! Started logfile: /scr/pima/bg219h_uvs/J1700-2610_X_dfm.log on Thu May 19 22:34:33 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/bg219h_uvs/J1700-2610_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1700-2610_X_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.738095 visibilities/baseline/integration-bin. ! Found source: J1700-2610 ! ! 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 5580 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 J1700-2610_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.517751Jy sigma=34.972106 ! Fit after self-cal, rms=1.371246Jy sigma=18.987108 ! 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=0.5884 mas, bmaj=1.666 mas, bpa=-0.326 degrees ! Estimated noise=1.09533 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 = 1.68225 Jy ! Component: 100 - total flux cleaned = 2.07015 Jy ! Total flux subtracted in 100 components = 2.07015 Jy ! Clean residual min=-0.098974 max=0.160142 Jy/beam ! Clean residual mean=0.000004 rms=0.022985 Jy/beam ! Combined flux in latest and established models = 2.07015 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 2.07015 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=0.589842Jy sigma=7.497639 ! Fit after self-cal, rms=0.589711Jy sigma=7.496672 ! Inverting map ! Added new window around map position (-1, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.172414 Jy ! Component: 100 - total flux cleaned = 0.273829 Jy ! Total flux subtracted in 100 components = 0.273829 Jy ! Clean residual min=-0.076791 max=0.111141 Jy/beam ! Clean residual mean=-0.000011 rms=0.018345 Jy/beam ! Combined flux in latest and established models = 2.34398 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 2.34398 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=0.524765Jy sigma=6.403975 ! Fit after self-cal, rms=0.523078Jy sigma=6.370871 ! 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=0.735 mas, bmaj=1.943 mas, bpa=-0.5141 degrees ! Estimated noise=0.804115 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112378 Jy ! Component: 100 - total flux cleaned = 0.180023 Jy ! Component: 150 - total flux cleaned = 0.205483 Jy ! Component: 200 - total flux cleaned = 0.217942 Jy ! Total flux subtracted in 200 components = 0.217942 Jy ! Clean residual min=-0.052529 max=0.081152 Jy/beam ! Clean residual mean=-0.000080 rms=0.015342 Jy/beam ! Combined flux in latest and established models = 2.56192 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 30 components and 2.56192 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=0.497053Jy sigma=5.900739 ! Fit after self-cal, rms=0.496551Jy sigma=5.892813 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.735 x 1.943 at -0.5141 degrees (North through East) ! Clean map min=-0.049129 max=2.1714 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* HN 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* HN 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* HN 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* HN 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* HN 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* HN 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* HN 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* HN 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* HN 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* HN 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* HN 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* HN 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=0.496551Jy sigma=5.892813 ! Fit after self-cal, rms=0.496551Jy sigma=5.892813 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.735 mas, bmaj=1.943 mas, bpa=-0.5141 degrees ! Estimated noise=0.804115 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (12.4, 30.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0789746 Jy ! Component: 100 - total flux cleaned = 0.0919117 Jy ! Component: 150 - total flux cleaned = 0.101126 Jy ! Component: 200 - total flux cleaned = 0.10637 Jy ! Total flux subtracted in 200 components = 0.10637 Jy ! Clean residual min=-0.049695 max=0.071769 Jy/beam ! Clean residual mean=-0.000049 rms=0.013219 Jy/beam ! Combined flux in latest and established models = 2.66829 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 55 components and 2.66829 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=0.479973Jy sigma=5.685938 ! Fit after self-cal, rms=0.479021Jy sigma=5.658101 ! 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=0.479021Jy sigma=5.658101 ! Fit after self-cal, rms=0.460579Jy sigma=5.405160 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7335 mas, bmaj=1.934 mas, bpa=-0.5288 degrees ! Estimated noise=0.783004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0456717 Jy ! Component: 100 - total flux cleaned = -0.0485034 Jy ! Component: 150 - total flux cleaned = -0.0484318 Jy ! Component: 200 - total flux cleaned = -0.0484285 Jy ! Total flux subtracted in 200 components = -0.0484285 Jy ! Clean residual min=-0.046284 max=0.044699 Jy/beam ! Clean residual mean=0.000014 rms=0.009175 Jy/beam ! Combined flux in latest and established models = 2.61987 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 2.61987 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=0.451678Jy sigma=5.367617 ! Fit after self-cal, rms=0.451692Jy sigma=5.365935 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 = 0.00213069 Jy ! Component: 100 - total flux cleaned = 0.00212865 Jy ! Component: 150 - total flux cleaned = 0.00214201 Jy ! Component: 200 - total flux cleaned = 0.00215921 Jy ! Total flux subtracted in 200 components = 0.00215921 Jy ! Clean residual min=-0.045354 max=0.043464 Jy/beam ! Clean residual mean=0.000015 rms=0.008930 Jy/beam ! Combined flux in latest and established models = 2.62203 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 79 components and 2.62203 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=0.450169Jy sigma=5.351968 ! Fit after self-cal, rms=0.450219Jy sigma=5.351100 ! 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=0.450219Jy sigma=5.351100 ! Fit after self-cal, rms=0.443666Jy sigma=5.195124 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7346 mas, bmaj=1.936 mas, bpa=-0.6116 degrees ! Estimated noise=0.780593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0235582 Jy ! Component: 100 - total flux cleaned = -0.0384882 Jy ! Component: 150 - total flux cleaned = -0.0466911 Jy ! Component: 200 - total flux cleaned = -0.0520519 Jy ! Total flux subtracted in 200 components = -0.0520519 Jy ! Clean residual min=-0.026690 max=0.023728 Jy/beam ! Clean residual mean=0.000023 rms=0.005625 Jy/beam ! Combined flux in latest and established models = 2.56997 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 95 components and 2.56997 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=0.441441Jy sigma=5.183334 ! Fit after self-cal, rms=0.441369Jy sigma=5.182395 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 = -0.0043711 Jy ! Component: 100 - total flux cleaned = -0.00757705 Jy ! Component: 150 - total flux cleaned = -0.00903127 Jy ! Component: 200 - total flux cleaned = -0.0101247 Jy ! Total flux subtracted in 200 components = -0.0101247 Jy ! Clean residual min=-0.025850 max=0.022896 Jy/beam ! Clean residual mean=0.000020 rms=0.005549 Jy/beam ! Combined flux in latest and established models = 2.55985 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 104 components and 2.55985 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=0.440943Jy sigma=5.177579 ! Fit after self-cal, rms=0.440900Jy sigma=5.177265 ! 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=0.440900Jy sigma=5.177265 ! Fit after self-cal, rms=0.439404Jy sigma=5.168109 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.031 mas, bmaj=4.974 mas, bpa=7.121 degrees ! Estimated noise=1.12346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0215067 Jy ! Component: 100 - total flux cleaned = -0.0343581 Jy ! Component: 150 - total flux cleaned = -0.0419425 Jy ! Component: 200 - total flux cleaned = -0.0433562 Jy ! Total flux subtracted in 200 components = -0.0433562 Jy ! Clean residual min=-0.033583 max=0.031202 Jy/beam ! Clean residual mean=0.000029 rms=0.008738 Jy/beam ! Combined flux in latest and established models = 2.51649 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 116 components and 2.51649 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=0.438250Jy sigma=5.170367 ! Fit after self-cal, rms=0.438163Jy sigma=5.169481 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 = -0.00406695 Jy ! Component: 100 - total flux cleaned = -0.00380217 Jy ! Component: 150 - total flux cleaned = -0.00403812 Jy ! Component: 200 - total flux cleaned = -0.00382406 Jy ! Total flux subtracted in 200 components = -0.00382406 Jy ! Clean residual min=-0.033113 max=0.031946 Jy/beam ! Clean residual mean=0.000025 rms=0.008683 Jy/beam ! Combined flux in latest and established models = 2.51267 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 120 components and 2.51267 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=0.438171Jy sigma=5.171983 ! Fit after self-cal, rms=0.438165Jy sigma=5.171666 ! 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=0.7347 mas, bmaj=1.937 mas, bpa=-0.6423 degrees ! Estimated noise=0.776048 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7347 x 1.937 at -0.6423 degrees (North through East) ! Clean map min=-0.033853 max=2.1018 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=0.438165Jy sigma=5.171666 ! Fit after self-cal, rms=0.421457Jy sigma=4.822227 ! Inverting map and beam ! Estimated beam: bmin=0.7322 mas, bmaj=1.939 mas, bpa=-0.8736 degrees ! Estimated noise=0.746982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0667238 Jy ! Component: 100 - total flux cleaned = -0.0752367 Jy ! Component: 150 - total flux cleaned = -0.0752408 Jy ! Component: 200 - total flux cleaned = -0.0757137 Jy ! Total flux subtracted in 200 components = -0.0757137 Jy ! Clean residual min=-0.034116 max=0.030411 Jy/beam ! Clean residual mean=-0.000003 rms=0.006374 Jy/beam ! Combined flux in latest and established models = 2.43696 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 128 components and 2.43696 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=0.407212Jy sigma=4.732925 ! Fit after self-cal, rms=0.407218Jy sigma=4.732539 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000491326 Jy ! Component: 100 - total flux cleaned = 0.000114052 Jy ! Component: 150 - total flux cleaned = -0.000592839 Jy ! Component: 200 - total flux cleaned = -0.00125163 Jy ! Total flux subtracted in 200 components = -0.00125163 Jy ! Clean residual min=-0.033471 max=0.028167 Jy/beam ! Clean residual mean=-0.000004 rms=0.006257 Jy/beam ! Combined flux in latest and established models = 2.4357 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 138 components and 2.4357 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=0.406348Jy sigma=4.728494 ! Fit after self-cal, rms=0.406332Jy sigma=4.728262 ! 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=0.406332Jy sigma=4.728262 ! Fit after self-cal, rms=0.399180Jy sigma=4.576280 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=0.5853 mas, bmaj=1.661 mas, bpa=-0.6649 degrees ! Estimated noise=0.987502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.51612 Jy ! Component: 100 - total flux cleaned = 1.87691 Jy ! Component: 150 - total flux cleaned = 2.04018 Jy ! Component: 200 - total flux cleaned = 2.14033 Jy ! Total flux subtracted in 200 components = 2.14033 Jy ! Clean residual min=-0.057582 max=0.066102 Jy/beam ! Clean residual mean=0.000007 rms=0.012786 Jy/beam ! Combined flux in latest and established models = 2.14033 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 17 model components to the UV plane model. ! The established model now contains 17 components and 2.14033 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7303 mas, bmaj=1.937 mas, bpa=-0.9867 degrees ! Estimated noise=0.723469 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 = 0.08893 Jy ! Component: 100 - total flux cleaned = 0.144578 Jy ! Component: 150 - total flux cleaned = 0.185224 Jy ! Component: 200 - total flux cleaned = 0.20438 Jy ! Total flux subtracted in 200 components = 0.20438 Jy ! Clean residual min=-0.033630 max=0.039457 Jy/beam ! Clean residual mean=-0.000009 rms=0.007569 Jy/beam ! Combined flux in latest and established models = 2.34471 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 41 components and 2.34471 Jy ! Inverting map ! Added new window around map position (-6, 5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0338279 Jy ! Component: 100 - total flux cleaned = 0.0410681 Jy ! Component: 150 - total flux cleaned = 0.0428814 Jy ! Component: 200 - total flux cleaned = 0.043697 Jy ! Total flux subtracted in 200 components = 0.043697 Jy ! Clean residual min=-0.031060 max=0.032504 Jy/beam ! Clean residual mean=-0.000007 rms=0.006609 Jy/beam ! Combined flux in latest and established models = 2.3884 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 64 components and 2.3884 Jy ! Inverting map ! Added new window around map position (-3.2, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.016786 Jy ! Component: 100 - total flux cleaned = 0.0249884 Jy ! Component: 150 - total flux cleaned = 0.0278969 Jy ! Component: 200 - total flux cleaned = 0.0285986 Jy ! Total flux subtracted in 200 components = 0.0285986 Jy ! Clean residual min=-0.024816 max=0.027514 Jy/beam ! Clean residual mean=-0.000007 rms=0.005920 Jy/beam ! Combined flux in latest and established models = 2.417 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 79 components and 2.417 Jy ! Inverting map ! Added new window around map position (-6.8, -34.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0185685 Jy ! Component: 100 - total flux cleaned = 0.0230222 Jy ! Component: 150 - total flux cleaned = 0.0253726 Jy ! Component: 200 - total flux cleaned = 0.0275877 Jy ! Total flux subtracted in 200 components = 0.0275877 Jy ! Clean residual min=-0.024081 max=0.024988 Jy/beam ! Clean residual mean=0.000000 rms=0.005351 Jy/beam ! Combined flux in latest and established models = 2.44459 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 96 components and 2.44459 Jy ! Inverting map ! Added new window around map position (4, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0241905 Jy ! Component: 100 - total flux cleaned = 0.0369848 Jy ! Component: 150 - total flux cleaned = 0.0420315 Jy ! Component: 200 - total flux cleaned = 0.0453426 Jy ! Total flux subtracted in 200 components = 0.0453426 Jy ! Clean residual min=-0.021686 max=0.023462 Jy/beam ! Clean residual mean=-0.000001 rms=0.004889 Jy/beam ! Combined flux in latest and established models = 2.48993 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 119 components and 2.48993 Jy ! Inverting map ! Added new window around map position (9.4, 17.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194954 Jy ! Component: 100 - total flux cleaned = 0.0255926 Jy ! Component: 150 - total flux cleaned = 0.031628 Jy ! Component: 200 - total flux cleaned = 0.035538 Jy ! Total flux subtracted in 200 components = 0.035538 Jy ! Clean residual min=-0.019593 max=0.018210 Jy/beam ! Clean residual mean=-0.000000 rms=0.004424 Jy/beam ! Combined flux in latest and established models = 2.52547 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 138 components and 2.52547 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=2.029 mas, bmaj=4.955 mas, bpa=7.054 degrees ! Estimated noise=1.05611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00895974 Jy ! Component: 100 - total flux cleaned = 0.015665 Jy ! Component: 150 - total flux cleaned = 0.0201185 Jy ! Component: 200 - total flux cleaned = 0.0232836 Jy ! Total flux subtracted in 200 components = 0.0232836 Jy ! Clean residual min=-0.020127 max=0.021828 Jy/beam ! Clean residual mean=0.000000 rms=0.006526 Jy/beam ! Combined flux in latest and established models = 2.54875 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 = 0.00283179 Jy ! Component: 100 - total flux cleaned = 0.00507443 Jy ! Component: 150 - total flux cleaned = 0.00508903 Jy ! Component: 200 - total flux cleaned = 0.0056468 Jy ! Total flux subtracted in 200 components = 0.0056468 Jy ! Clean residual min=-0.019381 max=0.021498 Jy/beam ! Clean residual mean=0.000000 rms=0.006276 Jy/beam ! Combined flux in latest and established models = 2.5544 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 175 components and 2.5544 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7303 mas, bmaj=1.937 mas, bpa=-0.9867 degrees ! Estimated noise=0.723469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00291059 Jy ! Component: 100 - total flux cleaned = 0.00374672 Jy ! Component: 150 - total flux cleaned = 0.00337393 Jy ! Component: 200 - total flux cleaned = 0.00336036 Jy ! Total flux subtracted in 200 components = 0.00336036 Jy ! Clean residual min=-0.018607 max=0.017377 Jy/beam ! Clean residual mean=0.000004 rms=0.004002 Jy/beam ! Combined flux in latest and established models = 2.55776 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 198 components and 2.55776 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=0.379266Jy sigma=4.455741 ! Fit after self-cal, rms=0.378863Jy sigma=4.445414 wmodel /J1700-2610_X_map.mod ! wmodel: Unable to open new model file: /J1700-2610_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J1700-2610_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7303 x 1.937 at -0.9867 degrees (North through East) ! Clean map min=-0.02746 max=1.9462 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1700-2610_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.94623 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00390216 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.601494 0.601494 1.20299 2.40598 4.81195 9.6239 19.2478 38.4956 76.9912 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0117 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.946 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 498.758 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1700-2610_X_dfm.log closed on Thu May 19 22:34:36 2016