! Started logfile: /scr/pima/bg219e_uvs/J0050-0452_X_uvs.log on Thu Apr 7 08:55:35 2016 obs /scr/pima/bg219e_uvs/J0050-0452_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0050-0452_X_uva.fits ! AN table 1: 47 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.913121 visibilities/baseline/integration-bin. ! Found source: J0050-0452 ! ! 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 18540 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/J0050-0452_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.066762Jy sigma=25.739590 ! Fit after self-cal, rms=0.681551Jy sigma=16.375881 ! 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=0.9407 mas, bmaj=2.684 mas, bpa=20.32 degrees ! Estimated noise=0.487901 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 = 0.246233 Jy ! Component: 100 - total flux cleaned = 0.300091 Jy ! Total flux subtracted in 100 components = 0.300091 Jy ! Clean residual min=-0.007029 max=0.016195 Jy/beam ! Clean residual mean=0.000002 rms=0.002028 Jy/beam ! Combined flux in latest and established models = 0.300091 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.300091 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=0.065156Jy sigma=1.521790 ! Fit after self-cal, rms=0.065136Jy sigma=1.521427 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0167322 Jy ! Component: 100 - total flux cleaned = 0.0252016 Jy ! Total flux subtracted in 100 components = 0.0252016 Jy ! Clean residual min=-0.005046 max=0.008461 Jy/beam ! Clean residual mean=0.000002 rms=0.001247 Jy/beam ! Combined flux in latest and established models = 0.325293 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.325293 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=0.059969Jy sigma=1.379289 ! Fit after self-cal, rms=0.059939Jy sigma=1.378369 ! Inverting map ! Added new window around map position (-1.8, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.007779 Jy ! Component: 100 - total flux cleaned = 0.0126618 Jy ! Total flux subtracted in 100 components = 0.0126618 Jy ! Clean residual min=-0.003994 max=0.004441 Jy/beam ! Clean residual mean=0.000001 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.337954 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 42 components and 0.337954 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=0.058758Jy sigma=1.346332 ! Fit after self-cal, rms=0.058711Jy sigma=1.345016 ! 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=1.149 mas, bmaj=2.875 mas, bpa=18.19 degrees ! Estimated noise=0.289382 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 = 0.00551214 Jy ! Component: 100 - total flux cleaned = 0.00917546 Jy ! Component: 150 - total flux cleaned = 0.0118672 Jy ! Component: 200 - total flux cleaned = 0.0139147 Jy ! Total flux subtracted in 200 components = 0.0139147 Jy ! Clean residual min=-0.002197 max=0.002631 Jy/beam ! Clean residual mean=0.000008 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.351869 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 78 components and 0.351869 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=0.058104Jy sigma=1.328329 ! Fit after self-cal, rms=0.058091Jy sigma=1.327862 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.149 x 2.875 at 18.19 degrees (North through East) ! Clean map min=-0.0020893 max=0.31927 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.03 KP 0.99 ! LA 0.99 NL 1.01 OV 0.99 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 1.00 ! LA 1.00 NL 1.01 OV 0.99 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.02 KP 0.99 ! LA 0.97 NL 0.99 OV 0.99 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.01 KP 0.99 ! LA 0.98 NL 1.02 OV 0.99 PT 0.99 ! SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 0.99 ! LA 0.98 NL 1.01 OV 0.99 PT 0.98 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.02 KP 0.98 ! LA 0.98 NL 1.02 OV 0.99 PT 1.02 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.00 KP 1.00 ! LA 0.99 NL 1.01 OV 0.99 PT 0.99 ! SC 1.02 ! ! ! 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=0.058091Jy sigma=1.327862 ! Fit after self-cal, rms=0.057775Jy sigma=1.320022 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=2.886 mas, bpa=18.21 degrees ! Estimated noise=0.288493 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 = 0.000398661 Jy ! Component: 100 - total flux cleaned = 0.000290478 Jy ! Component: 150 - total flux cleaned = 0.00023412 Jy ! Component: 200 - total flux cleaned = 0.000163713 Jy ! Total flux subtracted in 200 components = 0.000163713 Jy ! Clean residual min=-0.001592 max=0.001920 Jy/beam ! Clean residual mean=0.000001 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.352033 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 97 components and 0.352033 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=0.057731Jy sigma=1.319022 ! Fit after self-cal, rms=0.057732Jy sigma=1.318934 ! 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=0.057732Jy sigma=1.318934 ! Fit after self-cal, rms=0.057698Jy sigma=1.315353 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=2.886 mas, bpa=18.16 degrees ! Estimated noise=0.288268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.4095e-05 Jy ! Component: 100 - total flux cleaned = -6.32856e-05 Jy ! Component: 150 - total flux cleaned = -8.33522e-05 Jy ! Component: 200 - total flux cleaned = -0.000116752 Jy ! Total flux subtracted in 200 components = -0.000116752 Jy ! Clean residual min=-0.001397 max=0.001643 Jy/beam ! Clean residual mean=-0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.351916 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 106 components and 0.351916 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=0.057680Jy sigma=1.314855 ! Fit after self-cal, rms=0.057682Jy sigma=1.314817 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 (-5.2, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00078201 Jy ! Component: 100 - total flux cleaned = 0.000499679 Jy ! Component: 150 - total flux cleaned = 0.000374672 Jy ! Component: 200 - total flux cleaned = 0.000241894 Jy ! Total flux subtracted in 200 components = 0.000241894 Jy ! Clean residual min=-0.001259 max=0.001515 Jy/beam ! Clean residual mean=-0.000001 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.352158 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 124 components and 0.352158 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=0.057635Jy sigma=1.313954 ! Fit after self-cal, rms=0.057634Jy sigma=1.313926 ! Inverting map ! Added new window around map position (27.8, 6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000978454 Jy ! Component: 100 - total flux cleaned = 0.00114689 Jy ! Component: 150 - total flux cleaned = 0.00147507 Jy ! Component: 200 - total flux cleaned = 0.00173123 Jy ! Total flux subtracted in 200 components = 0.00173123 Jy ! Clean residual min=-0.001099 max=0.001334 Jy/beam ! Clean residual mean=0.000000 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.353889 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 145 components and 0.353889 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=0.057597Jy sigma=1.313088 ! Fit after self-cal, rms=0.057597Jy sigma=1.313066 ! Inverting map ! Added new window around map position (-43, 41). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106844 Jy ! Component: 100 - total flux cleaned = 0.00128595 Jy ! Component: 150 - total flux cleaned = 0.00149293 Jy ! Component: 200 - total flux cleaned = 0.00172813 Jy ! Total flux subtracted in 200 components = 0.00172813 Jy ! Clean residual min=-0.001076 max=0.001243 Jy/beam ! Clean residual mean=-0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.355617 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 163 components and 0.355617 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=0.057559Jy sigma=1.312257 ! Fit after self-cal, rms=0.057556Jy sigma=1.312202 ! 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=0.057556Jy sigma=1.312202 ! Fit after self-cal, rms=0.057516Jy sigma=1.312056 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=2.887 mas, bpa=18.18 degrees ! Estimated noise=0.288014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000312231 Jy ! Component: 100 - total flux cleaned = 0.000731194 Jy ! Component: 150 - total flux cleaned = 0.00107803 Jy ! Component: 200 - total flux cleaned = 0.00132404 Jy ! Total flux subtracted in 200 components = 0.00132404 Jy ! Clean residual min=-0.000960 max=0.001116 Jy/beam ! Clean residual mean=-0.000001 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.356941 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 173 components and 0.356941 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=0.057499Jy sigma=1.311689 ! Fit after self-cal, rms=0.057499Jy sigma=1.311679 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 = 0.000366093 Jy ! Component: 100 - total flux cleaned = 0.000592728 Jy ! Component: 150 - total flux cleaned = 0.000719213 Jy ! Component: 200 - total flux cleaned = 0.000788769 Jy ! Total flux subtracted in 200 components = 0.000788769 Jy ! Clean residual min=-0.000936 max=0.001100 Jy/beam ! Clean residual mean=-0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.35773 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 181 components and 0.35773 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=0.057487Jy sigma=1.311454 ! Fit after self-cal, rms=0.057487Jy sigma=1.311450 ! 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=0.057487Jy sigma=1.311450 ! Fit after self-cal, rms=0.057485Jy sigma=1.311430 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.244 mas, bmaj=3.654 mas, bpa=7.233 degrees ! Estimated noise=0.332654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.10434e-05 Jy ! Component: 100 - total flux cleaned = 0.000183677 Jy ! Component: 150 - total flux cleaned = 0.000303123 Jy ! Component: 200 - total flux cleaned = 0.000341695 Jy ! Total flux subtracted in 200 components = 0.000341695 Jy ! Clean residual min=-0.001046 max=0.000983 Jy/beam ! Clean residual mean=-0.000002 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.358072 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 207 components and 0.358072 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=0.057481Jy sigma=1.311310 ! Fit after self-cal, rms=0.057481Jy sigma=1.311302 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 = -6.64921e-06 Jy ! Component: 100 - total flux cleaned = 2.8189e-05 Jy ! Component: 150 - total flux cleaned = 4.96851e-05 Jy ! Component: 200 - total flux cleaned = 4.96121e-05 Jy ! Total flux subtracted in 200 components = 4.96121e-05 Jy ! Clean residual min=-0.001054 max=0.000966 Jy/beam ! Clean residual mean=-0.000002 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.358121 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 223 components and 0.358122 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=0.057479Jy sigma=1.311248 ! Fit after self-cal, rms=0.057479Jy sigma=1.311243 ! 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=1.151 mas, bmaj=2.887 mas, bpa=18.18 degrees ! Estimated noise=0.287997 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.151 x 2.887 at 18.18 degrees (North through East) ! Clean map min=-0.00088245 max=0.31821 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=0.9413 mas, bmaj=2.693 mas, bpa=20.31 degrees ! Estimated noise=0.48682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.245641 Jy ! Component: 100 - total flux cleaned = 0.299511 Jy ! Component: 150 - total flux cleaned = 0.316353 Jy ! Component: 200 - total flux cleaned = 0.32578 Jy ! Total flux subtracted in 200 components = 0.32578 Jy ! Clean residual min=-0.003563 max=0.004834 Jy/beam ! Clean residual mean=-0.000003 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.32578 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.32578 Jy ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=2.887 mas, bpa=18.18 degrees ! Estimated noise=0.287997 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 = 0.0081486 Jy ! Component: 100 - total flux cleaned = 0.0129252 Jy ! Component: 150 - total flux cleaned = 0.0162134 Jy ! Component: 200 - total flux cleaned = 0.0186501 Jy ! Total flux subtracted in 200 components = 0.0186501 Jy ! Clean residual min=-0.001767 max=0.001651 Jy/beam ! Clean residual mean=0.000002 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.34443 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 63 components and 0.34443 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=2.244 mas, bmaj=3.654 mas, bpa=7.233 degrees ! Estimated noise=0.332654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249126 Jy ! Component: 100 - total flux cleaned = 0.0039251 Jy ! Component: 150 - total flux cleaned = 0.00514912 Jy ! Component: 200 - total flux cleaned = 0.0062427 Jy ! Total flux subtracted in 200 components = 0.0062427 Jy ! Clean residual min=-0.001522 max=0.001180 Jy/beam ! Clean residual mean=-0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.350673 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 = 0.000865092 Jy ! Component: 100 - total flux cleaned = 0.00152114 Jy ! Component: 150 - total flux cleaned = 0.00194741 Jy ! Component: 200 - total flux cleaned = 0.00239264 Jy ! Total flux subtracted in 200 components = 0.00239264 Jy ! Clean residual min=-0.001383 max=0.001063 Jy/beam ! Clean residual mean=-0.000002 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.353065 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 137 components and 0.353065 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=2.887 mas, bpa=18.18 degrees ! Estimated noise=0.287997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000365391 Jy ! Component: 100 - total flux cleaned = 0.000475886 Jy ! Component: 150 - total flux cleaned = 0.000708001 Jy ! Component: 200 - total flux cleaned = 0.000951244 Jy ! Total flux subtracted in 200 components = 0.000951244 Jy ! Clean residual min=-0.001112 max=0.001216 Jy/beam ! Clean residual mean=-0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.354016 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 162 components and 0.354016 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=0.057544Jy sigma=1.312659 ! Fit after self-cal, rms=0.057540Jy sigma=1.312528 wmodel /scr/pima/bg219e_uvs/J0050-0452_X_map.mod ! Writing 162 model components to file: /scr/pima/bg219e_uvs/J0050-0452_X_map.mod wobs /scr/pima/bg219e_uvs/J0050-0452_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0050-0452_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0050-0452_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219e_uvs/J0050-0452_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 = 1.9131e-05 Jy ! Component: 100 - total flux cleaned = 7.72596e-05 Jy ! Component: 150 - total flux cleaned = 4.01982e-05 Jy ! Component: 200 - total flux cleaned = 2.19126e-05 Jy ! Component: 250 - total flux cleaned = -1.30488e-05 Jy ! Component: 300 - total flux cleaned = -4.68377e-05 Jy ! Component: 350 - total flux cleaned = -9.55484e-05 Jy ! Component: 400 - total flux cleaned = -0.000111174 Jy ! Component: 450 - total flux cleaned = -0.000142071 Jy ! Component: 500 - total flux cleaned = -0.000217089 Jy ! Component: 550 - total flux cleaned = -0.000217174 Jy ! Component: 600 - total flux cleaned = -0.000246241 Jy ! Component: 650 - total flux cleaned = -0.000288976 Jy ! Component: 700 - total flux cleaned = -0.000358769 Jy ! Component: 750 - total flux cleaned = -0.000440875 Jy ! Component: 800 - total flux cleaned = -0.000467796 Jy ! Component: 850 - total flux cleaned = -0.000494375 Jy ! Component: 900 - total flux cleaned = -0.000559535 Jy ! Component: 950 - total flux cleaned = -0.000559451 Jy ! Component: 1000 - total flux cleaned = -0.000546994 Jy ! Component: 1050 - total flux cleaned = -0.000572026 Jy ! Component: 1100 - total flux cleaned = -0.000572204 Jy ! Component: 1150 - total flux cleaned = -0.000596398 Jy ! Component: 1200 - total flux cleaned = -0.000632017 Jy ! Component: 1250 - total flux cleaned = -0.000608375 Jy ! Component: 1300 - total flux cleaned = -0.000631743 Jy ! Component: 1350 - total flux cleaned = -0.000654694 Jy ! Component: 1400 - total flux cleaned = -0.000711165 Jy ! Component: 1450 - total flux cleaned = -0.000721959 Jy ! Component: 1500 - total flux cleaned = -0.0007438 Jy ! Component: 1550 - total flux cleaned = -0.000765662 Jy ! Component: 1600 - total flux cleaned = -0.000830519 Jy ! Component: 1650 - total flux cleaned = -0.000883819 Jy ! Component: 1700 - total flux cleaned = -0.00096799 Jy ! Component: 1750 - total flux cleaned = -0.000988877 Jy ! Component: 1800 - total flux cleaned = -0.00105077 Jy ! Component: 1850 - total flux cleaned = -0.00111206 Jy ! Component: 1900 - total flux cleaned = -0.00114245 Jy ! Component: 1950 - total flux cleaned = -0.00121245 Jy ! Component: 2000 - total flux cleaned = -0.0012818 Jy ! Component: 2050 - total flux cleaned = -0.00134086 Jy ! Component: 2100 - total flux cleaned = -0.00143822 Jy ! Component: 2150 - total flux cleaned = -0.00149614 Jy ! Component: 2200 - total flux cleaned = -0.00157247 Jy ! Component: 2250 - total flux cleaned = -0.00163867 Jy ! Component: 2300 - total flux cleaned = -0.00167623 Jy ! Component: 2350 - total flux cleaned = -0.00176944 Jy ! Component: 2400 - total flux cleaned = -0.0018248 Jy ! Component: 2450 - total flux cleaned = -0.00187968 Jy ! Component: 2500 - total flux cleaned = -0.00195242 Jy ! Component: 2550 - total flux cleaned = -0.00200658 Jy ! Component: 2600 - total flux cleaned = -0.0020425 Jy ! Component: 2650 - total flux cleaned = -0.00214025 Jy ! Component: 2700 - total flux cleaned = -0.00218428 Jy ! Component: 2750 - total flux cleaned = -0.00222801 Jy ! Component: 2800 - total flux cleaned = -0.00228872 Jy ! Component: 2850 - total flux cleaned = -0.00230603 Jy ! Component: 2900 - total flux cleaned = -0.002366 Jy ! Component: 2950 - total flux cleaned = -0.0024424 Jy ! Component: 3000 - total flux cleaned = -0.00245922 Jy ! Component: 3050 - total flux cleaned = -0.00251784 Jy ! Component: 3100 - total flux cleaned = -0.00257584 Jy ! Component: 3150 - total flux cleaned = -0.00262526 Jy ! Component: 3200 - total flux cleaned = -0.0026498 Jy ! Component: 3250 - total flux cleaned = -0.0026823 Jy ! Component: 3300 - total flux cleaned = -0.0027147 Jy ! Component: 3350 - total flux cleaned = -0.00276289 Jy ! Component: 3400 - total flux cleaned = -0.0027868 Jy ! Component: 3450 - total flux cleaned = -0.00281849 Jy ! Component: 3500 - total flux cleaned = -0.00284204 Jy ! Component: 3550 - total flux cleaned = -0.00288891 Jy ! Component: 3600 - total flux cleaned = -0.00289665 Jy ! Component: 3650 - total flux cleaned = -0.00290434 Jy ! Component: 3700 - total flux cleaned = -0.00295024 Jy ! Component: 3750 - total flux cleaned = -0.00296541 Jy ! Component: 3800 - total flux cleaned = -0.00295796 Jy ! Component: 3850 - total flux cleaned = -0.00297302 Jy ! Component: 3900 - total flux cleaned = -0.00300295 Jy ! Component: 3950 - total flux cleaned = -0.00297323 Jy ! Component: 4000 - total flux cleaned = -0.00301759 Jy ! Component: 4050 - total flux cleaned = -0.00298084 Jy ! Total flux subtracted in 4096 components = -0.00301738 Jy ! Clean residual min=-0.000485 max=0.000478 Jy/beam ! Clean residual mean=0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.350999 Jy keep ! Adding 243 model components to the UV plane model. ! The established model now contains 405 components and 0.350999 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0050-0452_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.151 x 2.887 at 18.18 degrees (North through East) ! Clean map min=-0.00090291 max=0.31853 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0050-0452_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.318533 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000124761 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.117502 0.117502 0.235004 0.470008 0.940015 1.88003 3.76006 7.52012 15.0402 30.0805 60.161 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.318 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2553.15 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0050-0452_X_uvs.log closed on Thu Apr 7 08:55:39 2016