! Started logfile: /scr/pima/bg219b_uvs/J2302-1453_X_dfm.log on Thu May 19 20:39:44 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219b_uvs/J2302-1453_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J2302-1453_X_uva.fits ! AN table 1: 31 integrations on 3 of 3 possible baselines. ! AN table 2: 61 integrations on 28 of 28 possible baselines. ! AN table 3: 15 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.252753 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2302-1453 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 5508 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 J2302-1453_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 24 telescope corrections were flagged in sub-array 1. ! A total of 299 telescope corrections were flagged in sub-array 2. ! A total of 30 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 299 telescope corrections were flagged in sub-array 2. ! A total of 30 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 299 telescope corrections were flagged in sub-array 2. ! A total of 30 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 299 telescope corrections were flagged in sub-array 2. ! A total of 30 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 299 telescope corrections were flagged in sub-array 2. ! A total of 30 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 299 telescope corrections were flagged in sub-array 2. ! A total of 30 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 299 telescope corrections were flagged in sub-array 2. ! A total of 30 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 299 telescope corrections were flagged in sub-array 2. ! A total of 30 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 9. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 299 telescope corrections were flagged in sub-array 2. ! A total of 30 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 10. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 299 telescope corrections were flagged in sub-array 2. ! A total of 30 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 11. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 299 telescope corrections were flagged in sub-array 2. ! A total of 30 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 12. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 299 telescope corrections were flagged in sub-array 2. ! A total of 30 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.996090Jy sigma=24.973332 ! Fit after self-cal, rms=0.933249Jy sigma=23.015406 ! 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=2.259 mas, bmaj=4.366 mas, bpa=23.55 degrees ! Estimated noise=0.869799 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0527732 Jy ! Component: 100 - total flux cleaned = 0.0645726 Jy ! Total flux subtracted in 100 components = 0.0645726 Jy ! Clean residual min=-0.003253 max=0.003847 Jy/beam ! Clean residual mean=-0.000003 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.0645726 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0645726 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.045565Jy sigma=1.094272 ! Fit after self-cal, rms=0.045061Jy sigma=1.082590 ! 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=2.688 mas, bmaj=4.669 mas, bpa=19.95 degrees ! Estimated noise=0.484783 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 = 0.00278444 Jy ! Component: 100 - total flux cleaned = 0.00297132 Jy ! Component: 150 - total flux cleaned = 0.00332067 Jy ! Component: 200 - total flux cleaned = 0.00361948 Jy ! Total flux subtracted in 200 components = 0.00361948 Jy ! Clean residual min=-0.001108 max=0.001123 Jy/beam ! Clean residual mean=0.000004 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0681921 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 71 components and 0.0681921 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.044506Jy sigma=1.069759 ! Fit after self-cal, rms=0.044504Jy sigma=1.068851 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.688 x 4.669 at 19.95 degrees (North through East) ! Clean map min=-0.0021009 max=0.059698 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 69 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* NL 0.00* ! ! A total of 81 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 HN 1.00* KP 1.12 LA 0.97 ! MK 1.00* NL 1.00* OV 1.00* PT 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* OV 0.00* ! ! ! Correcting IF 2. ! A total of 69 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* NL 0.00* ! ! A total of 81 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* OV 0.00* ! ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* NL 0.00* ! ! A total of 81 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 HN 1.00* KP 1.00 LA 1.03 ! MK 1.00* NL 1.00* OV 1.00* PT 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* OV 0.00* ! ! ! Correcting IF 4. ! A total of 69 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* NL 0.00* ! ! A total of 81 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 HN 1.00* KP 0.98 LA 0.95 ! MK 1.00* NL 1.00* OV 1.00* PT 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* OV 0.00* ! ! ! Correcting IF 5. ! A total of 69 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* NL 0.00* ! ! A total of 81 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 HN 1.00* KP 1.01 LA 1.04 ! MK 1.00* NL 1.00* OV 1.00* PT 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* OV 0.00* ! ! ! Correcting IF 6. ! A total of 69 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* NL 0.00* ! ! A total of 81 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 HN 1.00* KP 1.06 LA 0.93 ! MK 1.00* NL 1.00* OV 1.00* PT 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* OV 0.00* ! ! ! Correcting IF 7. ! A total of 69 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* NL 0.00* ! ! A total of 81 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 HN 1.00* KP 1.09 LA 0.97 ! MK 1.00* NL 1.00* OV 1.00* PT 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* OV 0.00* ! ! ! Correcting IF 8. ! A total of 69 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* NL 0.00* ! ! A total of 81 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 HN 1.00* KP 1.03 LA 0.91 ! MK 1.00* NL 1.00* OV 1.00* PT 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* OV 0.00* ! ! ! Correcting IF 9. ! A total of 69 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* NL 0.00* ! ! A total of 81 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 HN 1.00* KP 1.00 LA 0.97 ! MK 1.00* NL 1.00* OV 1.00* PT 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* OV 0.00* ! ! ! Correcting IF 10. ! A total of 69 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* NL 0.00* ! ! A total of 81 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 HN 1.00* KP 1.06 LA 1.03 ! MK 1.00* NL 1.00* OV 1.00* PT 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* OV 0.00* ! ! ! Correcting IF 11. ! A total of 69 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* NL 0.00* ! ! A total of 81 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 HN 1.00* KP 0.92 LA 0.85 ! MK 1.00* NL 1.00* OV 1.00* PT 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* OV 0.00* ! ! ! Correcting IF 12. ! A total of 69 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* NL 0.00* ! ! A total of 81 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* OV 0.00* ! ! ! Fit before self-cal, rms=0.044504Jy sigma=1.068851 ! Fit after self-cal, rms=0.045198Jy sigma=1.068984 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.684 mas, bmaj=8.934 mas, bpa=40.03 degrees ! Estimated noise=0.697685 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 = -1.2951e-05 Jy ! Component: 100 - total flux cleaned = 0.000695728 Jy ! Component: 150 - total flux cleaned = 0.00134509 Jy ! Component: 200 - total flux cleaned = 0.00201223 Jy ! Total flux subtracted in 200 components = 0.00201223 Jy ! Clean residual min=-0.000887 max=0.000919 Jy/beam ! Clean residual mean=-0.000002 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0702043 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 119 components and 0.0702043 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.045063Jy sigma=1.066129 ! Fit after self-cal, rms=0.045120Jy sigma=1.065221 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.045120Jy sigma=1.065221 ! Fit after self-cal, rms=0.044923Jy sigma=1.059837 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.688 mas, bmaj=8.94 mas, bpa=39.95 degrees ! Estimated noise=0.697561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000451951 Jy ! Component: 100 - total flux cleaned = 0.000451653 Jy ! Component: 150 - total flux cleaned = 0.000419079 Jy ! Component: 200 - total flux cleaned = 0.000345139 Jy ! Total flux subtracted in 200 components = 0.000345139 Jy ! Clean residual min=-0.000653 max=0.000664 Jy/beam ! Clean residual mean=-0.000001 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0705495 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 152 components and 0.0705495 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.044893Jy sigma=1.059157 ! Fit after self-cal, rms=0.044947Jy sigma=1.058596 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 = -2.45682e-05 Jy ! Component: 100 - total flux cleaned = -4.74141e-05 Jy ! Component: 150 - total flux cleaned = 1.93041e-05 Jy ! Component: 200 - total flux cleaned = 9.3938e-05 Jy ! Total flux subtracted in 200 components = 9.3938e-05 Jy ! Clean residual min=-0.000421 max=0.000425 Jy/beam ! Clean residual mean=0.000002 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0706434 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 173 components and 0.0706434 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.044936Jy sigma=1.058258 ! Fit after self-cal, rms=0.044933Jy sigma=1.058162 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.044933Jy sigma=1.058162 ! Fit after self-cal, rms=0.044907Jy sigma=1.058007 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.688 mas, bmaj=8.941 mas, bpa=39.93 degrees ! Estimated noise=0.696048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000104319 Jy ! Component: 100 - total flux cleaned = 5.91824e-05 Jy ! Component: 150 - total flux cleaned = 1.4889e-05 Jy ! Component: 200 - total flux cleaned = -1.06889e-06 Jy ! Total flux subtracted in 200 components = -1.06889e-06 Jy ! Clean residual min=-0.000271 max=0.000277 Jy/beam ! Clean residual mean=-0.000002 rms=0.000085 Jy/beam ! Combined flux in latest and established models = 0.0706424 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 212 components and 0.0706423 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.044899Jy sigma=1.057742 ! Fit after self-cal, rms=0.044912Jy sigma=1.057709 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 = 0.000318514 Jy ! Component: 100 - total flux cleaned = 0.000408608 Jy ! Component: 150 - total flux cleaned = 0.000441174 Jy ! Component: 200 - total flux cleaned = 0.000520403 Jy ! Total flux subtracted in 200 components = 0.000520403 Jy ! Clean residual min=-0.000192 max=0.000195 Jy/beam ! Clean residual mean=-0.000001 rms=0.000061 Jy/beam ! Combined flux in latest and established models = 0.0711627 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 254 components and 0.0711627 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.044909Jy sigma=1.057579 ! Fit after self-cal, rms=0.044908Jy sigma=1.057551 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.044908Jy sigma=1.057551 ! Fit after self-cal, rms=0.044811Jy sigma=1.057513 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.021 mas, bmaj=8.632 mas, bpa=39.5 degrees ! Estimated noise=0.702758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.26379e-05 Jy ! Component: 100 - total flux cleaned = -8.24321e-05 Jy ! Component: 150 - total flux cleaned = -0.000116952 Jy ! Component: 200 - total flux cleaned = -0.000130972 Jy ! Total flux subtracted in 200 components = -0.000130972 Jy ! Clean residual min=-0.000237 max=0.000239 Jy/beam ! Clean residual mean=-0.000001 rms=0.000070 Jy/beam ! Combined flux in latest and established models = 0.0710318 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 279 components and 0.0710318 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.044807Jy sigma=1.057386 ! Fit after self-cal, rms=0.044803Jy sigma=1.057368 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 = 4.13128e-05 Jy ! Component: 100 - total flux cleaned = 7.64375e-05 Jy ! Component: 150 - total flux cleaned = 0.000124747 Jy ! Component: 200 - total flux cleaned = 0.000180092 Jy ! Total flux subtracted in 200 components = 0.000180092 Jy ! Clean residual min=-0.000197 max=0.000194 Jy/beam ! Clean residual mean=0.000000 rms=0.000058 Jy/beam ! Combined flux in latest and established models = 0.0712119 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 306 components and 0.0712119 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.044801Jy sigma=1.057272 ! Fit after self-cal, rms=0.044801Jy sigma=1.057258 ! 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=2.69 mas, bmaj=8.94 mas, bpa=39.93 degrees ! Estimated noise=0.694331 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.69 x 8.94 at 39.93 degrees (North through East) ! Clean map min=-0.0019861 max=0.058996 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=2.174 mas, bmaj=9.435 mas, bpa=39.38 degrees ! Estimated noise=2.56016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0561344 Jy ! Component: 100 - total flux cleaned = 0.0584682 Jy ! Component: 150 - total flux cleaned = 0.0556969 Jy ! Component: 200 - total flux cleaned = 0.051713 Jy ! Total flux subtracted in 200 components = 0.051713 Jy ! Clean residual min=-0.004080 max=0.004093 Jy/beam ! Clean residual mean=0.000007 rms=0.001979 Jy/beam ! Combined flux in latest and established models = 0.051713 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.051713 Jy ! Inverting map and beam ! Estimated beam: bmin=2.69 mas, bmaj=8.94 mas, bpa=39.93 degrees ! Estimated noise=0.694331 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 = -0.000377527 Jy ! Component: 100 - total flux cleaned = -0.000676333 Jy ! Component: 150 - total flux cleaned = -0.00108728 Jy ! Component: 200 - total flux cleaned = -0.00175321 Jy ! Total flux subtracted in 200 components = -0.00175321 Jy ! Clean residual min=-0.002222 max=0.002224 Jy/beam ! Clean residual mean=-0.000010 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.0499598 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 86 components and 0.0499598 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=3.021 mas, bmaj=8.632 mas, bpa=39.5 degrees ! Estimated noise=0.702758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000600716 Jy ! Component: 100 - total flux cleaned = -0.000470273 Jy ! Component: 150 - total flux cleaned = -0.000336778 Jy ! Component: 200 - total flux cleaned = -0.000134025 Jy ! Total flux subtracted in 200 components = -0.000134025 Jy ! Clean residual min=-0.001132 max=0.001132 Jy/beam ! Clean residual mean=0.000002 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0498258 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 = -0.000144185 Jy ! Component: 100 - total flux cleaned = -0.000981198 Jy ! Component: 150 - total flux cleaned = -0.00183199 Jy ! Component: 200 - total flux cleaned = -0.00271317 Jy ! Total flux subtracted in 200 components = -0.00271317 Jy ! Clean residual min=-0.001723 max=0.001743 Jy/beam ! Clean residual mean=0.000007 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.0471126 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 161 components and 0.0471126 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.69 mas, bmaj=8.94 mas, bpa=39.93 degrees ! Estimated noise=0.694331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.36301e-05 Jy ! Component: 100 - total flux cleaned = -0.000397128 Jy ! Component: 150 - total flux cleaned = -0.000484002 Jy ! Component: 200 - total flux cleaned = -0.000527106 Jy ! Total flux subtracted in 200 components = -0.000527106 Jy ! Clean residual min=-0.000696 max=0.000702 Jy/beam ! Clean residual mean=-0.000002 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0465855 Jy selfcal ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 216 components and 0.0465855 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.044843Jy sigma=1.058535 ! Fit after self-cal, rms=0.044828Jy sigma=1.058140 wmodel /J2302-1453_X_map.mod ! wmodel: Unable to open new model file: /J2302-1453_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J2302-1453_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.69 x 8.94 at 39.93 degrees (North through East) ! Clean map min=-0.0047896 max=0.039069 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J2302-1453_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0390689 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153446 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.17827 1.17827 2.35654 4.71308 9.42616 18.8523 37.7047 75.4093 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.039 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 254.61 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J2302-1453_X_dfm.log closed on Thu May 19 20:39:47 2016