! Started logfile: /scr/pima/bg219h_uvs/J2225-0457_X_uvs.log on Thu Apr 7 12:21:06 2016 obs /scr/pima/bg219h_uvs/J2225-0457_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2225-0457_X_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.728571 visibilities/baseline/integration-bin. ! Found source: J2225-0457 ! ! 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 5508 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! 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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219h_uvs/J2225-0457_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.474592Jy sigma=28.155887 ! Fit after self-cal, rms=0.640020Jy sigma=13.061252 ! 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=0.7016 mas, bmaj=1.727 mas, bpa=-0.42 degrees ! Estimated noise=0.928674 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 = 0.615938 Jy ! Component: 100 - total flux cleaned = 0.773614 Jy ! Total flux subtracted in 100 components = 0.773614 Jy ! Clean residual min=-0.096649 max=0.151567 Jy/beam ! Clean residual mean=-0.000301 rms=0.028706 Jy/beam ! Combined flux in latest and established models = 0.773614 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.773614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.647469Jy sigma=12.110654 ! Fit after self-cal, rms=0.647205Jy sigma=12.106517 ! 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=0.8196 mas, bmaj=2.026 mas, bpa=0.7832 degrees ! Estimated noise=0.648355 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 = 0.102703 Jy ! Component: 100 - total flux cleaned = 0.131891 Jy ! Component: 150 - total flux cleaned = 0.139782 Jy ! Component: 200 - total flux cleaned = 0.142966 Jy ! Total flux subtracted in 200 components = 0.142966 Jy ! Clean residual min=-0.124921 max=0.217395 Jy/beam ! Clean residual mean=-0.000633 rms=0.042407 Jy/beam ! Combined flux in latest and established models = 0.91658 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.91658 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.611618Jy sigma=12.015854 ! Fit after self-cal, rms=0.611374Jy sigma=12.004725 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8196 x 2.026 at 0.7832 degrees (North through East) ! Clean map min=-0.1194 max=0.81919 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* ! ! ! Not correcting unselected IF 5. ! ! 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* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.611374Jy sigma=12.004725 ! Fit after self-cal, rms=0.611374Jy sigma=12.004725 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8196 mas, bmaj=2.026 mas, bpa=0.7832 degrees ! Estimated noise=0.648355 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 (-4.8, -22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.202869 Jy ! Component: 100 - total flux cleaned = 0.308678 Jy ! Component: 150 - total flux cleaned = 0.342241 Jy ! Component: 200 - total flux cleaned = 0.357473 Jy ! Total flux subtracted in 200 components = 0.357473 Jy ! Clean residual min=-0.109523 max=0.178092 Jy/beam ! Clean residual mean=-0.000402 rms=0.035436 Jy/beam ! Combined flux in latest and established models = 1.27405 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 39 components and 1.27405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.532907Jy sigma=10.427354 ! Fit after self-cal, rms=0.510727Jy sigma=10.080543 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.510727Jy sigma=10.080543 ! Fit after self-cal, rms=0.510727Jy sigma=10.080543 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8196 mas, bmaj=2.026 mas, bpa=0.7832 degrees ! Estimated noise=0.648355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0898634 Jy ! Component: 100 - total flux cleaned = 0.12733 Jy ! Component: 150 - total flux cleaned = 0.139668 Jy ! Component: 200 - total flux cleaned = 0.142582 Jy ! Total flux subtracted in 200 components = 0.142582 Jy ! Clean residual min=-0.101753 max=0.147214 Jy/beam ! Clean residual mean=-0.000311 rms=0.032267 Jy/beam ! Combined flux in latest and established models = 1.41663 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 55 components and 1.41663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.487408Jy sigma=9.681419 ! Fit after self-cal, rms=0.481872Jy sigma=9.619237 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 (29.6, 44.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.150496 Jy ! Component: 100 - total flux cleaned = 0.231793 Jy ! Component: 150 - total flux cleaned = 0.271814 Jy ! Component: 200 - total flux cleaned = 0.280068 Jy ! Total flux subtracted in 200 components = 0.280068 Jy ! Clean residual min=-0.096056 max=0.118768 Jy/beam ! Clean residual mean=-0.000347 rms=0.027038 Jy/beam ! Combined flux in latest and established models = 1.6967 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 91 components and 1.6967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.439173Jy sigma=8.367502 ! Fit after self-cal, rms=0.423211Jy sigma=8.204353 ! Inverting map ! Added new window around map position (-5.6, -29.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.108733 Jy ! Component: 100 - total flux cleaned = 0.14238 Jy ! Component: 150 - total flux cleaned = 0.170907 Jy ! Component: 200 - total flux cleaned = 0.188664 Jy ! Total flux subtracted in 200 components = 0.188664 Jy ! Clean residual min=-0.087531 max=0.095456 Jy/beam ! Clean residual mean=-0.000232 rms=0.023391 Jy/beam ! Combined flux in latest and established models = 1.88537 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 113 components and 1.88537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.392816Jy sigma=7.430057 ! Fit after self-cal, rms=0.384445Jy sigma=7.352481 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.384445Jy sigma=7.352481 ! Fit after self-cal, rms=0.384445Jy sigma=7.352481 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8196 mas, bmaj=2.026 mas, bpa=0.7832 degrees ! Estimated noise=0.648355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0286994 Jy ! Component: 100 - total flux cleaned = 0.033517 Jy ! Component: 150 - total flux cleaned = 0.0322242 Jy ! Component: 200 - total flux cleaned = 0.0284423 Jy ! Total flux subtracted in 200 components = 0.0284423 Jy ! Clean residual min=-0.084787 max=0.095807 Jy/beam ! Clean residual mean=-0.000186 rms=0.022045 Jy/beam ! Combined flux in latest and established models = 1.91381 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 130 components and 1.91381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.376102Jy sigma=7.081707 ! Fit after self-cal, rms=0.373544Jy sigma=7.063873 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 (2.6, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0942788 Jy ! Component: 100 - total flux cleaned = 0.129972 Jy ! Component: 150 - total flux cleaned = 0.137646 Jy ! Component: 200 - total flux cleaned = 0.143187 Jy ! Total flux subtracted in 200 components = 0.143187 Jy ! Clean residual min=-0.080907 max=0.075912 Jy/beam ! Clean residual mean=-0.000261 rms=0.020114 Jy/beam ! Combined flux in latest and established models = 2.05699 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 159 components and 2.05699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.339015Jy sigma=6.547466 ! Fit after self-cal, rms=0.336257Jy sigma=6.502119 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.336257Jy sigma=6.502119 ! Fit after self-cal, rms=0.336257Jy sigma=6.502119 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.108 mas, bmaj=3.375 mas, bpa=4.205 degrees ! Estimated noise=0.891268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0507872 Jy ! Component: 100 - total flux cleaned = 0.0509073 Jy ! Component: 150 - total flux cleaned = 0.0494661 Jy ! Component: 200 - total flux cleaned = 0.0481026 Jy ! Total flux subtracted in 200 components = 0.0481026 Jy ! Clean residual min=-0.124373 max=0.118788 Jy/beam ! Clean residual mean=-0.000483 rms=0.035793 Jy/beam ! Combined flux in latest and established models = 2.1051 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 172 components and 2.1051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.334138Jy sigma=6.461660 ! Fit after self-cal, rms=0.330850Jy sigma=6.396449 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 = 0.00863061 Jy ! Component: 100 - total flux cleaned = -0.000185087 Jy ! Component: 150 - total flux cleaned = -0.00895258 Jy ! Component: 200 - total flux cleaned = -0.0146959 Jy ! Total flux subtracted in 200 components = -0.0146959 Jy ! Clean residual min=-0.121050 max=0.109308 Jy/beam ! Clean residual mean=-0.000423 rms=0.034286 Jy/beam ! Combined flux in latest and established models = 2.0904 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 182 components and 2.0904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.332967Jy sigma=6.417979 ! Fit after self-cal, rms=0.331862Jy sigma=6.390237 ! 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=0.8196 mas, bmaj=2.026 mas, bpa=0.7832 degrees ! Estimated noise=0.648355 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8196 x 2.026 at 0.7832 degrees (North through East) ! Clean map min=-0.071832 max=0.73743 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.331862Jy sigma=6.390237 ! Fit after self-cal, rms=0.331862Jy sigma=6.390237 ! Inverting map and beam ! Estimated beam: bmin=0.8196 mas, bmaj=2.026 mas, bpa=0.7832 degrees ! Estimated noise=0.648355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000280564 Jy ! Component: 100 - total flux cleaned = -0.00541507 Jy ! Component: 150 - total flux cleaned = -0.0129335 Jy ! Component: 200 - total flux cleaned = -0.0151117 Jy ! Total flux subtracted in 200 components = -0.0151117 Jy ! Clean residual min=-0.073496 max=0.074263 Jy/beam ! Clean residual mean=-0.000189 rms=0.018036 Jy/beam ! Combined flux in latest and established models = 2.07529 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 202 components and 2.07529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.322915Jy sigma=6.123250 ! Fit after self-cal, rms=0.321818Jy sigma=6.113007 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00508804 Jy ! Component: 100 - total flux cleaned = -0.00204502 Jy ! Component: 150 - total flux cleaned = -0.00488212 Jy ! Component: 200 - total flux cleaned = -0.00666102 Jy ! Total flux subtracted in 200 components = -0.00666102 Jy ! Clean residual min=-0.072750 max=0.070145 Jy/beam ! Clean residual mean=-0.000180 rms=0.017624 Jy/beam ! Combined flux in latest and established models = 2.06863 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 215 components and 2.06863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.317669Jy sigma=5.979148 ! Fit after self-cal, rms=0.317071Jy sigma=5.973526 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.317071Jy sigma=5.973526 ! Fit after self-cal, rms=0.317071Jy sigma=5.973526 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=0.7016 mas, bmaj=1.727 mas, bpa=-0.42 degrees ! Estimated noise=0.928674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.589127 Jy ! Component: 100 - total flux cleaned = 0.8362 Jy ! Component: 150 - total flux cleaned = 1.02199 Jy ! Component: 200 - total flux cleaned = 1.1736 Jy ! Total flux subtracted in 200 components = 1.1736 Jy ! Clean residual min=-0.088646 max=0.159977 Jy/beam ! Clean residual mean=-0.000172 rms=0.024432 Jy/beam ! Combined flux in latest and established models = 1.17359 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 33 model components to the UV plane model. ! The established model now contains 33 components and 1.17359 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8196 mas, bmaj=2.026 mas, bpa=0.7832 degrees ! Estimated noise=0.648355 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) ! Added new window around map position (-7.2, -28.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.214335 Jy ! Component: 100 - total flux cleaned = 0.371011 Jy ! Component: 150 - total flux cleaned = 0.497383 Jy ! Component: 200 - total flux cleaned = 0.601479 Jy ! Total flux subtracted in 200 components = 0.601479 Jy ! Clean residual min=-0.087949 max=0.092318 Jy/beam ! Clean residual mean=-0.000199 rms=0.023204 Jy/beam ! Combined flux in latest and established models = 1.77507 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 77 components and 1.77507 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=2.108 mas, bmaj=3.375 mas, bpa=4.205 degrees ! Estimated noise=0.891268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.16467 Jy ! Component: 100 - total flux cleaned = 0.274326 Jy ! Component: 150 - total flux cleaned = 0.314076 Jy ! Component: 200 - total flux cleaned = 0.321668 Jy ! Total flux subtracted in 200 components = 0.321668 Jy ! Clean residual min=-0.126813 max=0.108291 Jy/beam ! Clean residual mean=-0.000374 rms=0.035606 Jy/beam ! Combined flux in latest and established models = 2.09674 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 = -0.00234643 Jy ! Component: 100 - total flux cleaned = -0.0101801 Jy ! Component: 150 - total flux cleaned = -0.0136159 Jy ! Component: 200 - total flux cleaned = -0.0151075 Jy ! Total flux subtracted in 200 components = -0.0151075 Jy ! Clean residual min=-0.116982 max=0.094469 Jy/beam ! Clean residual mean=-0.000384 rms=0.033432 Jy/beam ! Combined flux in latest and established models = 2.08163 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 128 components and 2.08163 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8196 mas, bmaj=2.026 mas, bpa=0.7832 degrees ! Estimated noise=0.648355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0160411 Jy ! Component: 100 - total flux cleaned = -0.018579 Jy ! Component: 150 - total flux cleaned = -0.0205251 Jy ! Component: 200 - total flux cleaned = -0.018899 Jy ! Total flux subtracted in 200 components = -0.018899 Jy ! Clean residual min=-0.076842 max=0.070168 Jy/beam ! Clean residual mean=-0.000138 rms=0.017852 Jy/beam ! Combined flux in latest and established models = 2.06273 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 156 components and 2.06273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.329660Jy sigma=6.208112 ! Fit after self-cal, rms=0.326562Jy sigma=6.107017 wmodel /scr/pima/bg219h_uvs/J2225-0457_X_map.mod ! Writing 156 model components to file: /scr/pima/bg219h_uvs/J2225-0457_X_map.mod wobs /scr/pima/bg219h_uvs/J2225-0457_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J2225-0457_X_uvs.fits wwins /scr/pima/bg219h_uvs/J2225-0457_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219h_uvs/J2225-0457_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.0339402 Jy ! Component: 100 - total flux cleaned = -0.0467219 Jy ! Component: 150 - total flux cleaned = -0.0607577 Jy ! Component: 200 - total flux cleaned = -0.0695135 Jy ! Component: 250 - total flux cleaned = -0.0788608 Jy ! Component: 300 - total flux cleaned = -0.0877525 Jy ! Component: 350 - total flux cleaned = -0.0952301 Jy ! Component: 400 - total flux cleaned = -0.100617 Jy ! Component: 450 - total flux cleaned = -0.104939 Jy ! Component: 500 - total flux cleaned = -0.10911 Jy ! Component: 550 - total flux cleaned = -0.113937 Jy ! Component: 600 - total flux cleaned = -0.116276 Jy ! Component: 650 - total flux cleaned = -0.117786 Jy ! Component: 700 - total flux cleaned = -0.119994 Jy ! Component: 750 - total flux cleaned = -0.121419 Jy ! Component: 800 - total flux cleaned = -0.124181 Jy ! Component: 850 - total flux cleaned = -0.12617 Jy ! Component: 900 - total flux cleaned = -0.12748 Jy ! Component: 950 - total flux cleaned = -0.131315 Jy ! Component: 1000 - total flux cleaned = -0.134417 Jy ! Component: 1050 - total flux cleaned = -0.136218 Jy ! Component: 1100 - total flux cleaned = -0.139173 Jy ! Component: 1150 - total flux cleaned = -0.139748 Jy ! Component: 1200 - total flux cleaned = -0.143143 Jy ! Component: 1250 - total flux cleaned = -0.145904 Jy ! Component: 1300 - total flux cleaned = -0.147527 Jy ! Component: 1350 - total flux cleaned = -0.150725 Jy ! Component: 1400 - total flux cleaned = -0.153852 Jy ! Component: 1450 - total flux cleaned = -0.156388 Jy ! Component: 1500 - total flux cleaned = -0.158381 Jy ! Component: 1550 - total flux cleaned = -0.160829 Jy ! Component: 1600 - total flux cleaned = -0.165146 Jy ! Component: 1650 - total flux cleaned = -0.167491 Jy ! Component: 1700 - total flux cleaned = -0.169345 Jy ! Component: 1750 - total flux cleaned = -0.174318 Jy ! Component: 1800 - total flux cleaned = -0.175647 Jy ! Component: 1850 - total flux cleaned = -0.178705 Jy ! Component: 1900 - total flux cleaned = -0.180418 Jy ! Component: 1950 - total flux cleaned = -0.180435 Jy ! Component: 2000 - total flux cleaned = -0.183745 Jy ! Component: 2050 - total flux cleaned = -0.186579 Jy ! Component: 2100 - total flux cleaned = -0.185772 Jy ! Component: 2150 - total flux cleaned = -0.187346 Jy ! Component: 2200 - total flux cleaned = -0.188121 Jy ! Component: 2250 - total flux cleaned = -0.1885 Jy ! Component: 2300 - total flux cleaned = -0.188877 Jy ! Component: 2350 - total flux cleaned = -0.190348 Jy ! Component: 2400 - total flux cleaned = -0.190715 Jy ! Component: 2450 - total flux cleaned = -0.190706 Jy ! Component: 2500 - total flux cleaned = -0.191766 Jy ! Component: 2550 - total flux cleaned = -0.192464 Jy ! Component: 2600 - total flux cleaned = -0.192118 Jy ! Component: 2650 - total flux cleaned = -0.193811 Jy ! Component: 2700 - total flux cleaned = -0.19381 Jy ! Component: 2750 - total flux cleaned = -0.193807 Jy ! Component: 2800 - total flux cleaned = -0.195118 Jy ! Component: 2850 - total flux cleaned = -0.197052 Jy ! Component: 2900 - total flux cleaned = -0.198318 Jy ! Component: 2950 - total flux cleaned = -0.198626 Jy ! Component: 3000 - total flux cleaned = -0.199868 Jy ! Component: 3050 - total flux cleaned = -0.201095 Jy ! Component: 3100 - total flux cleaned = -0.201694 Jy ! Component: 3150 - total flux cleaned = -0.20379 Jy ! Component: 3200 - total flux cleaned = -0.205268 Jy ! Component: 3250 - total flux cleaned = -0.206439 Jy ! Component: 3300 - total flux cleaned = -0.207012 Jy ! Component: 3350 - total flux cleaned = -0.20787 Jy ! Component: 3400 - total flux cleaned = -0.209 Jy ! Component: 3450 - total flux cleaned = -0.209842 Jy ! Component: 3500 - total flux cleaned = -0.210123 Jy ! Component: 3550 - total flux cleaned = -0.21095 Jy ! Component: 3600 - total flux cleaned = -0.211766 Jy ! Component: 3650 - total flux cleaned = -0.212305 Jy ! Component: 3700 - total flux cleaned = -0.214173 Jy ! Component: 3750 - total flux cleaned = -0.213909 Jy ! Component: 3800 - total flux cleaned = -0.214955 Jy ! Component: 3850 - total flux cleaned = -0.215731 Jy ! Component: 3900 - total flux cleaned = -0.217017 Jy ! Component: 3950 - total flux cleaned = -0.217526 Jy ! Component: 4000 - total flux cleaned = -0.218535 Jy ! Component: 4050 - total flux cleaned = -0.219533 Jy ! Total flux subtracted in 4096 components = -0.220031 Jy ! Clean residual min=-0.013664 max=0.012613 Jy/beam ! Clean residual mean=-0.000030 rms=0.004572 Jy/beam ! Combined flux in latest and established models = 1.8427 Jy keep ! Adding 336 model components to the UV plane model. ! The established model now contains 491 components and 1.8427 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J2225-0457_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8196 x 2.026 at 0.7832 degrees (North through East) ! Clean map min=-0.038635 max=0.64328 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2225-0457_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.643276 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00443468 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.06817 2.06817 4.13635 8.27269 16.5454 33.0908 66.1815 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0133 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.643 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 145.055 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2225-0457_X_uvs.log closed on Thu Apr 7 12:21:10 2016