! Started logfile: /scr/pima/bg219h_uvs/J2316-4337_X_dfm.log on Thu May 19 22:46:52 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/J2316-4337_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2316-4337_X_uva.fits ! AN table 1: 58 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.877463 visibilities/baseline/integration-bin. ! Found source: J2316-4337 ! ! 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 17100 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 J2316-4337_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014302Jy sigma=17.771337 ! Fit after self-cal, rms=0.881410Jy sigma=15.275265 ! 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=0.694 mas, bmaj=1.617 mas, bpa=-5.419 degrees ! Estimated noise=0.726578 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 = 0.0667478 Jy ! Component: 100 - total flux cleaned = 0.104078 Jy ! Total flux subtracted in 100 components = 0.104078 Jy ! Clean residual min=-0.011857 max=0.021986 Jy/beam ! Clean residual mean=0.000414 rms=0.005046 Jy/beam ! Combined flux in latest and established models = 0.104078 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 37 components and 0.104078 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=0.134379Jy sigma=2.386431 ! Fit after self-cal, rms=0.134022Jy sigma=2.380075 ! 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=0.8992 mas, bmaj=2.149 mas, bpa=-4.41 degrees ! Estimated noise=0.319724 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 = 0.0623231 Jy ! Component: 100 - total flux cleaned = 0.0936025 Jy ! Component: 150 - total flux cleaned = 0.109323 Jy ! Component: 200 - total flux cleaned = 0.117224 Jy ! Total flux subtracted in 200 components = 0.117224 Jy ! Clean residual min=-0.017270 max=0.039362 Jy/beam ! Clean residual mean=0.000378 rms=0.007935 Jy/beam ! Combined flux in latest and established models = 0.221302 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 0.221302 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=0.107655Jy sigma=1.831089 ! Fit after self-cal, rms=0.107249Jy sigma=1.826030 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8992 x 2.149 at -4.41 degrees (North through East) ! Clean map min=-0.016693 max=0.085816 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: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.107249Jy sigma=1.826030 ! Fit after self-cal, rms=0.107249Jy sigma=1.826030 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8992 mas, bmaj=2.149 mas, bpa=-4.41 degrees ! Estimated noise=0.319724 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 = 0.00237279 Jy ! Component: 100 - total flux cleaned = 0.00311539 Jy ! Component: 150 - total flux cleaned = 0.00399624 Jy ! Component: 200 - total flux cleaned = 0.00465236 Jy ! Total flux subtracted in 200 components = 0.00465236 Jy ! Clean residual min=-0.016845 max=0.038331 Jy/beam ! Clean residual mean=0.000363 rms=0.007785 Jy/beam ! Combined flux in latest and established models = 0.225954 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 0.225954 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=0.106712Jy sigma=1.816710 ! Fit after self-cal, rms=0.106652Jy sigma=1.816019 ! 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=0.106652Jy sigma=1.816019 ! Fit after self-cal, rms=0.106652Jy sigma=1.816019 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8992 mas, bmaj=2.149 mas, bpa=-4.41 degrees ! Estimated noise=0.319724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000393581 Jy ! Component: 100 - total flux cleaned = 0.000732933 Jy ! Component: 150 - total flux cleaned = 0.00121166 Jy ! Component: 200 - total flux cleaned = 0.00152283 Jy ! Total flux subtracted in 200 components = 0.00152283 Jy ! Clean residual min=-0.016619 max=0.038115 Jy/beam ! Clean residual mean=0.000359 rms=0.007710 Jy/beam ! Combined flux in latest and established models = 0.227477 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.227477 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=0.106145Jy sigma=1.808931 ! Fit after self-cal, rms=0.106073Jy sigma=1.807677 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 (2.8, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0369832 Jy ! Component: 100 - total flux cleaned = 0.0547951 Jy ! Component: 150 - total flux cleaned = 0.0649939 Jy ! Component: 200 - total flux cleaned = 0.0696513 Jy ! Total flux subtracted in 200 components = 0.0696513 Jy ! Clean residual min=-0.012839 max=0.035819 Jy/beam ! Clean residual mean=0.000216 rms=0.005364 Jy/beam ! Combined flux in latest and established models = 0.297128 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 97 components and 0.297128 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=0.093292Jy sigma=1.575510 ! Fit after self-cal, rms=0.090091Jy sigma=1.504174 ! Inverting map ! Added new window around map position (-2.2, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0248603 Jy ! Component: 100 - total flux cleaned = 0.0402884 Jy ! Component: 150 - total flux cleaned = 0.0493214 Jy ! Component: 200 - total flux cleaned = 0.0535647 Jy ! Total flux subtracted in 200 components = 0.0535647 Jy ! Clean residual min=-0.007886 max=0.009080 Jy/beam ! Clean residual mean=0.000068 rms=0.002442 Jy/beam ! Combined flux in latest and established models = 0.350693 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 133 components and 0.350693 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=0.081324Jy sigma=1.358375 ! Fit after self-cal, rms=0.081016Jy sigma=1.351707 ! 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=0.081016Jy sigma=1.351707 ! Fit after self-cal, rms=0.081358Jy sigma=1.349669 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.899 mas, bmaj=2.149 mas, bpa=-4.376 degrees ! Estimated noise=0.320442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00557761 Jy ! Component: 100 - total flux cleaned = 0.00744941 Jy ! Component: 150 - total flux cleaned = 0.009331 Jy ! Component: 200 - total flux cleaned = 0.0109236 Jy ! Total flux subtracted in 200 components = 0.0109236 Jy ! Clean residual min=-0.006140 max=0.007929 Jy/beam ! Clean residual mean=0.000054 rms=0.001944 Jy/beam ! Combined flux in latest and established models = 0.361617 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 151 components and 0.361617 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=0.080005Jy sigma=1.330372 ! Fit after self-cal, rms=0.079944Jy sigma=1.328829 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 = 0.00291563 Jy ! Component: 100 - total flux cleaned = 0.00381367 Jy ! Component: 150 - total flux cleaned = 0.00403342 Jy ! Component: 200 - total flux cleaned = 0.00423721 Jy ! Total flux subtracted in 200 components = 0.00423721 Jy ! Clean residual min=-0.005441 max=0.007437 Jy/beam ! Clean residual mean=0.000046 rms=0.001818 Jy/beam ! Combined flux in latest and established models = 0.365854 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 166 components and 0.365854 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=0.079539Jy sigma=1.323273 ! Fit after self-cal, rms=0.079509Jy sigma=1.322716 ! 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=0.079509Jy sigma=1.322716 ! Fit after self-cal, rms=0.079624Jy sigma=1.316227 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.486 mas, bmaj=10.12 mas, bpa=-3.144 degrees ! Estimated noise=0.412034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189134 Jy ! Component: 100 - total flux cleaned = 0.00217838 Jy ! Component: 150 - total flux cleaned = 0.00243277 Jy ! Component: 200 - total flux cleaned = 0.00251339 Jy ! Total flux subtracted in 200 components = 0.00251339 Jy ! Clean residual min=-0.006750 max=0.009034 Jy/beam ! Clean residual mean=0.000118 rms=0.002582 Jy/beam ! Combined flux in latest and established models = 0.368367 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 176 components and 0.368367 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=0.079506Jy sigma=1.314853 ! Fit after self-cal, rms=0.079510Jy sigma=1.314169 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 = 0.000346408 Jy ! Component: 100 - total flux cleaned = 0.000419247 Jy ! Component: 150 - total flux cleaned = 0.000568168 Jy ! Component: 200 - total flux cleaned = 0.000709082 Jy ! Total flux subtracted in 200 components = 0.000709082 Jy ! Clean residual min=-0.006383 max=0.008765 Jy/beam ! Clean residual mean=0.000118 rms=0.002527 Jy/beam ! Combined flux in latest and established models = 0.369077 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 179 components and 0.369077 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=0.079441Jy sigma=1.313280 ! Fit after self-cal, rms=0.079424Jy sigma=1.313003 ! 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=0.8983 mas, bmaj=2.152 mas, bpa=-4.055 degrees ! Estimated noise=0.320224 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8983 x 2.152 at -4.055 degrees (North through East) ! Clean map min=-0.0046297 max=0.072343 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=0.6931 mas, bmaj=1.618 mas, bpa=-5.135 degrees ! Estimated noise=0.726741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0654998 Jy ! Component: 100 - total flux cleaned = 0.104811 Jy ! Component: 150 - total flux cleaned = 0.134288 Jy ! Component: 200 - total flux cleaned = 0.158334 Jy ! Total flux subtracted in 200 components = 0.158334 Jy ! Clean residual min=-0.010711 max=0.015444 Jy/beam ! Clean residual mean=0.000324 rms=0.004038 Jy/beam ! Combined flux in latest and established models = 0.158334 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 45 model components to the UV plane model. ! The established model now contains 45 components and 0.158334 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8983 mas, bmaj=2.152 mas, bpa=-4.055 degrees ! Estimated noise=0.320224 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 = 0.0499466 Jy ! Component: 100 - total flux cleaned = 0.085828 Jy ! Component: 150 - total flux cleaned = 0.112767 Jy ! Component: 200 - total flux cleaned = 0.133257 Jy ! Total flux subtracted in 200 components = 0.133257 Jy ! Clean residual min=-0.008055 max=0.013213 Jy/beam ! Clean residual mean=0.000236 rms=0.003942 Jy/beam ! Combined flux in latest and established models = 0.29159 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 116 components and 0.29159 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=2.486 mas, bmaj=10.12 mas, bpa=-3.144 degrees ! Estimated noise=0.412034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0269692 Jy ! Component: 100 - total flux cleaned = 0.0438137 Jy ! Component: 150 - total flux cleaned = 0.055199 Jy ! Component: 200 - total flux cleaned = 0.0629993 Jy ! Total flux subtracted in 200 components = 0.0629993 Jy ! Clean residual min=-0.007145 max=0.009920 Jy/beam ! Clean residual mean=0.000177 rms=0.002994 Jy/beam ! Combined flux in latest and established models = 0.35459 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 = 0.0053594 Jy ! Component: 100 - total flux cleaned = 0.00905568 Jy ! Component: 150 - total flux cleaned = 0.0116089 Jy ! Component: 200 - total flux cleaned = 0.0129463 Jy ! Total flux subtracted in 200 components = 0.0129463 Jy ! Clean residual min=-0.006039 max=0.008556 Jy/beam ! Clean residual mean=0.000126 rms=0.002504 Jy/beam ! Combined flux in latest and established models = 0.367536 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 177 components and 0.367536 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8983 mas, bmaj=2.152 mas, bpa=-4.055 degrees ! Estimated noise=0.320224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000183989 Jy ! Component: 100 - total flux cleaned = 0.000472915 Jy ! Component: 150 - total flux cleaned = 0.000545697 Jy ! Component: 200 - total flux cleaned = 0.000673397 Jy ! Total flux subtracted in 200 components = 0.000673397 Jy ! Clean residual min=-0.004179 max=0.005845 Jy/beam ! Clean residual mean=0.000061 rms=0.001409 Jy/beam ! Combined flux in latest and established models = 0.36821 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 191 components and 0.36821 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=0.079032Jy sigma=1.307780 ! Fit after self-cal, rms=0.078879Jy sigma=1.305291 wmodel /J2316-4337_X_map.mod ! wmodel: Unable to open new model file: /J2316-4337_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J2316-4337_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8983 x 2.152 at -4.055 degrees (North through East) ! Clean map min=-0.0039424 max=0.080762 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2316-4337_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0807621 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00139547 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.18365 5.18365 10.3673 20.7346 41.4692 82.9384 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0041 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.08 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 57.874 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2316-4337_X_dfm.log closed on Thu May 19 22:46:55 2016