sigma=1.302561 ! Fit after self-cal, rms=0.069556Jy sigma=1.293600 ! 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=0.8779 mas, bmaj=2.39 mas, bpa=-2.247 degrees ! Estimated noise=0.272506 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 (19.4, -31.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164369 Jy ! Component: 100 - total flux cleaned = 0.0221905 Jy ! Component: 150 - total flux cleaned = 0.0243911 Jy ! Component: 200 - total flux cleaned = 0.0254251 Jy ! Total flux subtracted in 200 components = 0.0254251 Jy ! Clean residual min=-0.010170 max=0.014391 Jy/beam ! Clean residual mean=-0.000003 rms=0.002271 Jy/beam ! Combined flux in latest and established models = 0.229528 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.229528 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=0.065098Jy sigma=1.192614 ! Fit after self-cal, rms=0.064609Jy sigma=1.175213 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8779 x 2.39 at -2.247 degrees (North through East) ! Clean map min=-0.0088712 max=0.20042 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* FD 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 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! 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* FD 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 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! 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* FD 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 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! 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* FD 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 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! 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* FD 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 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.064609Jy sigma=1.175213 ! Fit after self-cal, rms=0.064195Jy sigma=1.175974 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8791 mas, bmaj=2.393 mas, bpa=-2.159 degrees ! Estimated noise=0.272928 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 (-24.8, -40). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111901 Jy ! Component: 100 - total flux cleaned = 0.0126035 Jy ! Component: 150 - total flux cleaned = 0.0128007 Jy ! Component: 200 - total flux cleaned = 0.0129652 Jy ! Total flux subtracted in 200 components = 0.0129652 Jy ! Clean residual min=-0.008240 max=0.010333 Jy/beam ! Clean residual mean=0.000000 rms=0.001902 Jy/beam ! Combined flux in latest and established models = 0.242493 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 38 components and 0.242493 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=0.061818Jy sigma=1.115932 ! Fit after self-cal, rms=0.061603Jy sigma=1.109705 ! 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=0.061603Jy sigma=1.109705 ! Fit after self-cal, rms=0.060190Jy sigma=1.084867 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8785 mas, bmaj=2.388 mas, bpa=-2.046 degrees ! Estimated noise=0.270099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000186558 Jy ! Component: 100 - total flux cleaned = 0.000191337 Jy ! Component: 150 - total flux cleaned = -5.78107e-05 Jy ! Component: 200 - total flux cleaned = -0.000287694 Jy ! Total flux subtracted in 200 components = -0.000287694 Jy ! Clean residual min=-0.007223 max=0.008650 Jy/beam ! Clean residual mean=0.000002 rms=0.001688 Jy/beam ! Combined flux in latest and established models = 0.242205 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 54 components and 0.242205 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=0.059591Jy sigma=1.068828 ! Fit after self-cal, rms=0.059583Jy sigma=1.068216 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 (44, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00648416 Jy ! Component: 100 - total flux cleaned = 0.00678176 Jy ! Component: 150 - total flux cleaned = 0.0075409 Jy ! Component: 200 - total flux cleaned = 0.00776338 Jy ! Total flux subtracted in 200 components = 0.00776338 Jy ! Clean residual min=-0.007075 max=0.007326 Jy/beam ! Clean residual mean=0.000003 rms=0.001556 Jy/beam ! Combined flux in latest and established models = 0.249968 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 77 components and 0.249968 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=0.058581Jy sigma=1.037984 ! Fit after self-cal, rms=0.058516Jy sigma=1.035454 ! Inverting map ! Added new window around map position (17.2, 37.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293768 Jy ! Component: 100 - total flux cleaned = 0.00309608 Jy ! Component: 150 - total flux cleaned = 0.00309149 Jy ! Component: 200 - total flux cleaned = 0.0032088 Jy ! Total flux subtracted in 200 components = 0.0032088 Jy ! Clean residual min=-0.006236 max=0.005837 Jy/beam ! Clean residual mean=0.000003 rms=0.001489 Jy/beam ! Combined flux in latest and established models = 0.253177 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 94 components and 0.253177 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=0.057373Jy sigma=1.015286 ! Fit after self-cal, rms=0.057280Jy sigma=1.012761 ! 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=0.057280Jy sigma=1.012761 ! Fit after self-cal, rms=0.055267Jy sigma=0.986256 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8802 mas, bmaj=2.391 mas, bpa=-2.02 degrees ! Estimated noise=0.266483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00268049 Jy ! Component: 100 - total flux cleaned = -0.00377619 Jy ! Component: 150 - total flux cleaned = -0.00414876 Jy ! Component: 200 - total flux cleaned = -0.00431448 Jy ! Total flux subtracted in 200 components = -0.00431448 Jy ! Clean residual min=-0.005703 max=0.005887 Jy/beam ! Clean residual mean=0.000004 rms=0.001385 Jy/beam ! Combined flux in latest and established models = 0.248863 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 113 components and 0.248863 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=0.054875Jy sigma=0.971219 ! Fit after self-cal, rms=0.054869Jy sigma=0.970765 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 (-39.2, -33.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00466349 Jy ! Component: 100 - total flux cleaned = 0.0050852 Jy ! Component: 150 - total flux cleaned = 0.00526041 Jy ! Component: 200 - total flux cleaned = 0.0055028 Jy ! Total flux subtracted in 200 components = 0.0055028 Jy ! Clean residual min=-0.005363 max=0.005080 Jy/beam ! Clean residual mean=0.000002 rms=0.001337 Jy/beam ! Combined flux in latest and established models = 0.254365 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 133 components and 0.254365 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=0.054210Jy sigma=0.956191 ! Fit after self-cal, rms=0.054125Jy sigma=0.954733 ! 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=0.054125Jy sigma=0.954733 ! Fit after self-cal, rms=0.054033Jy sigma=0.953688 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.183 mas, bmaj=5.512 mas, bpa=7.643 degrees ! Estimated noise=0.329561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000635328 Jy ! Component: 100 - total flux cleaned = 0.000814913 Jy ! Component: 150 - total flux cleaned = 0.0012985 Jy ! Component: 200 - total flux cleaned = 0.0017433 Jy ! Total flux subtracted in 200 components = 0.0017433 Jy ! Clean residual min=-0.007484 max=0.006178 Jy/beam ! Clean residual mean=0.000005 rms=0.001881 Jy/beam ! Combined flux in latest and established models = 0.256109 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 154 components and 0.256109 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=0.053869Jy sigma=0.949947 ! Fit after self-cal, rms=0.053844Jy sigma=0.949476 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 = 0.000153545 Jy ! Component: 100 - total flux cleaned = 0.000565672 Jy ! Component: 150 - total flux cleaned = 0.000951855 Jy ! Component: 200 - total flux cleaned = 0.00143584 Jy ! Total flux subtracted in 200 components = 0.00143584 Jy ! Clean residual min=-0.007478 max=0.006156 Jy/beam ! Clean residual mean=0.000005 rms=0.001864 Jy/beam ! Combined flux in latest and established models = 0.257545 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 165 components and 0.257545 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=0.053796Jy sigma=0.947952 ! Fit after self-cal, rms=0.053790Jy sigma=0.947756 ! 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=0.8804 mas, bmaj=2.391 mas, bpa=-2.013 degrees ! Estimated noise=0.265714 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8804 x 2.391 at -2.013 degrees (North through East) ! Clean map min=-0.0053989 max=0.18927 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=0.7038 mas, bmaj=1.942 mas, bpa=-0.4574 degrees ! Estimated noise=0.521211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.157959 Jy ! Component: 100 - total flux cleaned = 0.196156 Jy ! Component: 150 - total flux cleaned = 0.216065 Jy ! Component: 200 - total flux cleaned = 0.228723 Jy ! Total flux subtracted in 200 components = 0.228723 Jy ! Clean residual min=-0.009823 max=0.011531 Jy/beam ! Clean residual mean=0.000001 rms=0.002026 Jy/beam ! Combined flux in latest and established models = 0.228723 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.228723 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8804 mas, bmaj=2.391 mas, bpa=-2.013 degrees ! Estimated noise=0.265714 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, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115202 Jy ! Component: 100 - total flux cleaned = 0.0172137 Jy ! Component: 150 - total flux cleaned = 0.0191354 Jy ! Component: 200 - total flux cleaned = 0.0203381 Jy ! Total flux subtracted in 200 components = 0.0203381 Jy ! Clean residual min=-0.006645 max=0.006510 Jy/beam ! Clean residual mean=0.000002 rms=0.001549 Jy/beam ! Combined flux in latest and established models = 0.249061 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 37 components and 0.249061 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=2.183 mas, bmaj=5.512 mas, bpa=7.643 degrees ! Estimated noise=0.329561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197675 Jy ! Component: 100 - total flux cleaned = 0.00263817 Jy ! Component: 150 - total flux cleaned = 0.00348319 Jy ! Component: 200 - total flux cleaned = 0.00398477 Jy ! Total flux subtracted in 200 components = 0.00398477 Jy ! Clean residual min=-0.006783 max=0.006252 Jy/beam ! Clean residual mean=0.000004 rms=0.001942 Jy/beam ! Combined flux in latest and established models = 0.253045 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 = 0.000468912 Jy ! Component: 100 - total flux cleaned = 0.00101746 Jy ! Component: 150 - total flux cleaned = 0.00142514 Jy ! Component: 200 - total flux cleaned = 0.00190433 Jy ! Total flux subtracted in 200 components = 0.00190433 Jy ! Clean residual min=-0.006827 max=0.006087 Jy/beam ! Clean residual mean=0.000004 rms=0.001882 Jy/beam ! Combined flux in latest and established models = 0.25495 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 84 components and 0.25495 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8804 mas, bmaj=2.391 mas, bpa=-2.013 degrees ! Estimated noise=0.265714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000814154 Jy ! Component: 100 - total flux cleaned = 0.00129688 Jy ! Component: 150 - total flux cleaned = 0.00143741 Jy ! Component: 200 - total flux cleaned = 0.00143499 Jy ! Total flux subtracted in 200 components = 0.00143499 Jy ! Clean residual min=-0.006156 max=0.005660 Jy/beam ! Clean residual mean=0.000003 rms=0.001364 Jy/beam ! Combined flux in latest and established models = 0.256385 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 99 components and 0.256385 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=0.054820Jy sigma=0.973623 ! Fit after self-cal, rms=0.054780Jy sigma=0.971460 wmodel /J1553-2422_X_map.mod ! wmodel: Unable to open new model file: /J1553-2422_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1553-2422_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8804 x 2.391 at -2.013 degrees (North through East) ! Clean map min=-0.0056981 max=0.18659 Jy/beam ! Writing clean map to FITS file: .//J1553-2422_X_map.fits wmodel .//J1553-2422_X_map.mod ! Writing 99 model components to file: .//J1553-2422_X_map.mod wobs .//J1553-2422_X_uvs.fits ! Writing UV FITS file: .//J1553-2422_X_uvs.fits wwins .//J1553-2422_X_map.win ! wwins: Wrote 8 windows to .//J1553-2422_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.186592 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00136405 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.19309 2.19309 4.38619 8.77237 17.5447 35.0895 70.179 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.186 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 136.793 quit ! Quitting program ! Log file .//J1553-2422_X_dfm.log closed on Wed Nov 16 12:00:56 2016