! Started logfile: /scr/pima/bg219e_uvs/J1041+523B_X_uvs.log on Thu Apr 7 09:06:07 2016 obs /scr/pima/bg219e_uvs/J1041+523B_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1041+523B_X_uva.fits ! AN table 1: 8 integrations on 21 of 21 possible baselines. ! AN table 2: 8 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.357143 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1041+523B ! ! 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 1440 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/bg219e_uvs/J1041+523B_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 16 telescope corrections were flagged in sub-array 1. ! A total of 56 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 56 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 56 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 56 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 56 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 56 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 56 telescope corrections were flagged in sub-array 2. ! ! 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=1.007463Jy sigma=16.952085 ! Fit after self-cal, rms=0.948810Jy sigma=15.576566 ! 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=2.563 mas, bmaj=6.013 mas, bpa=-80.58 degrees ! Estimated noise=2.37106 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0396422 Jy ! Component: 100 - total flux cleaned = 0.046128 Jy ! Total flux subtracted in 100 components = 0.046128 Jy ! Clean residual min=-0.006634 max=0.006720 Jy/beam ! Clean residual mean=0.000162 rms=0.002469 Jy/beam ! Combined flux in latest and established models = 0.046128 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.046128 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=0.047323Jy sigma=0.753533 ! Fit after self-cal, rms=0.045838Jy sigma=0.729707 ! 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=2.666 mas, bmaj=6.34 mas, bpa=-80.29 degrees ! Estimated noise=2.08871 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 = 0.00629139 Jy ! Component: 100 - total flux cleaned = 0.00745949 Jy ! Component: 150 - total flux cleaned = 0.00690286 Jy ! Component: 200 - total flux cleaned = 0.00642615 Jy ! Total flux subtracted in 200 components = 0.00642615 Jy ! Clean residual min=-0.002453 max=0.002455 Jy/beam ! Clean residual mean=0.000043 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.0525541 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 90 components and 0.0525542 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=0.043864Jy sigma=0.698387 ! Fit after self-cal, rms=0.043607Jy sigma=0.696290 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.666 x 6.34 at -80.29 degrees (North through East) ! Clean map min=-0.006753 max=0.044812 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! NL 0.00* OV 0.00* PT 0.00* ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! NL 0.00* OV 0.00* PT 0.00* ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! NL 0.00* OV 0.00* PT 0.00* ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! NL 0.00* OV 0.00* PT 0.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! NL 0.00* OV 0.00* PT 0.00* ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! NL 0.00* OV 0.00* PT 0.00* ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.92 HN 1.00* KP 0.97 ! LA 1.08 OV 0.99 PT 1.10 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! NL 0.00* OV 0.00* PT 0.00* ! ! ! 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=0.043607Jy sigma=0.696290 ! Fit after self-cal, rms=0.044548Jy sigma=0.709647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.829 mas, bmaj=6.223 mas, bpa=-82.37 degrees ! Estimated noise=2.21162 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 = 0.00197529 Jy ! Component: 100 - total flux cleaned = 0.00273241 Jy ! Component: 150 - total flux cleaned = 0.00301217 Jy ! Component: 200 - total flux cleaned = 0.00334196 Jy ! Total flux subtracted in 200 components = 0.00334196 Jy ! Clean residual min=-0.001277 max=0.001278 Jy/beam ! Clean residual mean=0.000021 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0558961 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 148 components and 0.0558961 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=0.043977Jy sigma=0.700150 ! Fit after self-cal, rms=0.043922Jy sigma=0.698842 ! 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=0.043922Jy sigma=0.698842 ! Fit after self-cal, rms=0.043820Jy sigma=0.696642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.827 mas, bmaj=6.21 mas, bpa=-82.31 degrees ! Estimated noise=2.19339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144414 Jy ! Component: 100 - total flux cleaned = 0.00265632 Jy ! Component: 150 - total flux cleaned = 0.00346698 Jy ! Component: 200 - total flux cleaned = 0.00383998 Jy ! Total flux subtracted in 200 components = 0.00383998 Jy ! Clean residual min=-0.000864 max=0.000862 Jy/beam ! Clean residual mean=0.000007 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0597361 Jy selfcal ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 207 components and 0.0597361 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=0.043662Jy sigma=0.693971 ! Fit after self-cal, rms=0.043662Jy sigma=0.693493 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 = 0.000366907 Jy ! Component: 100 - total flux cleaned = 0.000414567 Jy ! Component: 150 - total flux cleaned = 0.000683551 Jy ! Component: 200 - total flux cleaned = 0.00085721 Jy ! Total flux subtracted in 200 components = 0.00085721 Jy ! Clean residual min=-0.000544 max=0.000551 Jy/beam ! Clean residual mean=0.000004 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0605933 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 261 components and 0.0605933 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=0.043591Jy sigma=0.692212 ! Fit after self-cal, rms=0.043591Jy sigma=0.692081 ! 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=0.043591Jy sigma=0.692081 ! Fit after self-cal, rms=0.043756Jy sigma=0.691895 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.827 mas, bmaj=6.197 mas, bpa=-82.32 degrees ! Estimated noise=2.19238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000572591 Jy ! Component: 100 - total flux cleaned = 0.00112485 Jy ! Component: 150 - total flux cleaned = 0.00148512 Jy ! Component: 200 - total flux cleaned = 0.00157628 Jy ! Total flux subtracted in 200 components = 0.00157628 Jy ! Clean residual min=-0.000501 max=0.000501 Jy/beam ! Clean residual mean=0.000000 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0621696 Jy selfcal ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 310 components and 0.0621696 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=0.043705Jy sigma=0.691022 ! Fit after self-cal, rms=0.043702Jy sigma=0.690917 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 = -0.000186436 Jy ! Component: 100 - total flux cleaned = 0.000134116 Jy ! Component: 150 - total flux cleaned = 0.000424786 Jy ! Component: 200 - total flux cleaned = 0.000654747 Jy ! Total flux subtracted in 200 components = 0.000654747 Jy ! Clean residual min=-0.000420 max=0.000421 Jy/beam ! Clean residual mean=0.000002 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0628243 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 340 components and 0.0628243 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=0.043671Jy sigma=0.690377 ! Fit after self-cal, rms=0.043671Jy sigma=0.690312 ! 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=0.043671Jy sigma=0.690312 ! Fit after self-cal, rms=0.043586Jy sigma=0.685648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.238 mas, bmaj=6.245 mas, bpa=-86.45 degrees ! Estimated noise=2.23233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000498574 Jy ! Component: 100 - total flux cleaned = 0.000486949 Jy ! Component: 150 - total flux cleaned = 0.000637031 Jy ! Component: 200 - total flux cleaned = 0.00079099 Jy ! Total flux subtracted in 200 components = 0.00079099 Jy ! Clean residual min=-0.000403 max=0.000400 Jy/beam ! Clean residual mean=-0.000001 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0636153 Jy selfcal ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 401 components and 0.0636153 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=0.043532Jy sigma=0.684930 ! Fit after self-cal, rms=0.043617Jy sigma=0.684448 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 = -0.000161748 Jy ! Component: 100 - total flux cleaned = -0.000191648 Jy ! Component: 150 - total flux cleaned = -0.00019335 Jy ! Component: 200 - total flux cleaned = -0.000193271 Jy ! Total flux subtracted in 200 components = -0.000193271 Jy ! Clean residual min=-0.000300 max=0.000301 Jy/beam ! Clean residual mean=-0.000001 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.063422 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 457 components and 0.063422 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=0.043587Jy sigma=0.684067 ! Fit after self-cal, rms=0.043600Jy sigma=0.683945 ! Inverting map ! Added new window around map position (-1, -51.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000385507 Jy ! Component: 100 - total flux cleaned = 0.000342259 Jy ! Component: 150 - total flux cleaned = 0.000259994 Jy ! Component: 200 - total flux cleaned = 0.000192105 Jy ! Total flux subtracted in 200 components = 0.000192105 Jy ! Clean residual min=-0.000571 max=0.000488 Jy/beam ! Clean residual mean=-0.000000 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0636141 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 487 components and 0.0636141 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=0.043588Jy sigma=0.683797 ! Fit after self-cal, rms=0.043600Jy sigma=0.683723 ! 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=2.848 mas, bmaj=6.202 mas, bpa=-82.58 degrees ! Estimated noise=2.17298 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.848 x 6.202 at -82.58 degrees (North through East) ! Clean map min=-0.0053175 max=0.042886 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=2.585 mas, bmaj=5.98 mas, bpa=-80.65 degrees ! Estimated noise=2.47216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0189109 Jy ! Component: 100 - total flux cleaned = 0.0203704 Jy ! Component: 150 - total flux cleaned = 0.0198648 Jy ! Component: 200 - total flux cleaned = 0.0205482 Jy ! Total flux subtracted in 200 components = 0.0205482 Jy ! Clean residual min=-0.017055 max=0.023104 Jy/beam ! Clean residual mean=0.000240 rms=0.005472 Jy/beam ! Combined flux in latest and established models = 0.0205481 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0205481 Jy ! Inverting map and beam ! Estimated beam: bmin=2.848 mas, bmaj=6.202 mas, bpa=-82.58 degrees ! Estimated noise=2.17298 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00203917 Jy ! Component: 100 - total flux cleaned = -0.00624751 Jy ! Component: 150 - total flux cleaned = -0.00909406 Jy ! Component: 200 - total flux cleaned = -0.0113976 Jy ! Total flux subtracted in 200 components = -0.0113976 Jy ! Clean residual min=-0.013977 max=0.019729 Jy/beam ! Clean residual mean=0.000237 rms=0.004929 Jy/beam ! Combined flux in latest and established models = 0.00915057 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 69 components and 0.00915057 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=3.238 mas, bmaj=6.245 mas, bpa=-86.45 degrees ! Estimated noise=2.23233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00291893 Jy ! Component: 100 - total flux cleaned = -0.00512654 Jy ! Component: 150 - total flux cleaned = -0.00751765 Jy ! Component: 200 - total flux cleaned = -0.0094309 Jy ! Total flux subtracted in 200 components = -0.0094309 Jy ! Clean residual min=-0.013393 max=0.016437 Jy/beam ! Clean residual mean=0.000211 rms=0.004456 Jy/beam ! Combined flux in latest and established models = -0.000280331 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 = -0.00129969 Jy ! Component: 100 - total flux cleaned = -0.0026385 Jy ! Component: 150 - total flux cleaned = -0.00391459 Jy ! Component: 200 - total flux cleaned = -0.00493863 Jy ! Total flux subtracted in 200 components = -0.00493863 Jy ! Clean residual min=-0.013083 max=0.015254 Jy/beam ! Clean residual mean=0.000189 rms=0.004216 Jy/beam ! Combined flux in latest and established models = -0.00521896 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 123 components and -0.00521896 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.848 mas, bmaj=6.202 mas, bpa=-82.58 degrees ! Estimated noise=2.17298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000547846 Jy ! Component: 100 - total flux cleaned = -0.00116209 Jy ! Component: 150 - total flux cleaned = -0.0017586 Jy ! Component: 200 - total flux cleaned = -0.00241529 Jy ! Total flux subtracted in 200 components = -0.00241529 Jy ! Clean residual min=-0.013894 max=0.016078 Jy/beam ! Clean residual mean=0.000164 rms=0.004253 Jy/beam ! Combined flux in latest and established models = -0.00763425 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 145 components and -0.00763425 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=0.050462Jy sigma=0.813045 ! Fit after self-cal, rms=0.046411Jy sigma=0.736171 wmodel /scr/pima/bg219e_uvs/J1041+523B_X_map.mod ! Writing 145 model components to file: /scr/pima/bg219e_uvs/J1041+523B_X_map.mod wobs /scr/pima/bg219e_uvs/J1041+523B_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1041+523B_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1041+523B_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219e_uvs/J1041+523B_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 = 0.000396411 Jy ! Component: 100 - total flux cleaned = -0.000192621 Jy ! Component: 150 - total flux cleaned = -2.84606e-05 Jy ! Component: 200 - total flux cleaned = 0.000373664 Jy ! Component: 250 - total flux cleaned = 0.000658622 Jy ! Component: 300 - total flux cleaned = 0.00104415 Jy ! Component: 350 - total flux cleaned = 0.00121841 Jy ! Component: 400 - total flux cleaned = 0.00153179 Jy ! Component: 450 - total flux cleaned = 0.00167598 Jy ! Component: 500 - total flux cleaned = 0.00184506 Jy ! Component: 550 - total flux cleaned = 0.00180761 Jy ! Component: 600 - total flux cleaned = 0.00170026 Jy ! Component: 650 - total flux cleaned = 0.00169972 Jy ! Component: 700 - total flux cleaned = 0.00197903 Jy ! Component: 750 - total flux cleaned = 0.00229653 Jy ! Component: 800 - total flux cleaned = 0.00257183 Jy ! Component: 850 - total flux cleaned = 0.00264944 Jy ! Component: 900 - total flux cleaned = 0.00279675 Jy ! Component: 950 - total flux cleaned = 0.0029617 Jy ! Component: 1000 - total flux cleaned = 0.00323427 Jy ! Component: 1050 - total flux cleaned = 0.00358809 Jy ! Component: 1100 - total flux cleaned = 0.00391145 Jy ! Component: 1150 - total flux cleaned = 0.00426854 Jy ! Component: 1200 - total flux cleaned = 0.00461665 Jy ! Component: 1250 - total flux cleaned = 0.00491747 Jy ! Component: 1300 - total flux cleaned = 0.00523294 Jy ! Component: 1350 - total flux cleaned = 0.00552389 Jy ! Component: 1400 - total flux cleaned = 0.0058301 Jy ! Component: 1450 - total flux cleaned = 0.00609541 Jy ! Component: 1500 - total flux cleaned = 0.00632085 Jy ! Component: 1550 - total flux cleaned = 0.00654446 Jy ! Component: 1600 - total flux cleaned = 0.00676628 Jy ! Component: 1650 - total flux cleaned = 0.00691347 Jy ! Component: 1700 - total flux cleaned = 0.00709651 Jy ! Component: 1750 - total flux cleaned = 0.00724225 Jy ! Component: 1800 - total flux cleaned = 0.00736928 Jy ! Component: 1850 - total flux cleaned = 0.00753231 Jy ! Component: 1900 - total flux cleaned = 0.00758656 Jy ! Component: 1950 - total flux cleaned = 0.00765909 Jy ! Component: 2000 - total flux cleaned = 0.00767754 Jy ! Component: 2050 - total flux cleaned = 0.00775135 Jy ! Component: 2100 - total flux cleaned = 0.00776989 Jy ! Component: 2150 - total flux cleaned = 0.00786396 Jy ! Component: 2200 - total flux cleaned = 0.00792145 Jy ! Component: 2250 - total flux cleaned = 0.00799908 Jy ! Component: 2300 - total flux cleaned = 0.00805822 Jy ! Component: 2350 - total flux cleaned = 0.00811822 Jy ! Component: 2400 - total flux cleaned = 0.00819982 Jy ! Component: 2450 - total flux cleaned = 0.00824128 Jy ! Component: 2500 - total flux cleaned = 0.00836744 Jy ! Component: 2550 - total flux cleaned = 0.00849678 Jy ! Component: 2600 - total flux cleaned = 0.00858441 Jy ! Component: 2650 - total flux cleaned = 0.00874121 Jy ! Component: 2700 - total flux cleaned = 0.00885566 Jy ! Component: 2750 - total flux cleaned = 0.00899542 Jy ! Component: 2800 - total flux cleaned = 0.00901921 Jy ! Component: 2850 - total flux cleaned = 0.00906816 Jy ! Component: 2900 - total flux cleaned = 0.00914287 Jy ! Component: 2950 - total flux cleaned = 0.00916804 Jy ! Component: 3000 - total flux cleaned = 0.00924638 Jy ! Component: 3050 - total flux cleaned = 0.0093268 Jy ! Component: 3100 - total flux cleaned = 0.00938178 Jy ! Component: 3150 - total flux cleaned = 0.00941011 Jy ! Component: 3200 - total flux cleaned = 0.00943874 Jy ! Component: 3250 - total flux cleaned = 0.00949731 Jy ! Component: 3300 - total flux cleaned = 0.00958746 Jy ! Component: 3350 - total flux cleaned = 0.00961869 Jy ! Component: 3400 - total flux cleaned = 0.00968232 Jy ! Component: 3450 - total flux cleaned = 0.00974732 Jy ! Component: 3500 - total flux cleaned = 0.00974784 Jy ! Component: 3550 - total flux cleaned = 0.00971422 Jy ! Component: 3600 - total flux cleaned = 0.00960926 Jy ! Component: 3650 - total flux cleaned = 0.00960874 Jy ! Component: 3700 - total flux cleaned = 0.00957163 Jy ! Component: 3750 - total flux cleaned = 0.00957139 Jy ! Component: 3800 - total flux cleaned = 0.00957206 Jy ! Component: 3850 - total flux cleaned = 0.00949241 Jy ! Component: 3900 - total flux cleaned = 0.00949228 Jy ! Component: 3950 - total flux cleaned = 0.0094925 Jy ! Component: 4000 - total flux cleaned = 0.00944902 Jy ! Component: 4050 - total flux cleaned = 0.00949294 Jy ! Total flux subtracted in 4096 components = 0.00949381 Jy ! Clean residual min=-0.002569 max=0.002432 Jy/beam ! Clean residual mean=-0.000008 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.00185958 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 427 components and 0.00185958 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1041+523B_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.848 x 6.202 at -82.58 degrees (North through East) ! Clean map min=-0.019405 max=0.041002 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1041+523B_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0410024 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000779145 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.70073 5.70073 11.4015 22.8029 45.6058 91.2117 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.041 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 52.624 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1041+523B_X_uvs.log closed on Thu Apr 7 09:06:11 2016