! Started logfile: /scr/pima/bg219e_uvs/J0425-1612_X_dfm.log on Thu May 19 18:22:49 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/bg219e_uvs/J0425-1612_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0425-1612_X_uva.fits ! AN table 1: 62 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.800627 visibilities/baseline/integration-bin. ! Found source: J0425-1612 ! ! 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 21444 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 J0425-1612_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 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006715Jy sigma=22.811961 ! Fit after self-cal, rms=0.922453Jy sigma=20.842282 ! 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=0.7943 mas, bmaj=2.967 mas, bpa=16.65 degrees ! Estimated noise=0.441599 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.051988 Jy ! Component: 100 - total flux cleaned = 0.0714219 Jy ! Total flux subtracted in 100 components = 0.0714219 Jy ! Clean residual min=-0.008202 max=0.016690 Jy/beam ! Clean residual mean=-0.000046 rms=0.002366 Jy/beam ! Combined flux in latest and established models = 0.0714219 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0714219 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=0.080046Jy sigma=1.774795 ! Fit after self-cal, rms=0.078834Jy sigma=1.749738 ! Inverting map ! Added new window around map position (-23.2, -24.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166097 Jy ! Component: 100 - total flux cleaned = 0.0280241 Jy ! Total flux subtracted in 100 components = 0.0280241 Jy ! Clean residual min=-0.006685 max=0.007498 Jy/beam ! Clean residual mean=-0.000036 rms=0.001869 Jy/beam ! Combined flux in latest and established models = 0.099446 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 44 components and 0.099446 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=0.072388Jy sigma=1.591281 ! Fit after self-cal, rms=0.071539Jy sigma=1.571952 ! 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=1.048 mas, bmaj=3.262 mas, bpa=14.69 degrees ! Estimated noise=0.231929 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 = 0.019692 Jy ! Component: 100 - total flux cleaned = 0.0320235 Jy ! Component: 150 - total flux cleaned = 0.0406097 Jy ! Component: 200 - total flux cleaned = 0.0467993 Jy ! Total flux subtracted in 200 components = 0.0467993 Jy ! Clean residual min=-0.006491 max=0.008427 Jy/beam ! Clean residual mean=-0.000037 rms=0.002024 Jy/beam ! Combined flux in latest and established models = 0.146245 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 106 components and 0.146245 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=0.065297Jy sigma=1.417906 ! Fit after self-cal, rms=0.064498Jy sigma=1.398035 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.048 x 3.262 at 14.69 degrees (North through East) ! Clean map min=-0.0061376 max=0.075014 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 0.89 HN 1.01 KP 0.99 ! LA 0.95 NL 1.17 OV 1.05 PT 0.84 ! SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.89 HN 1.09 KP 1.02 ! LA 0.90 NL 1.16 OV 1.07 PT 0.85 ! SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.91 HN 1.05 KP 0.98 ! LA 0.86 NL 1.20 OV 1.06 PT 0.84 ! SC 1.01 ! ! ! 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* 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* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.91 HN 0.98 KP 0.96 ! LA 0.92 NL 1.13 OV 1.09 PT 0.85 ! SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.90 HN 0.99 KP 0.97 ! LA 0.94 NL 1.13 OV 1.08 PT 0.85 ! SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.91 HN 1.01 KP 0.98 ! LA 0.96 NL 1.11 OV 1.10 PT 0.86 ! SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 1.03 KP 0.97 ! LA 0.94 NL 1.10 OV 1.06 PT 0.86 ! SC 1.09 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.86 HN 0.89 KP 1.02 ! LA 0.95 NL 1.20 OV 1.09 PT 0.85 ! SC 1.10 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.86 HN 1.02 KP 1.01 ! LA 0.95 NL 1.10 OV 1.08 PT 0.90 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.064498Jy sigma=1.398035 ! Fit after self-cal, rms=0.062419Jy sigma=1.372915 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=3.303 mas, bpa=14.39 degrees ! Estimated noise=0.226115 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 = 0.00570238 Jy ! Component: 100 - total flux cleaned = 0.00740063 Jy ! Component: 150 - total flux cleaned = 0.00786513 Jy ! Component: 200 - total flux cleaned = 0.00810194 Jy ! Total flux subtracted in 200 components = 0.00810194 Jy ! Clean residual min=-0.004130 max=0.005158 Jy/beam ! Clean residual mean=-0.000014 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.154347 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 130 components and 0.154347 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=0.061923Jy sigma=1.359715 ! Fit after self-cal, rms=0.061835Jy sigma=1.355603 ! 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=0.061835Jy sigma=1.355603 ! Fit after self-cal, rms=0.061918Jy sigma=1.342636 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=3.307 mas, bpa=14.1 degrees ! Estimated noise=0.227293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221014 Jy ! Component: 100 - total flux cleaned = 0.00242938 Jy ! Component: 150 - total flux cleaned = 0.00248918 Jy ! Component: 200 - total flux cleaned = 0.00239537 Jy ! Total flux subtracted in 200 components = 0.00239537 Jy ! Clean residual min=-0.003518 max=0.004542 Jy/beam ! Clean residual mean=-0.000005 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.156743 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 142 components and 0.156743 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=0.061750Jy sigma=1.338283 ! Fit after self-cal, rms=0.061714Jy sigma=1.336841 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-6.6, -6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00394461 Jy ! Component: 100 - total flux cleaned = 0.00590618 Jy ! Component: 150 - total flux cleaned = 0.0063077 Jy ! Component: 200 - total flux cleaned = 0.00640171 Jy ! Total flux subtracted in 200 components = 0.00640171 Jy ! Clean residual min=-0.003148 max=0.003982 Jy/beam ! Clean residual mean=-0.000003 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.163144 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 175 components and 0.163144 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=0.061445Jy sigma=1.330304 ! Fit after self-cal, rms=0.061396Jy sigma=1.329279 ! Inverting map ! Added new window around map position (33.6, 29.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00418213 Jy ! Component: 100 - total flux cleaned = 0.00676939 Jy ! Component: 150 - total flux cleaned = 0.00840064 Jy ! Component: 200 - total flux cleaned = 0.00942506 Jy ! Total flux subtracted in 200 components = 0.00942506 Jy ! Clean residual min=-0.002489 max=0.002636 Jy/beam ! Clean residual mean=-0.000004 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.17257 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 217 components and 0.17257 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=0.061098Jy sigma=1.320488 ! Fit after self-cal, rms=0.061058Jy sigma=1.319693 ! 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=0.061058Jy sigma=1.319693 ! Fit after self-cal, rms=0.061320Jy sigma=1.316409 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.068 mas, bmaj=3.308 mas, bpa=13.91 degrees ! Estimated noise=0.227728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158312 Jy ! Component: 100 - total flux cleaned = 0.00178681 Jy ! Component: 150 - total flux cleaned = 0.00191964 Jy ! Component: 200 - total flux cleaned = 0.00211083 Jy ! Total flux subtracted in 200 components = 0.00211083 Jy ! Clean residual min=-0.002356 max=0.002555 Jy/beam ! Clean residual mean=-0.000001 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.17468 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 236 components and 0.17468 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=0.061253Jy sigma=1.314675 ! Fit after self-cal, rms=0.061253Jy sigma=1.314443 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-9.6, 31). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251251 Jy ! Component: 100 - total flux cleaned = 0.00365586 Jy ! Component: 150 - total flux cleaned = 0.00427193 Jy ! Component: 200 - total flux cleaned = 0.00470102 Jy ! Total flux subtracted in 200 components = 0.00470102 Jy ! Clean residual min=-0.002075 max=0.002078 Jy/beam ! Clean residual mean=-0.000002 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.179381 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 267 components and 0.179381 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=0.061142Jy sigma=1.311447 ! Fit after self-cal, rms=0.061124Jy sigma=1.311233 ! 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=0.061124Jy sigma=1.311233 ! Fit after self-cal, rms=0.061025Jy sigma=1.311063 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.404 mas, bmaj=4.727 mas, bpa=5.282 degrees ! Estimated noise=0.263192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165795 Jy ! Component: 100 - total flux cleaned = 0.00213277 Jy ! Component: 150 - total flux cleaned = 0.00225389 Jy ! Component: 200 - total flux cleaned = 0.00240121 Jy ! Total flux subtracted in 200 components = 0.00240121 Jy ! Clean residual min=-0.002561 max=0.002235 Jy/beam ! Clean residual mean=-0.000003 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.181783 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 295 components and 0.181783 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=0.060990Jy sigma=1.310173 ! Fit after self-cal, rms=0.060984Jy sigma=1.310046 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 = 0.000459048 Jy ! Component: 100 - total flux cleaned = 0.00066288 Jy ! Component: 150 - total flux cleaned = 0.000784919 Jy ! Component: 200 - total flux cleaned = 0.000870123 Jy ! Total flux subtracted in 200 components = 0.000870123 Jy ! Clean residual min=-0.002425 max=0.002153 Jy/beam ! Clean residual mean=-0.000002 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.182653 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 308 components and 0.182653 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=0.060969Jy sigma=1.309724 ! Fit after self-cal, rms=0.060968Jy sigma=1.309664 ! 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=1.068 mas, bmaj=3.308 mas, bpa=13.89 degrees ! Estimated noise=0.227168 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.068 x 3.308 at 13.89 degrees (North through East) ! Clean map min=-0.00187 max=0.07147 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8054 mas, bmaj=2.971 mas, bpa=15.89 degrees ! Estimated noise=0.441856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0528507 Jy ! Component: 100 - total flux cleaned = 0.0771227 Jy ! Component: 150 - total flux cleaned = 0.0946083 Jy ! Component: 200 - total flux cleaned = 0.107718 Jy ! Total flux subtracted in 200 components = 0.107718 Jy ! Clean residual min=-0.006233 max=0.007555 Jy/beam ! Clean residual mean=-0.000022 rms=0.001576 Jy/beam ! Combined flux in latest and established models = 0.107718 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.107718 Jy ! Inverting map and beam ! Estimated beam: bmin=1.068 mas, bmaj=3.308 mas, bpa=13.89 degrees ! Estimated noise=0.227168 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 = 0.0165462 Jy ! Component: 100 - total flux cleaned = 0.0269748 Jy ! Component: 150 - total flux cleaned = 0.0342738 Jy ! Component: 200 - total flux cleaned = 0.0400809 Jy ! Total flux subtracted in 200 components = 0.0400809 Jy ! Clean residual min=-0.004301 max=0.004089 Jy/beam ! Clean residual mean=-0.000013 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 0.147799 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 87 components and 0.147799 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=2.404 mas, bmaj=4.727 mas, bpa=5.282 degrees ! Estimated noise=0.263192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00686562 Jy ! Component: 100 - total flux cleaned = 0.0119528 Jy ! Component: 150 - total flux cleaned = 0.0161716 Jy ! Component: 200 - total flux cleaned = 0.0196924 Jy ! Total flux subtracted in 200 components = 0.0196924 Jy ! Clean residual min=-0.004225 max=0.003471 Jy/beam ! Clean residual mean=-0.000013 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.167491 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 = 0.00295206 Jy ! Component: 100 - total flux cleaned = 0.00543871 Jy ! Component: 150 - total flux cleaned = 0.00754728 Jy ! Component: 200 - total flux cleaned = 0.00914893 Jy ! Total flux subtracted in 200 components = 0.00914893 Jy ! Clean residual min=-0.003249 max=0.002486 Jy/beam ! Clean residual mean=-0.000009 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.17664 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 164 components and 0.17664 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.068 mas, bmaj=3.308 mas, bpa=13.89 degrees ! Estimated noise=0.227168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149909 Jy ! Component: 100 - total flux cleaned = 0.00234279 Jy ! Component: 150 - total flux cleaned = 0.00292273 Jy ! Component: 200 - total flux cleaned = 0.00339835 Jy ! Total flux subtracted in 200 components = 0.00339835 Jy ! Clean residual min=-0.002230 max=0.002097 Jy/beam ! Clean residual mean=-0.000004 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.180039 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 194 components and 0.180039 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=0.061115Jy sigma=1.313033 ! Fit after self-cal, rms=0.061100Jy sigma=1.312408 wmodel /J0425-1612_X_map.mod ! wmodel: Unable to open new model file: /J0425-1612_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J0425-1612_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.068 x 3.308 at 13.89 degrees (North through East) ! Clean map min=-0.0022043 max=0.070907 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0425-1612_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0709075 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000506917 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.1447 2.1447 4.2894 8.5788 17.1576 34.3152 68.6304 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.07 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 139.879 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0425-1612_X_dfm.log closed on Thu May 19 18:22:52 2016