! Started logfile: /scr/pima/bg219h_uvs/J1337-1257_X_dfm.log on Thu May 19 22:26:55 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/J1337-1257_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1337-1257_X_uva.fits ! AN table 1: 21 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.553439 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 134 lines of history. ! ! Reading 6276 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 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=5.395620Jy sigma=50.986707 ! Fit after self-cal, rms=4.420181Jy sigma=40.625231 ! 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=0.6406 mas, bmaj=1.674 mas, bpa=-4.085 degrees ! Estimated noise=1.41492 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 = 3.07255 Jy ! Component: 100 - total flux cleaned = 3.66128 Jy ! Total flux subtracted in 100 components = 3.66128 Jy ! Clean residual min=-0.667429 max=1.087468 Jy/beam ! Clean residual mean=0.000145 rms=0.170382 Jy/beam ! Combined flux in latest and established models = 3.66128 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 3.66128 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=2.541401Jy sigma=41.601797 ! Fit after self-cal, rms=2.541226Jy sigma=41.601575 ! Inverting map ! Added new window around map position (-18.2, 42.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.959118 Jy ! Component: 100 - total flux cleaned = 1.15731 Jy ! Total flux subtracted in 100 components = 1.15731 Jy ! Clean residual min=-0.538308 max=0.935831 Jy/beam ! Clean residual mean=0.000131 rms=0.141534 Jy/beam ! Combined flux in latest and established models = 4.8186 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 4.8186 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=2.398378Jy sigma=35.999222 ! Fit after self-cal, rms=2.364429Jy sigma=35.538801 ! 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=0.8491 mas, bmaj=2.061 mas, bpa=-4.286 degrees ! Estimated noise=0.874769 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 = -0.422912 Jy ! Component: 100 - total flux cleaned = -0.550034 Jy ! Component: 150 - total flux cleaned = -0.625876 Jy ! Component: 200 - total flux cleaned = -0.684819 Jy ! Total flux subtracted in 200 components = -0.684819 Jy ! Clean residual min=-0.604582 max=1.071183 Jy/beam ! Clean residual mean=-0.000378 rms=0.179882 Jy/beam ! Combined flux in latest and established models = 4.13378 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 4.13378 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=2.464650Jy sigma=31.356824 ! Fit after self-cal, rms=2.450129Jy sigma=31.259531 ! Inverting map ! Added new window around map position (-12.8, -16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.955222 Jy ! Component: 100 - total flux cleaned = 1.4113 Jy ! Component: 150 - total flux cleaned = 1.7022 Jy ! Component: 200 - total flux cleaned = 1.86859 Jy ! Total flux subtracted in 200 components = 1.86859 Jy ! Clean residual min=-0.511465 max=0.750203 Jy/beam ! Clean residual mean=-0.000006 rms=0.121444 Jy/beam ! Combined flux in latest and established models = 6.00237 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 49 components and 6.00237 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=2.106770Jy sigma=23.885866 ! Fit after self-cal, rms=2.085444Jy sigma=23.214265 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8491 x 2.061 at -4.286 degrees (North through East) ! Clean map min=-0.49349 max=3.8295 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=2.085444Jy sigma=23.214265 ! Fit after self-cal, rms=2.097435Jy sigma=23.391995 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8451 mas, bmaj=2.093 mas, bpa=-4.636 degrees ! Estimated noise=0.878369 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 (4, 28). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.565973 Jy ! Component: 100 - total flux cleaned = 0.76706 Jy ! Component: 150 - total flux cleaned = 0.86621 Jy ! Component: 200 - total flux cleaned = 0.920431 Jy ! Total flux subtracted in 200 components = 0.920431 Jy ! Clean residual min=-0.410302 max=0.456075 Jy/beam ! Clean residual mean=0.000104 rms=0.095484 Jy/beam ! Combined flux in latest and established models = 6.9228 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 76 components and 6.9228 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=1.920061Jy sigma=20.095658 ! Fit after self-cal, rms=1.906625Jy sigma=19.797335 ! 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=1.906625Jy sigma=19.797335 ! Fit after self-cal, rms=1.906625Jy sigma=19.797335 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8451 mas, bmaj=2.093 mas, bpa=-4.636 degrees ! Estimated noise=0.878369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.118139 Jy ! Component: 100 - total flux cleaned = 0.163975 Jy ! Component: 150 - total flux cleaned = 0.193209 Jy ! Component: 200 - total flux cleaned = 0.225159 Jy ! Total flux subtracted in 200 components = 0.225159 Jy ! Clean residual min=-0.361848 max=0.394897 Jy/beam ! Clean residual mean=0.000103 rms=0.089898 Jy/beam ! Combined flux in latest and established models = 7.14796 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 90 components and 7.14796 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=1.860249Jy sigma=19.045591 ! Fit after self-cal, rms=1.858277Jy sigma=19.002223 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 (12.6, 15.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.357308 Jy ! Component: 100 - total flux cleaned = 0.449529 Jy ! Component: 150 - total flux cleaned = 0.500007 Jy ! Component: 200 - total flux cleaned = 0.533039 Jy ! Total flux subtracted in 200 components = 0.533039 Jy ! Clean residual min=-0.300220 max=0.322358 Jy/beam ! Clean residual mean=0.000352 rms=0.074406 Jy/beam ! Combined flux in latest and established models = 7.681 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 120 components and 7.681 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=1.775677Jy sigma=17.258145 ! Fit after self-cal, rms=1.755837Jy sigma=17.131004 ! 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=1.755837Jy sigma=17.131004 ! Fit after self-cal, rms=1.755837Jy sigma=17.131004 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8451 mas, bmaj=2.093 mas, bpa=-4.636 degrees ! Estimated noise=0.878369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0620079 Jy ! Component: 100 - total flux cleaned = 0.0573377 Jy ! Component: 150 - total flux cleaned = 0.0483901 Jy ! Component: 200 - total flux cleaned = 0.0401059 Jy ! Total flux subtracted in 200 components = 0.0401059 Jy ! Clean residual min=-0.302739 max=0.298310 Jy/beam ! Clean residual mean=0.000388 rms=0.071243 Jy/beam ! Combined flux in latest and established models = 7.72111 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 139 components and 7.72111 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=1.725042Jy sigma=16.683762 ! Fit after self-cal, rms=1.716910Jy sigma=16.663622 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 = 0.00917288 Jy ! Component: 100 - total flux cleaned = 0.00135302 Jy ! Component: 150 - total flux cleaned = 0.00124414 Jy ! Component: 200 - total flux cleaned = -0.00585791 Jy ! Total flux subtracted in 200 components = -0.00585791 Jy ! Clean residual min=-0.304134 max=0.284297 Jy/beam ! Clean residual mean=0.000394 rms=0.069850 Jy/beam ! Combined flux in latest and established models = 7.71525 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 146 components and 7.71525 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=1.697888Jy sigma=16.389782 ! Fit after self-cal, rms=1.692473Jy sigma=16.379981 ! 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=1.692473Jy sigma=16.379981 ! Fit after self-cal, rms=1.692473Jy sigma=16.379981 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.293 mas, bmaj=4.626 mas, bpa=1.799 degrees ! Estimated noise=1.00857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0760299 Jy ! Component: 100 - total flux cleaned = -0.121066 Jy ! Component: 150 - total flux cleaned = -0.144413 Jy ! Component: 200 - total flux cleaned = -0.158132 Jy ! Total flux subtracted in 200 components = -0.158132 Jy ! Clean residual min=-0.359395 max=0.341937 Jy/beam ! Clean residual mean=0.000721 rms=0.106241 Jy/beam ! Combined flux in latest and established models = 7.55712 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 161 components and 7.55712 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=1.684041Jy sigma=16.204764 ! Fit after self-cal, rms=1.677339Jy sigma=16.173628 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 = -0.0203671 Jy ! Component: 100 - total flux cleaned = -0.0236872 Jy ! Component: 150 - total flux cleaned = -0.0356416 Jy ! Component: 200 - total flux cleaned = -0.0439452 Jy ! Total flux subtracted in 200 components = -0.0439452 Jy ! Clean residual min=-0.364536 max=0.335008 Jy/beam ! Clean residual mean=0.000708 rms=0.105780 Jy/beam ! Combined flux in latest and established models = 7.51317 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 171 components and 7.51317 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=1.671399Jy sigma=16.115574 ! Fit after self-cal, rms=1.669705Jy sigma=16.102692 ! 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=0.8451 mas, bmaj=2.093 mas, bpa=-4.636 degrees ! Estimated noise=0.878369 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8451 x 2.093 at -4.636 degrees (North through East) ! Clean map min=-0.37085 max=4.0087 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=1.669705Jy sigma=16.102692 ! Fit after self-cal, rms=1.669705Jy sigma=16.102692 ! Inverting map and beam ! Estimated beam: bmin=0.8451 mas, bmaj=2.093 mas, bpa=-4.636 degrees ! Estimated noise=0.878369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00307316 Jy ! Component: 100 - total flux cleaned = 0.0173331 Jy ! Component: 150 - total flux cleaned = 0.0388917 Jy ! Component: 200 - total flux cleaned = 0.0588504 Jy ! Total flux subtracted in 200 components = 0.0588504 Jy ! Clean residual min=-0.310849 max=0.263290 Jy/beam ! Clean residual mean=0.000392 rms=0.067758 Jy/beam ! Combined flux in latest and established models = 7.57202 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 184 components and 7.57202 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=1.658124Jy sigma=15.883970 ! Fit after self-cal, rms=1.656918Jy sigma=15.875554 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105043 Jy ! Component: 100 - total flux cleaned = 0.023782 Jy ! Component: 150 - total flux cleaned = 0.0363596 Jy ! Component: 200 - total flux cleaned = 0.045923 Jy ! Total flux subtracted in 200 components = 0.045923 Jy ! Clean residual min=-0.311553 max=0.263746 Jy/beam ! Clean residual mean=0.000397 rms=0.067484 Jy/beam ! Combined flux in latest and established models = 7.61795 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 191 components and 7.61795 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=1.649127Jy sigma=15.760498 ! Fit after self-cal, rms=1.648736Jy sigma=15.757298 ! 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=1.648736Jy sigma=15.757298 ! Fit after self-cal, rms=1.648736Jy sigma=15.757298 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=0.6355 mas, bmaj=1.706 mas, bpa=-4.494 degrees ! Estimated noise=1.42523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.06597 Jy ! Component: 100 - total flux cleaned = 4.3568 Jy ! Component: 150 - total flux cleaned = 5.22328 Jy ! Component: 200 - total flux cleaned = 5.86988 Jy ! Total flux subtracted in 200 components = 5.86988 Jy ! Clean residual min=-0.494058 max=0.582072 Jy/beam ! Clean residual mean=0.000080 rms=0.107473 Jy/beam ! Combined flux in latest and established models = 5.86988 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 20 model components to the UV plane model. ! The established model now contains 20 components and 5.86988 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8451 mas, bmaj=2.093 mas, bpa=-4.636 degrees ! Estimated noise=0.878369 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 = 0.727846 Jy ! Component: 100 - total flux cleaned = 1.11661 Jy ! Component: 150 - total flux cleaned = 1.29655 Jy ! Component: 200 - total flux cleaned = 1.44093 Jy ! Total flux subtracted in 200 components = 1.44093 Jy ! Clean residual min=-0.355258 max=0.430160 Jy/beam ! Clean residual mean=0.000335 rms=0.090980 Jy/beam ! Combined flux in latest and established models = 7.31081 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 64 components and 7.31081 Jy ! Inverting map ! Added new window around map position (-4.8, -6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.38613 Jy ! Component: 100 - total flux cleaned = 0.585951 Jy ! Component: 150 - total flux cleaned = 0.687245 Jy ! Component: 200 - total flux cleaned = 0.762957 Jy ! Total flux subtracted in 200 components = 0.762957 Jy ! Clean residual min=-0.292382 max=0.325445 Jy/beam ! Clean residual mean=0.000176 rms=0.077975 Jy/beam ! Combined flux in latest and established models = 8.07377 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 86 components and 8.07377 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=2.293 mas, bmaj=4.626 mas, bpa=1.799 degrees ! Estimated noise=1.00857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00416456 Jy ! Component: 100 - total flux cleaned = -0.00420532 Jy ! Component: 150 - total flux cleaned = -0.00465099 Jy ! Component: 200 - total flux cleaned = -0.0105695 Jy ! Total flux subtracted in 200 components = -0.0105695 Jy ! Clean residual min=-0.358571 max=0.328303 Jy/beam ! Clean residual mean=0.000429 rms=0.102082 Jy/beam ! Combined flux in latest and established models = 8.0632 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 = 0.000447782 Jy ! Component: 100 - total flux cleaned = 0.00994292 Jy ! Component: 150 - total flux cleaned = 0.00547831 Jy ! Component: 200 - total flux cleaned = 0.00549432 Jy ! Total flux subtracted in 200 components = 0.00549432 Jy ! Clean residual min=-0.346149 max=0.326047 Jy/beam ! Clean residual mean=0.000320 rms=0.097772 Jy/beam ! Combined flux in latest and established models = 8.06869 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 120 components and 8.0687 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8451 mas, bmaj=2.093 mas, bpa=-4.636 degrees ! Estimated noise=0.878369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.072254 Jy ! Component: 100 - total flux cleaned = 0.147391 Jy ! Component: 150 - total flux cleaned = 0.185203 Jy ! Component: 200 - total flux cleaned = 0.190105 Jy ! Total flux subtracted in 200 components = 0.190105 Jy ! Clean residual min=-0.284520 max=0.263029 Jy/beam ! Clean residual mean=0.000184 rms=0.066668 Jy/beam ! Combined flux in latest and established models = 8.2588 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 131 components and 8.2588 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=1.668838Jy sigma=16.181223 ! Fit after self-cal, rms=1.647511Jy sigma=15.922222 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/bg219h_uvs/J1337-1257_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8451 x 2.093 at -4.636 degrees (North through East) ! Clean map min=-0.29887 max=3.7891 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_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 3.78906 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0656908 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.20109 5.20109 10.4022 20.8044 41.6087 83.2175 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.197 print "peak= ", int(1000*peak_flux)/1000 ! peak= 3.789 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 57.68 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1337-1257_X_dfm.log closed on Thu May 19 22:26:57 2016