! Started logfile: /scr/pima/bg219a_uvs/J1337-1257_X_dfm.log on Fri May 20 00:09:15 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/bg219a_uvs/J1337-1257_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1337-1257_X_uva.fits ! AN table 1: 49 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.657596 visibilities/baseline/integration-bin. ! Found source: J1337-1257 ! ! 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 3 lines of history. ! ! Reading 13920 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 J1337-1257_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 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=4.100559Jy sigma=33.579196 ! Fit after self-cal, rms=3.130222Jy sigma=26.341545 ! 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=0.7161 mas, bmaj=1.792 mas, bpa=-0.7869 degrees ! Estimated noise=1.71745 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 = 2.2369 Jy ! Component: 100 - total flux cleaned = 2.24303 Jy ! Total flux subtracted in 100 components = 2.24303 Jy ! Clean residual min=-0.555368 max=0.935572 Jy/beam ! Clean residual mean=-0.000825 rms=0.151048 Jy/beam ! Combined flux in latest and established models = 2.24303 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 2.24303 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=2.157991Jy sigma=29.573986 ! Fit after self-cal, rms=2.157199Jy sigma=29.561288 ! Inverting map ! Added new window around map position (1, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.732745 Jy ! Component: 100 - total flux cleaned = 0.916654 Jy ! Total flux subtracted in 100 components = 0.916654 Jy ! Clean residual min=-0.413463 max=0.753093 Jy/beam ! Clean residual mean=-0.000630 rms=0.114135 Jy/beam ! Combined flux in latest and established models = 3.15968 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 3.15968 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=1.754568Jy sigma=24.722305 ! Fit after self-cal, rms=1.698282Jy sigma=24.471219 ! 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=1.133 mas, bmaj=2.428 mas, bpa=4.094 degrees ! Estimated noise=0.701145 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 = 0.326839 Jy ! Component: 100 - total flux cleaned = 0.402109 Jy ! Component: 150 - total flux cleaned = 0.457709 Jy ! Component: 200 - total flux cleaned = 0.492163 Jy ! Total flux subtracted in 200 components = 0.492163 Jy ! Clean residual min=-0.587724 max=0.759178 Jy/beam ! Clean residual mean=-0.000568 rms=0.181403 Jy/beam ! Combined flux in latest and established models = 3.65184 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 3.65184 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=1.539177Jy sigma=20.266711 ! Fit after self-cal, rms=1.519255Jy sigma=20.125183 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.133 x 2.428 at 4.094 degrees (North through East) ! Clean map min=-0.56679 max=2.1021 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 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 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=1.519255Jy sigma=20.125183 ! Fit after self-cal, rms=1.519255Jy sigma=20.125183 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.133 mas, bmaj=2.428 mas, bpa=4.094 degrees ! Estimated noise=0.701145 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 = 0.105312 Jy ! Component: 100 - total flux cleaned = 0.141573 Jy ! Component: 150 - total flux cleaned = 0.161069 Jy ! Component: 200 - total flux cleaned = 0.169557 Jy ! Total flux subtracted in 200 components = 0.169557 Jy ! Clean residual min=-0.564369 max=0.671139 Jy/beam ! Clean residual mean=-0.000491 rms=0.171679 Jy/beam ! Combined flux in latest and established models = 3.8214 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 3.8214 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=1.488724Jy sigma=19.462367 ! Fit after self-cal, rms=1.486248Jy sigma=19.435109 ! 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=1.486248Jy sigma=19.435109 ! Fit after self-cal, rms=1.486248Jy sigma=19.435109 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.133 mas, bmaj=2.428 mas, bpa=4.094 degrees ! Estimated noise=0.701145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0290435 Jy ! Component: 100 - total flux cleaned = 0.0399495 Jy ! Component: 150 - total flux cleaned = 0.0531899 Jy ! Component: 200 - total flux cleaned = 0.0620909 Jy ! Total flux subtracted in 200 components = 0.0620909 Jy ! Clean residual min=-0.551821 max=0.635357 Jy/beam ! Clean residual mean=-0.000458 rms=0.167788 Jy/beam ! Combined flux in latest and established models = 3.88349 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 3.88349 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=1.478005Jy sigma=19.188879 ! Fit after self-cal, rms=1.477777Jy sigma=19.184254 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 = 0.0127654 Jy ! Component: 100 - total flux cleaned = 0.0237284 Jy ! Component: 150 - total flux cleaned = 0.0313041 Jy ! Component: 200 - total flux cleaned = 0.040741 Jy ! Total flux subtracted in 200 components = 0.040741 Jy ! Clean residual min=-0.546230 max=0.618689 Jy/beam ! Clean residual mean=-0.000448 rms=0.165935 Jy/beam ! Combined flux in latest and established models = 3.92423 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 3.92423 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=1.473273Jy sigma=19.059036 ! Fit after self-cal, rms=1.473598Jy sigma=19.056645 ! 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=1.473598Jy sigma=19.056645 ! Fit after self-cal, rms=1.473598Jy sigma=19.056645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.133 mas, bmaj=2.428 mas, bpa=4.094 degrees ! Estimated noise=0.701145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00972026 Jy ! Component: 100 - total flux cleaned = 0.0185515 Jy ! Component: 150 - total flux cleaned = 0.0227407 Jy ! Component: 200 - total flux cleaned = 0.0323496 Jy ! Total flux subtracted in 200 components = 0.0323496 Jy ! Clean residual min=-0.543600 max=0.608777 Jy/beam ! Clean residual mean=-0.000443 rms=0.164772 Jy/beam ! Combined flux in latest and established models = 3.95658 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 3.95658 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=1.470359Jy sigma=18.980837 ! Fit after self-cal, rms=1.470464Jy sigma=18.979539 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 = 0.00785413 Jy ! Component: 100 - total flux cleaned = 0.0132875 Jy ! Component: 150 - total flux cleaned = 0.0167384 Jy ! Component: 200 - total flux cleaned = 0.019992 Jy ! Total flux subtracted in 200 components = 0.019992 Jy ! Clean residual min=-0.541922 max=0.601670 Jy/beam ! Clean residual mean=-0.000438 rms=0.163895 Jy/beam ! Combined flux in latest and established models = 3.97658 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 3.97658 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=1.468385Jy sigma=18.925292 ! Fit after self-cal, rms=1.468443Jy sigma=18.924369 ! 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=1.468443Jy sigma=18.924369 ! Fit after self-cal, rms=1.468443Jy sigma=18.924369 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.328 mas, bmaj=4.03 mas, bpa=15.22 degrees ! Estimated noise=0.784902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.151675 Jy ! Component: 100 - total flux cleaned = 0.174258 Jy ! Component: 150 - total flux cleaned = 0.193906 Jy ! Component: 200 - total flux cleaned = 0.207086 Jy ! Total flux subtracted in 200 components = 0.207086 Jy ! Clean residual min=-0.683820 max=0.741211 Jy/beam ! Clean residual mean=-0.000607 rms=0.203931 Jy/beam ! Combined flux in latest and established models = 4.18366 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 4.18366 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=1.466492Jy sigma=19.002470 ! Fit after self-cal, rms=1.467369Jy sigma=18.998215 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 = 0.0172192 Jy ! Component: 100 - total flux cleaned = 0.0338247 Jy ! Component: 150 - total flux cleaned = 0.0501576 Jy ! Component: 200 - total flux cleaned = 0.0662291 Jy ! Total flux subtracted in 200 components = 0.0662291 Jy ! Clean residual min=-0.671596 max=0.726437 Jy/beam ! Clean residual mean=-0.000603 rms=0.199515 Jy/beam ! Combined flux in latest and established models = 4.24989 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 48 components and 4.24989 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=1.486974Jy sigma=18.886097 ! Fit after self-cal, rms=1.488620Jy sigma=18.879931 ! 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=1.133 mas, bmaj=2.428 mas, bpa=4.094 degrees ! Estimated noise=0.701145 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.133 x 2.428 at 4.094 degrees (North through East) ! Clean map min=-0.53143 max=1.9769 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=1.488620Jy sigma=18.879931 ! Fit after self-cal, rms=1.488620Jy sigma=18.879931 ! Inverting map and beam ! Estimated beam: bmin=1.133 mas, bmaj=2.428 mas, bpa=4.094 degrees ! Estimated noise=0.701145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0693743 Jy ! Component: 100 - total flux cleaned = -0.0967002 Jy ! Component: 150 - total flux cleaned = -0.117214 Jy ! Component: 200 - total flux cleaned = -0.124156 Jy ! Total flux subtracted in 200 components = -0.124156 Jy ! Clean residual min=-0.526773 max=0.571814 Jy/beam ! Clean residual mean=-0.000424 rms=0.156295 Jy/beam ! Combined flux in latest and established models = 4.12574 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 56 components and 4.12574 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=1.491815Jy sigma=18.569773 ! Fit after self-cal, rms=1.491370Jy sigma=18.567840 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00891785 Jy ! Component: 100 - total flux cleaned = -0.0148507 Jy ! Component: 150 - total flux cleaned = -0.0204663 Jy ! Component: 200 - total flux cleaned = -0.0240023 Jy ! Total flux subtracted in 200 components = -0.0240023 Jy ! Clean residual min=-0.524290 max=0.572361 Jy/beam ! Clean residual mean=-0.000427 rms=0.156714 Jy/beam ! Combined flux in latest and established models = 4.10174 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 60 components and 4.10174 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=1.486661Jy sigma=18.509709 ! Fit after self-cal, rms=1.486270Jy sigma=18.509005 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=1.486270Jy sigma=18.509005 ! Fit after self-cal, rms=1.486270Jy sigma=18.509005 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=0.7161 mas, bmaj=1.792 mas, bpa=-0.7869 degrees ! Estimated noise=1.71745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.31627 Jy ! Component: 100 - total flux cleaned = 3.30305 Jy ! Component: 150 - total flux cleaned = 3.5155 Jy ! Component: 200 - total flux cleaned = 3.59366 Jy ! Total flux subtracted in 200 components = 3.59366 Jy ! Clean residual min=-0.361873 max=0.504623 Jy/beam ! Clean residual mean=-0.000463 rms=0.103112 Jy/beam ! Combined flux in latest and established models = 3.59366 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 3.59366 Jy ! Inverting map and beam ! Estimated beam: bmin=1.133 mas, bmaj=2.428 mas, bpa=4.094 degrees ! Estimated noise=0.701145 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 = 0.0907084 Jy ! Component: 100 - total flux cleaned = 0.155729 Jy ! Component: 150 - total flux cleaned = 0.202968 Jy ! Component: 200 - total flux cleaned = 0.232269 Jy ! Total flux subtracted in 200 components = 0.232269 Jy ! Clean residual min=-0.555935 max=0.651094 Jy/beam ! Clean residual mean=-0.000455 rms=0.178939 Jy/beam ! Combined flux in latest and established models = 3.82593 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 3.82593 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=2.328 mas, bmaj=4.03 mas, bpa=15.22 degrees ! Estimated noise=0.784902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.162438 Jy ! Component: 100 - total flux cleaned = 0.187641 Jy ! Component: 150 - total flux cleaned = 0.216674 Jy ! Component: 200 - total flux cleaned = 0.241923 Jy ! Total flux subtracted in 200 components = 0.241923 Jy ! Clean residual min=-0.718214 max=0.794291 Jy/beam ! Clean residual mean=-0.000607 rms=0.218740 Jy/beam ! Combined flux in latest and established models = 4.06785 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 = 0.0167517 Jy ! Component: 100 - total flux cleaned = 0.0318447 Jy ! Component: 150 - total flux cleaned = 0.0457634 Jy ! Component: 200 - total flux cleaned = 0.0639607 Jy ! Total flux subtracted in 200 components = 0.0639607 Jy ! Clean residual min=-0.692131 max=0.760856 Jy/beam ! Clean residual mean=-0.000597 rms=0.207331 Jy/beam ! Combined flux in latest and established models = 4.13181 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 4.13181 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.133 mas, bmaj=2.428 mas, bpa=4.094 degrees ! Estimated noise=0.701145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0687895 Jy ! Component: 100 - total flux cleaned = -0.0915181 Jy ! Component: 150 - total flux cleaned = -0.10352 Jy ! Component: 200 - total flux cleaned = -0.111518 Jy ! Total flux subtracted in 200 components = -0.111518 Jy ! Clean residual min=-0.544497 max=0.593295 Jy/beam ! Clean residual mean=-0.000414 rms=0.161943 Jy/beam ! Combined flux in latest and established models = 4.0203 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 4.0203 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=1.489345Jy sigma=19.056415 ! Fit after self-cal, rms=1.484253Jy sigma=19.034239 wmodel /J1337-1257_X_map.mod ! wmodel: Unable to open new model file: /J1337-1257_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J1337-1257_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.133 x 2.428 at 4.094 degrees (North through East) ! Clean map min=-0.53715 max=1.9942 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1337-1257_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.99421 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.161892 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -24.3542 24.3542 48.7085 97.417 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.4856 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.994 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 12.318 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1337-1257_X_dfm.log closed on Fri May 20 00:09:18 2016