! Started logfile: /scr/pima/bg219a_uvs/J1232+4821_X_dfm.log on Fri May 20 00:06:22 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/bg219a_uvs/J1232+4821_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1232+4821_X_uva.fits ! AN table 1: 18 integrations on 15 of 15 possible baselines. ! AN table 2: 18 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.937778 visibilities/baseline/integration-bin. ! Found source: J1232+4821 ! ! 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 121 lines of history. ! ! Reading 5064 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 J1232+4821_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 12 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.006729Jy sigma=28.454054 ! Fit after self-cal, rms=0.835893Jy sigma=23.539801 ! 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=0.7428 mas, bmaj=0.9348 mas, bpa=37.63 degrees ! Estimated noise=0.738403 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 = 0.123536 Jy ! Component: 100 - total flux cleaned = 0.155064 Jy ! Total flux subtracted in 100 components = 0.155064 Jy ! Clean residual min=-0.009155 max=0.012710 Jy/beam ! Clean residual mean=-0.000051 rms=0.002409 Jy/beam ! Combined flux in latest and established models = 0.155064 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.155064 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=0.058221Jy sigma=1.618723 ! Fit after self-cal, rms=0.058178Jy sigma=1.616679 ! 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=0.9938 mas, bmaj=1.153 mas, bpa=36.04 degrees ! Estimated noise=0.383386 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 = 0.0168209 Jy ! Component: 100 - total flux cleaned = 0.0243328 Jy ! Component: 150 - total flux cleaned = 0.0281553 Jy ! Component: 200 - total flux cleaned = 0.030377 Jy ! Total flux subtracted in 200 components = 0.030377 Jy ! Clean residual min=-0.007310 max=0.010558 Jy/beam ! Clean residual mean=-0.000125 rms=0.002135 Jy/beam ! Combined flux in latest and established models = 0.185441 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 20 components and 0.185441 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=0.053700Jy sigma=1.489716 ! Fit after self-cal, rms=0.053703Jy sigma=1.489059 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9938 x 1.153 at 36.04 degrees (North through East) ! Clean map min=-0.0067877 max=0.16409 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 1.01 MK 0.97 NL 1.17 OV 1.02 ! PT 0.97 SC 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.92 MK 1.05 NL 0.94 OV 1.06 ! PT 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.95 MK 1.03 NL 0.95 OV 1.09 ! PT 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 MK 1.14 NL 1.18 OV 0.96 ! PT 0.97 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.94 MK 1.03 NL 0.96 OV 1.05 ! PT 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 MK 1.06 NL 1.18 OV 0.98 ! PT 0.97 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.93 MK 1.00 NL 0.97 OV 1.10 ! PT 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.92 MK 1.02 NL 0.96 OV 1.08 ! PT 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.94 MK 1.01 NL 0.98 OV 1.04 ! PT 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 MK 1.07 NL 1.20 OV 0.98 ! PT 0.94 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.94 MK 1.05 NL 0.96 OV 0.99 ! PT 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 MK 1.03 NL 1.16 OV 1.02 ! PT 0.98 SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.92 MK 1.04 NL 0.97 OV 1.03 ! PT 0.92 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 MK 0.99 NL 1.17 OV 0.97 ! PT 0.95 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.96 MK 1.04 NL 0.97 OV 1.08 ! PT 0.91 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 MK 0.98 NL 1.11 OV 0.95 ! PT 1.03 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.91 MK 1.02 NL 0.93 OV 1.07 ! PT 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.96 MK 0.95 NL 0.99 OV 1.05 ! PT 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.95 MK 0.99 NL 0.95 OV 1.01 ! PT 0.95 ! ! ! Fit before self-cal, rms=0.053703Jy sigma=1.489059 ! Fit after self-cal, rms=0.051667Jy sigma=1.438708 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9961 mas, bmaj=1.151 mas, bpa=37.2 degrees ! Estimated noise=0.378372 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 = -0.00208778 Jy ! Component: 100 - total flux cleaned = -0.00308584 Jy ! Component: 150 - total flux cleaned = -0.00323624 Jy ! Component: 200 - total flux cleaned = -0.0032353 Jy ! Total flux subtracted in 200 components = -0.0032353 Jy ! Clean residual min=-0.004251 max=0.005683 Jy/beam ! Clean residual mean=-0.000050 rms=0.001188 Jy/beam ! Combined flux in latest and established models = 0.182206 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 25 components and 0.182206 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=0.051599Jy sigma=1.435931 ! Fit after self-cal, rms=0.051605Jy sigma=1.435459 ! 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=0.051605Jy sigma=1.435459 ! Fit after self-cal, rms=0.051053Jy sigma=1.421278 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9943 mas, bmaj=1.153 mas, bpa=37.49 degrees ! Estimated noise=0.377575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000756721 Jy ! Component: 100 - total flux cleaned = -0.000975946 Jy ! Component: 150 - total flux cleaned = -0.00102735 Jy ! Component: 200 - total flux cleaned = -0.00105229 Jy ! Total flux subtracted in 200 components = -0.00105229 Jy ! Clean residual min=-0.004003 max=0.004737 Jy/beam ! Clean residual mean=-0.000041 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.181153 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.181153 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=0.051042Jy sigma=1.420906 ! Fit after self-cal, rms=0.051041Jy sigma=1.420749 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 (-1.6, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00444936 Jy ! Component: 100 - total flux cleaned = 0.00635105 Jy ! Component: 150 - total flux cleaned = 0.00708981 Jy ! Component: 200 - total flux cleaned = 0.00755861 Jy ! Total flux subtracted in 200 components = 0.00755861 Jy ! Clean residual min=-0.003201 max=0.003681 Jy/beam ! Clean residual mean=-0.000017 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.188712 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 45 components and 0.188712 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=0.050682Jy sigma=1.409245 ! Fit after self-cal, rms=0.050627Jy sigma=1.407882 ! 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=0.050627Jy sigma=1.407882 ! Fit after self-cal, rms=0.050258Jy sigma=1.403515 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9953 mas, bmaj=1.156 mas, bpa=37.64 degrees ! Estimated noise=0.375822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187992 Jy ! Component: 100 - total flux cleaned = 0.00250038 Jy ! Component: 150 - total flux cleaned = 0.00270836 Jy ! Component: 200 - total flux cleaned = 0.00270773 Jy ! Total flux subtracted in 200 components = 0.00270773 Jy ! Clean residual min=-0.002949 max=0.002787 Jy/beam ! Clean residual mean=-0.000006 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.19142 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 54 components and 0.19142 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=0.050182Jy sigma=1.401096 ! Fit after self-cal, rms=0.050166Jy sigma=1.400732 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 = 0.000884453 Jy ! Component: 100 - total flux cleaned = 0.00101268 Jy ! Component: 150 - total flux cleaned = 0.000991728 Jy ! Component: 200 - total flux cleaned = 0.000971928 Jy ! Total flux subtracted in 200 components = 0.000971928 Jy ! Clean residual min=-0.002960 max=0.002715 Jy/beam ! Clean residual mean=-0.000003 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.192392 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 65 components and 0.192392 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=0.050143Jy sigma=1.400020 ! Fit after self-cal, rms=0.050137Jy sigma=1.399939 ! 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=0.050137Jy sigma=1.399939 ! Fit after self-cal, rms=0.050100Jy sigma=1.399508 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.314 mas, bmaj=2.66 mas, bpa=53.3 degrees ! Estimated noise=0.484151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000200424 Jy ! Component: 100 - total flux cleaned = 5.78112e-05 Jy ! Component: 150 - total flux cleaned = -1.54835e-05 Jy ! Component: 200 - total flux cleaned = -0.000100814 Jy ! Total flux subtracted in 200 components = -0.000100814 Jy ! Clean residual min=-0.003732 max=0.003448 Jy/beam ! Clean residual mean=-0.000011 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.192291 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 71 components and 0.192291 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=0.050088Jy sigma=1.399015 ! Fit after self-cal, rms=0.050085Jy sigma=1.398956 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 = 0.000291453 Jy ! Component: 100 - total flux cleaned = 0.000257152 Jy ! Component: 150 - total flux cleaned = 0.000241202 Jy ! Component: 200 - total flux cleaned = 0.000256178 Jy ! Total flux subtracted in 200 components = 0.000256178 Jy ! Clean residual min=-0.003709 max=0.003452 Jy/beam ! Clean residual mean=-0.000009 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.192547 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.192547 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=0.050083Jy sigma=1.398843 ! Fit after self-cal, rms=0.050081Jy sigma=1.398821 ! 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=0.9968 mas, bmaj=1.156 mas, bpa=37.65 degrees ! Estimated noise=0.375367 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9968 x 1.156 at 37.65 degrees (North through East) ! Clean map min=-0.0028331 max=0.16203 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=0.7403 mas, bmaj=0.9316 mas, bpa=38.09 degrees ! Estimated noise=0.727602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.121563 Jy ! Component: 100 - total flux cleaned = 0.152991 Jy ! Component: 150 - total flux cleaned = 0.16578 Jy ! Component: 200 - total flux cleaned = 0.172442 Jy ! Total flux subtracted in 200 components = 0.172442 Jy ! Clean residual min=-0.007189 max=0.006320 Jy/beam ! Clean residual mean=-0.000018 rms=0.001505 Jy/beam ! Combined flux in latest and established models = 0.172442 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.172442 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9968 mas, bmaj=1.156 mas, bpa=37.65 degrees ! Estimated noise=0.375367 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 (-17.2, -32.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00638456 Jy ! Component: 100 - total flux cleaned = 0.0103302 Jy ! Component: 150 - total flux cleaned = 0.0131256 Jy ! Component: 200 - total flux cleaned = 0.0152507 Jy ! Total flux subtracted in 200 components = 0.0152507 Jy ! Clean residual min=-0.003305 max=0.002592 Jy/beam ! Clean residual mean=-0.000020 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.187693 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 43 components and 0.187693 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=2.314 mas, bmaj=2.66 mas, bpa=53.3 degrees ! Estimated noise=0.484151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240634 Jy ! Component: 100 - total flux cleaned = 0.00337669 Jy ! Component: 150 - total flux cleaned = 0.00379917 Jy ! Component: 200 - total flux cleaned = 0.00419078 Jy ! Total flux subtracted in 200 components = 0.00419078 Jy ! Clean residual min=-0.003610 max=0.002715 Jy/beam ! Clean residual mean=-0.000013 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.191883 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 = 0.000276025 Jy ! Component: 100 - total flux cleaned = 0.000432009 Jy ! Component: 150 - total flux cleaned = 0.000517895 Jy ! Component: 200 - total flux cleaned = 0.00057188 Jy ! Total flux subtracted in 200 components = 0.00057188 Jy ! Clean residual min=-0.003502 max=0.002671 Jy/beam ! Clean residual mean=-0.000008 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.192455 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 74 components and 0.192455 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9968 mas, bmaj=1.156 mas, bpa=37.65 degrees ! Estimated noise=0.375367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000516554 Jy ! Component: 100 - total flux cleaned = 0.000752769 Jy ! Component: 150 - total flux cleaned = 0.000753978 Jy ! Component: 200 - total flux cleaned = 0.000816772 Jy ! Total flux subtracted in 200 components = 0.000816772 Jy ! Clean residual min=-0.002976 max=0.002270 Jy/beam ! Clean residual mean=-0.000000 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.193272 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 90 components and 0.193272 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=0.050068Jy sigma=1.398533 ! Fit after self-cal, rms=0.050036Jy sigma=1.397570 wmodel /J1232+4821_X_map.mod ! wmodel: Unable to open new model file: /J1232+4821_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J1232+4821_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9968 x 1.156 at 37.65 degrees (North through East) ! Clean map min=-0.0025605 max=0.16053 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1232+4821_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.160529 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000563934 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.05389 1.05389 2.10779 4.21558 8.43116 16.8623 33.7246 67.4492 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.16 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 284.658 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1232+4821_X_dfm.log closed on Fri May 20 00:06:25 2016