! Started logfile: /scr/pima/gb073_uvs/J0824+4057_S_uvs.log on Sat Dec 26 10:13:34 2015 obs /scr/pima/gb073_uvs/J0824+4057_S_uva.fits ! Reading UV FITS file: /scr/pima/gb073_uvs/J0824+4057_S_uva.fits ! AN table 1: 58 integrations on 21 of 21 possible baselines. ! AN table 2: 116 integrations on 1 of 1 possible baselines. ! AN table 3: 58 integrations on 45 of 45 possible baselines. ! AN table 4: 48 integrations on 28 of 28 possible baselines. ! AN table 5: 58 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.873843 visibilities/baseline/integration-bin. ! Found source: J0824+4057 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22499e+09 8e+06 1 8e+06 ! 02 2 2.23299e+09 8e+06 1 8e+06 ! 03 3 2.25499e+09 8e+06 1 8e+06 ! 04 4 2.26299e+09 8e+06 1 8e+06 ! 05 5 2.34499e+09 8e+06 1 8e+06 ! 06 6 2.35299e+09 8e+06 1 8e+06 ! 07 7 2.36499e+09 8e+06 1 8e+06 ! 08 8 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 48320 visibilities. select RR ! Selecting polarization: RR, channels: 1..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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/gb073_uvs/J0824+4057_S] 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 0.500x0.500 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 232 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 232 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 232 telescope corrections were flagged in sub-array 2. ! A total of 67 telescope corrections were flagged in sub-array 3. ! A total of 59 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 232 telescope corrections were flagged in sub-array 2. ! A total of 67 telescope corrections were flagged in sub-array 3. ! A total of 59 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 5. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 232 telescope corrections were flagged in sub-array 2. ! A total of 67 telescope corrections were flagged in sub-array 3. ! A total of 48 telescope corrections were flagged in sub-array 4. ! A total of 59 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 6. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 232 telescope corrections were flagged in sub-array 2. ! A total of 67 telescope corrections were flagged in sub-array 3. ! A total of 48 telescope corrections were flagged in sub-array 4. ! A total of 59 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 7. ! A total of 232 telescope corrections were flagged in sub-array 2. ! A total of 58 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 8. ! A total of 232 telescope corrections were flagged in sub-array 2. ! A total of 58 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.006212Jy sigma=8.668380 ! Fit after self-cal, rms=0.952439Jy sigma=8.125793 ! 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=2.405 mas, bmaj=4.955 mas, bpa=-30.55 degrees ! Estimated noise=1.09623 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 = 0.036481 Jy ! Component: 100 - total flux cleaned = 0.0479741 Jy ! Total flux subtracted in 100 components = 0.0479741 Jy ! Clean residual min=-0.004488 max=0.004683 Jy/beam ! Clean residual mean=-0.000001 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 0.0479741 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0479741 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. ! ! Fit before self-cal, rms=0.110122Jy sigma=0.607864 ! Fit after self-cal, rms=0.108750Jy sigma=0.594154 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00634651 Jy ! Component: 100 - total flux cleaned = 0.00723677 Jy ! Total flux subtracted in 100 components = 0.00723677 Jy ! Clean residual min=-0.003828 max=0.003627 Jy/beam ! Clean residual mean=0.000001 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.0552109 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.0552109 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. ! ! Fit before self-cal, rms=0.108261Jy sigma=0.591217 ! Fit after self-cal, rms=0.108195Jy sigma=0.590927 ! 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=3.711 mas, bmaj=5.848 mas, bpa=-23.13 degrees ! Estimated noise=0.450645 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 = 0.00109094 Jy ! Component: 100 - total flux cleaned = 0.00115787 Jy ! Component: 150 - total flux cleaned = 0.00113045 Jy ! Component: 200 - total flux cleaned = 0.00110674 Jy ! Total flux subtracted in 200 components = 0.00110674 Jy ! Clean residual min=-0.002468 max=0.002555 Jy/beam ! Clean residual mean=-0.000001 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.0563176 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.0563176 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. ! ! Fit before self-cal, rms=0.108140Jy sigma=0.590843 ! Fit after self-cal, rms=0.108133Jy sigma=0.590778 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.711 x 5.848 at -23.13 degrees (North through East) ! Clean map min=-0.0024236 max=0.051934 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 0.84 FD 0.87 KP 1.12 LA 0.89 ! NL 0.91 OV 1.15 PT 1.11 ! ! Telescope amplitude corrections in sub-array 2: ! EF 0.00* MC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.92 FD 1.07 KP 1.12 LA 1.08 ! NL 0.88 OV 1.02 PT 1.14 SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.07 KP 1.13 LA 0.95 ! NL 1.03 OV 1.11 PT 1.16 ! ! Telescope amplitude corrections in sub-array 2: ! EF 0.00* MC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 0.99 KP 1.10 LA 1.03 ! MK 0.87 NL 0.93 PT 1.12 SC 1.08 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.96 FD 1.10 KP 1.15 LA 1.15 ! NL 0.97 OV 0.93 PT 1.11 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 KP 0.97 LA 1.00 ! NL 0.99 OV 1.00* PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! EF 0.00* MC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.18 EF 1.05 FD 1.16 KP 0.97 ! LA 1.07 MK 1.18 NL 1.06 OV 1.00* ! PT 0.89 SC 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 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 0.92 FD 0.91 KP 1.00 LA 0.88 ! NL 1.10 OV 1.00* PT 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! EF 0.00* MC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.95 FD 1.11 KP 1.05 LA 1.01 ! MK 0.98 NL 1.20 PT 1.05 SC 0.91 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.95 FD 1.06 KP 1.10 LA 1.07 ! NL 0.87 OV 1.00* PT 1.11 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! EF 0.00* MC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.03 KP 0.87 LA 0.91 ! NL 1.11 OV 0.96 PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! EF 0.00* MC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.95 FD 1.14 KP 0.97 LA 1.08 ! NL 1.01 OV 0.96 PT 1.00* SC 0.90 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! EF 0.00* MC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 FD 1.17 KP 0.92 LA 0.99 ! NL 1.07 OV 0.86 PT 1.17 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! EF 0.00* MC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.108133Jy sigma=0.590778 ! Fit after self-cal, rms=0.108752Jy sigma=0.589779 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.709 mas, bmaj=5.811 mas, bpa=-23.11 degrees ! Estimated noise=0.454059 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 = 0.000836877 Jy ! Component: 100 - total flux cleaned = 0.000942089 Jy ! Component: 150 - total flux cleaned = 0.0009799 Jy ! Component: 200 - total flux cleaned = 0.000996747 Jy ! Total flux subtracted in 200 components = 0.000996747 Jy ! Clean residual min=-0.002259 max=0.002279 Jy/beam ! Clean residual mean=-0.000002 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.0573144 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.0573144 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. ! ! Fit before self-cal, rms=0.108723Jy sigma=0.589743 ! Fit after self-cal, rms=0.108824Jy sigma=0.589412 ! 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. ! ! Fit before self-cal, rms=0.108824Jy sigma=0.589412 ! Fit after self-cal, rms=0.109077Jy sigma=0.589258 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.71 mas, bmaj=5.79 mas, bpa=-22.97 degrees ! Estimated noise=0.455196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000171551 Jy ! Component: 100 - total flux cleaned = 0.000171879 Jy ! Component: 150 - total flux cleaned = 0.000187227 Jy ! Component: 200 - total flux cleaned = 0.000188227 Jy ! Total flux subtracted in 200 components = 0.000188227 Jy ! Clean residual min=-0.002210 max=0.002309 Jy/beam ! Clean residual mean=-0.000002 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0575026 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.0575026 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. ! ! Fit before self-cal, rms=0.109068Jy sigma=0.589222 ! Fit after self-cal, rms=0.109100Jy sigma=0.589063 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 = 1.80828e-06 Jy ! Component: 100 - total flux cleaned = -1.20624e-05 Jy ! Component: 150 - total flux cleaned = -2.56393e-05 Jy ! Component: 200 - total flux cleaned = -3.82145e-05 Jy ! Total flux subtracted in 200 components = -3.82145e-05 Jy ! Clean residual min=-0.002214 max=0.002311 Jy/beam ! Clean residual mean=-0.000003 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.0574644 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.0574644 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. ! ! Fit before self-cal, rms=0.109096Jy sigma=0.589022 ! Fit after self-cal, rms=0.109098Jy sigma=0.589003 ! 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. ! ! Fit before self-cal, rms=0.109098Jy sigma=0.589003 ! Fit after self-cal, rms=0.109326Jy sigma=0.588990 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.704 mas, bmaj=5.785 mas, bpa=-23 degrees ! Estimated noise=0.45602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000137846 Jy ! Component: 100 - total flux cleaned = 0.000139049 Jy ! Component: 150 - total flux cleaned = 0.000139094 Jy ! Component: 200 - total flux cleaned = 0.000126625 Jy ! Total flux subtracted in 200 components = 0.000126625 Jy ! Clean residual min=-0.002201 max=0.002330 Jy/beam ! Clean residual mean=-0.000003 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.057591 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.057591 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. ! ! Fit before self-cal, rms=0.109319Jy sigma=0.588956 ! Fit after self-cal, rms=0.109339Jy sigma=0.588949 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 = -3.09572e-05 Jy ! Component: 100 - total flux cleaned = -4.41127e-05 Jy ! Component: 150 - total flux cleaned = -5.60337e-05 Jy ! Component: 200 - total flux cleaned = -6.76926e-05 Jy ! Total flux subtracted in 200 components = -6.76926e-05 Jy ! Clean residual min=-0.002186 max=0.002327 Jy/beam ! Clean residual mean=-0.000003 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.0575233 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.0575233 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. ! ! Fit before self-cal, rms=0.109336Jy sigma=0.588908 ! Fit after self-cal, rms=0.109339Jy sigma=0.588898 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.109339Jy sigma=0.588898 ! Fit after self-cal, rms=0.109474Jy sigma=0.588893 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.171 mas, bmaj=10.16 mas, bpa=52.79 degrees ! Estimated noise=0.545715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000264488 Jy ! Component: 100 - total flux cleaned = 0.000220749 Jy ! Component: 150 - total flux cleaned = 0.000202319 Jy ! Component: 200 - total flux cleaned = 0.000193658 Jy ! Total flux subtracted in 200 components = 0.000193658 Jy ! Clean residual min=-0.002563 max=0.002571 Jy/beam ! Clean residual mean=-0.000005 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.057717 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 33 components and 0.057717 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. ! ! Fit before self-cal, rms=0.109467Jy sigma=0.588934 ! Fit after self-cal, rms=0.109485Jy sigma=0.588915 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 = 5.58441e-05 Jy ! Component: 100 - total flux cleaned = 1.79801e-05 Jy ! Component: 150 - total flux cleaned = -5.45843e-06 Jy ! Component: 200 - total flux cleaned = -2.5755e-05 Jy ! Total flux subtracted in 200 components = -2.5755e-05 Jy ! Clean residual min=-0.002565 max=0.002575 Jy/beam ! Clean residual mean=-0.000005 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.0576912 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.0576912 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. ! ! Fit before self-cal, rms=0.109484Jy sigma=0.588932 ! Fit after self-cal, rms=0.109492Jy sigma=0.588911 ! 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=3.701 mas, bmaj=5.785 mas, bpa=-23 degrees ! Estimated noise=0.456684 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.701 x 5.785 at -23 degrees (North through East) ! Clean map min=-0.0022529 max=0.05284 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=2.411 mas, bmaj=4.887 mas, bpa=-30.41 degrees ! Estimated noise=1.1023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0384515 Jy ! Component: 100 - total flux cleaned = 0.0511096 Jy ! Component: 150 - total flux cleaned = 0.0557364 Jy ! Component: 200 - total flux cleaned = 0.0561593 Jy ! Total flux subtracted in 200 components = 0.0561593 Jy ! Clean residual min=-0.003777 max=0.003682 Jy/beam ! Clean residual mean=0.000000 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.0561593 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0561593 Jy ! Inverting map and beam ! Estimated beam: bmin=3.701 mas, bmaj=5.785 mas, bpa=-23 degrees ! Estimated noise=0.456684 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 (2, 44.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217003 Jy ! Component: 100 - total flux cleaned = 0.00270113 Jy ! Component: 150 - total flux cleaned = 0.00297601 Jy ! Component: 200 - total flux cleaned = 0.00307078 Jy ! Total flux subtracted in 200 components = 0.00307078 Jy ! Clean residual min=-0.002130 max=0.002178 Jy/beam ! Clean residual mean=-0.000001 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.0592301 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.0592301 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.171 mas, bmaj=10.16 mas, bpa=52.79 degrees ! Estimated noise=0.545715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00027597 Jy ! Component: 100 - total flux cleaned = 0.000249475 Jy ! Component: 150 - total flux cleaned = 0.00024845 Jy ! Component: 200 - total flux cleaned = 0.000248163 Jy ! Total flux subtracted in 200 components = 0.000248163 Jy ! Clean residual min=-0.002596 max=0.002537 Jy/beam ! Clean residual mean=-0.000001 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.0594782 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 = 1.83327e-05 Jy ! Component: 100 - total flux cleaned = 3.54608e-05 Jy ! Component: 150 - total flux cleaned = 5.10261e-05 Jy ! Component: 200 - total flux cleaned = 5.08397e-05 Jy ! Total flux subtracted in 200 components = 5.08397e-05 Jy ! Clean residual min=-0.002568 max=0.002546 Jy/beam ! Clean residual mean=-0.000001 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.0595291 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.0595291 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.701 mas, bmaj=5.785 mas, bpa=-23 degrees ! Estimated noise=0.456684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.15107e-05 Jy ! Component: 100 - total flux cleaned = 9.10391e-05 Jy ! Component: 150 - total flux cleaned = 0.000127415 Jy ! Component: 200 - total flux cleaned = 0.000157628 Jy ! Total flux subtracted in 200 components = 0.000157628 Jy ! Clean residual min=-0.002063 max=0.002051 Jy/beam ! Clean residual mean=-0.000001 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0596867 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 0.0596867 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. ! ! Fit before self-cal, rms=0.109434Jy sigma=0.588450 ! Fit after self-cal, rms=0.109457Jy sigma=0.587992 wmodel /scr/pima/gb073_uvs/J0824+4057_S_map.mod ! Writing 48 model components to file: /scr/pima/gb073_uvs/J0824+4057_S_map.mod wobs /scr/pima/gb073_uvs/J0824+4057_S_uvs.fits ! Writing UV FITS file: /scr/pima/gb073_uvs/J0824+4057_S_uvs.fits wwins /scr/pima/gb073_uvs/J0824+4057_S_map.win ! wwins: Wrote 2 windows to /scr/pima/gb073_uvs/J0824+4057_S_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 = 0.000405534 Jy ! Component: 100 - total flux cleaned = 0.000589667 Jy ! Component: 150 - total flux cleaned = 0.000417083 Jy ! Component: 200 - total flux cleaned = 0.000318416 Jy ! Component: 250 - total flux cleaned = 0.000254945 Jy ! Component: 300 - total flux cleaned = 0.000224783 Jy ! Component: 350 - total flux cleaned = 0.000164657 Jy ! Component: 400 - total flux cleaned = 7.72997e-05 Jy ! Component: 450 - total flux cleaned = -8.00508e-06 Jy ! Component: 500 - total flux cleaned = -3.52616e-05 Jy ! Component: 550 - total flux cleaned = -0.000171222 Jy ! Component: 600 - total flux cleaned = -0.000198252 Jy ! Component: 650 - total flux cleaned = -0.000276577 Jy ! Component: 700 - total flux cleaned = -0.000301913 Jy ! Component: 750 - total flux cleaned = -0.000277048 Jy ! Component: 800 - total flux cleaned = -0.00035151 Jy ! Component: 850 - total flux cleaned = -0.000351757 Jy ! Component: 900 - total flux cleaned = -0.000375746 Jy ! Component: 950 - total flux cleaned = -0.000423027 Jy ! Component: 1000 - total flux cleaned = -0.000468962 Jy ! Component: 1050 - total flux cleaned = -0.000491256 Jy ! Component: 1100 - total flux cleaned = -0.000446772 Jy ! Component: 1150 - total flux cleaned = -0.000469025 Jy ! Component: 1200 - total flux cleaned = -0.000534247 Jy ! Component: 1250 - total flux cleaned = -0.000577111 Jy ! Component: 1300 - total flux cleaned = -0.000640956 Jy ! Component: 1350 - total flux cleaned = -0.000724274 Jy ! Component: 1400 - total flux cleaned = -0.000723972 Jy ! Component: 1450 - total flux cleaned = -0.000744286 Jy ! Component: 1500 - total flux cleaned = -0.000744232 Jy ! Component: 1550 - total flux cleaned = -0.000804072 Jy ! Component: 1600 - total flux cleaned = -0.000804065 Jy ! Component: 1650 - total flux cleaned = -0.000785161 Jy ! Component: 1700 - total flux cleaned = -0.000880307 Jy ! Component: 1750 - total flux cleaned = -0.000842702 Jy ! Component: 1800 - total flux cleaned = -0.000898325 Jy ! Component: 1850 - total flux cleaned = -0.000898499 Jy ! Component: 1900 - total flux cleaned = -0.000970985 Jy ! Component: 1950 - total flux cleaned = -0.00104207 Jy ! Component: 2000 - total flux cleaned = -0.00107721 Jy ! Component: 2050 - total flux cleaned = -0.00104201 Jy ! Component: 2100 - total flux cleaned = -0.00111135 Jy ! Component: 2150 - total flux cleaned = -0.00112842 Jy ! Component: 2200 - total flux cleaned = -0.00116201 Jy ! Component: 2250 - total flux cleaned = -0.00119573 Jy ! Component: 2300 - total flux cleaned = -0.00127888 Jy ! Component: 2350 - total flux cleaned = -0.00131191 Jy ! Component: 2400 - total flux cleaned = -0.00139344 Jy ! Component: 2450 - total flux cleaned = -0.00137727 Jy ! Component: 2500 - total flux cleaned = -0.00144159 Jy ! Component: 2550 - total flux cleaned = -0.00139392 Jy ! Component: 2600 - total flux cleaned = -0.00155159 Jy ! Component: 2650 - total flux cleaned = -0.00156718 Jy ! Component: 2700 - total flux cleaned = -0.00164454 Jy ! Component: 2750 - total flux cleaned = -0.00169055 Jy ! Component: 2800 - total flux cleaned = -0.00169039 Jy ! Component: 2850 - total flux cleaned = -0.00173581 Jy ! Component: 2900 - total flux cleaned = -0.00175069 Jy ! Component: 2950 - total flux cleaned = -0.00175058 Jy ! Component: 3000 - total flux cleaned = -0.00178017 Jy ! Component: 3050 - total flux cleaned = -0.00182396 Jy ! Component: 3100 - total flux cleaned = -0.00179507 Jy ! Component: 3150 - total flux cleaned = -0.00183823 Jy ! Component: 3200 - total flux cleaned = -0.00186684 Jy ! Component: 3250 - total flux cleaned = -0.00188115 Jy ! Component: 3300 - total flux cleaned = -0.00189524 Jy ! Component: 3350 - total flux cleaned = -0.00189527 Jy ! Component: 3400 - total flux cleaned = -0.00190899 Jy ! Component: 3450 - total flux cleaned = -0.00196386 Jy ! Component: 3500 - total flux cleaned = -0.00199114 Jy ! Component: 3550 - total flux cleaned = -0.00196417 Jy ! Component: 3600 - total flux cleaned = -0.00196415 Jy ! Component: 3650 - total flux cleaned = -0.00197739 Jy ! Component: 3700 - total flux cleaned = -0.00197727 Jy ! Component: 3750 - total flux cleaned = -0.00200343 Jy ! Component: 3800 - total flux cleaned = -0.00201641 Jy ! Component: 3850 - total flux cleaned = -0.00200332 Jy ! Component: 3900 - total flux cleaned = -0.0020162 Jy ! Component: 3950 - total flux cleaned = -0.00204151 Jy ! Component: 4000 - total flux cleaned = -0.00209191 Jy ! Component: 4050 - total flux cleaned = -0.00205423 Jy ! Total flux subtracted in 4096 components = -0.00204168 Jy ! Clean residual min=-0.000656 max=0.000747 Jy/beam ! Clean residual mean=0.000001 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.057645 Jy keep ! Adding 340 model components to the UV plane model. ! The established model now contains 388 components and 0.057645 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gb073_uvs/J0824+4057_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.701 x 5.785 at -23 degrees (North through East) ! Clean map min=-0.0014983 max=0.051802 Jy/beam ! Writing clean map to FITS file: /scr/pima/gb073_uvs/J0824+4057_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.051802 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000238501 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.38122 1.38122 2.76245 5.5249 11.0498 22.0996 44.1992 88.3983 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.051 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 217.198 quit ! Quitting program ! Log file /scr/pima/gb073_uvs/J0824+4057_S_uvs.log closed on Sat Dec 26 10:13:39 2015