! Started logfile: /scr/pima/bg219e_uvs/J0058+0620_X_uvs.log on Thu Apr 7 08:56:02 2016 obs /scr/pima/bg219e_uvs/J0058+0620_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0058+0620_X_uva.fits ! AN table 1: 68 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.868873 visibilities/baseline/integration-bin. ! Found source: J0058+0620 ! ! 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 25524 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/J0058+0620_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 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=1.027249Jy sigma=24.325970 ! Fit after self-cal, rms=0.727969Jy sigma=17.190216 ! 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=0.9627 mas, bmaj=2.445 mas, bpa=20.65 degrees ! Estimated noise=0.509846 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 = 0.213667 Jy ! Component: 100 - total flux cleaned = 0.260261 Jy ! Total flux subtracted in 100 components = 0.260261 Jy ! Clean residual min=-0.004862 max=0.013000 Jy/beam ! Clean residual mean=-0.000009 rms=0.001416 Jy/beam ! Combined flux in latest and established models = 0.260261 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.260261 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=0.062237Jy sigma=1.386603 ! Fit after self-cal, rms=0.062231Jy sigma=1.386489 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109333 Jy ! Component: 100 - total flux cleaned = 0.0160071 Jy ! Total flux subtracted in 100 components = 0.0160071 Jy ! Clean residual min=-0.004031 max=0.003627 Jy/beam ! Clean residual mean=-0.000004 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.276268 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.276268 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=0.060212Jy sigma=1.328845 ! Fit after self-cal, rms=0.060213Jy sigma=1.328699 ! 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=1.209 mas, bmaj=2.548 mas, bpa=16.53 degrees ! Estimated noise=0.251423 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 = 0.00420217 Jy ! Component: 100 - total flux cleaned = 0.00627549 Jy ! Component: 150 - total flux cleaned = 0.00761679 Jy ! Component: 200 - total flux cleaned = 0.008563 Jy ! Total flux subtracted in 200 components = 0.008563 Jy ! Clean residual min=-0.002029 max=0.001762 Jy/beam ! Clean residual mean=-0.000000 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.284831 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 43 components and 0.284831 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=0.059950Jy sigma=1.321071 ! Fit after self-cal, rms=0.059953Jy sigma=1.321026 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.209 x 2.548 at 16.53 degrees (North through East) ! Clean map min=-0.0019146 max=0.27458 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 1.00 ! LA 1.01 NL 1.00 OV 1.01 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.02 KP 1.01 ! LA 0.99 NL 1.01 OV 1.00 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 0.99 ! LA 0.98 NL 0.99 OV 0.99 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.02 KP 0.99 ! LA 0.98 NL 1.01 OV 0.99 PT 0.99 ! SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00 KP 0.99 ! LA 0.98 NL 0.99 OV 1.00 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 0.99 ! LA 0.99 NL 0.99 OV 0.99 PT 1.03 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00 KP 0.99 ! LA 0.99 NL 1.00 OV 0.99 PT 0.99 ! SC 0.99 ! ! ! 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=0.059953Jy sigma=1.321026 ! Fit after self-cal, rms=0.059659Jy sigma=1.315331 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.211 mas, bmaj=2.554 mas, bpa=16.56 degrees ! Estimated noise=0.250714 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 = -0.000793489 Jy ! Component: 100 - total flux cleaned = -0.00125655 Jy ! Component: 150 - total flux cleaned = -0.00137673 Jy ! Component: 200 - total flux cleaned = -0.00146431 Jy ! Total flux subtracted in 200 components = -0.00146431 Jy ! Clean residual min=-0.001781 max=0.001544 Jy/beam ! Clean residual mean=0.000001 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.283367 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.283367 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=0.059644Jy sigma=1.315129 ! Fit after self-cal, rms=0.059647Jy sigma=1.315112 ! 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=0.059647Jy sigma=1.315112 ! Fit after self-cal, rms=0.059550Jy sigma=1.312218 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.211 mas, bmaj=2.556 mas, bpa=16.54 degrees ! Estimated noise=0.250362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000704365 Jy ! Component: 100 - total flux cleaned = -0.000953094 Jy ! Component: 150 - total flux cleaned = -0.00103146 Jy ! Component: 200 - total flux cleaned = -0.00105883 Jy ! Total flux subtracted in 200 components = -0.00105883 Jy ! Clean residual min=-0.001560 max=0.001423 Jy/beam ! Clean residual mean=0.000001 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.282308 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.282308 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=0.059539Jy sigma=1.312068 ! Fit after self-cal, rms=0.059539Jy sigma=1.312058 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 = -3.09328e-05 Jy ! Component: 100 - total flux cleaned = -5.26358e-05 Jy ! Component: 150 - total flux cleaned = -7.1796e-05 Jy ! Component: 200 - total flux cleaned = -8.35873e-05 Jy ! Total flux subtracted in 200 components = -8.35873e-05 Jy ! Clean residual min=-0.001564 max=0.001405 Jy/beam ! Clean residual mean=0.000001 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.282224 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 75 components and 0.282224 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=0.059537Jy sigma=1.312031 ! Fit after self-cal, rms=0.059537Jy sigma=1.312028 ! 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=0.059537Jy sigma=1.312028 ! Fit after self-cal, rms=0.059482Jy sigma=1.311934 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.212 mas, bmaj=2.558 mas, bpa=16.55 degrees ! Estimated noise=0.249996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00046194 Jy ! Component: 100 - total flux cleaned = -0.000688072 Jy ! Component: 150 - total flux cleaned = -0.00074789 Jy ! Component: 200 - total flux cleaned = -0.000760217 Jy ! Total flux subtracted in 200 components = -0.000760217 Jy ! Clean residual min=-0.001519 max=0.001390 Jy/beam ! Clean residual mean=0.000001 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.281464 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.281464 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=0.059476Jy sigma=1.311898 ! Fit after self-cal, rms=0.059476Jy sigma=1.311898 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 = -3.67903e-05 Jy ! Component: 100 - total flux cleaned = -5.37009e-05 Jy ! Component: 150 - total flux cleaned = -5.88171e-05 Jy ! Component: 200 - total flux cleaned = -7.31996e-05 Jy ! Total flux subtracted in 200 components = -7.31996e-05 Jy ! Clean residual min=-0.001522 max=0.001383 Jy/beam ! Clean residual mean=0.000001 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.281391 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 84 components and 0.281391 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=0.059475Jy sigma=1.311882 ! Fit after self-cal, rms=0.059475Jy sigma=1.311880 ! 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=0.059475Jy sigma=1.311880 ! Fit after self-cal, rms=0.059416Jy sigma=1.311827 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.196 mas, bmaj=3.113 mas, bpa=2.297 degrees ! Estimated noise=0.286204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000446718 Jy ! Component: 100 - total flux cleaned = -0.000496107 Jy ! Component: 150 - total flux cleaned = -0.000516745 Jy ! Component: 200 - total flux cleaned = -0.00050908 Jy ! Total flux subtracted in 200 components = -0.00050908 Jy ! Clean residual min=-0.001449 max=0.001372 Jy/beam ! Clean residual mean=0.000002 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.280882 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 93 components and 0.280882 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=0.059412Jy sigma=1.311860 ! Fit after self-cal, rms=0.059412Jy sigma=1.311860 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 = 6.98387e-06 Jy ! Component: 100 - total flux cleaned = 1.27776e-05 Jy ! Component: 150 - total flux cleaned = 1.2803e-05 Jy ! Component: 200 - total flux cleaned = 1.53999e-05 Jy ! Total flux subtracted in 200 components = 1.53999e-05 Jy ! Clean residual min=-0.001455 max=0.001366 Jy/beam ! Clean residual mean=0.000002 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.280897 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 96 components and 0.280897 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=0.059412Jy sigma=1.311878 ! Fit after self-cal, rms=0.059411Jy sigma=1.311877 ! 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=1.212 mas, bmaj=2.559 mas, bpa=16.56 degrees ! Estimated noise=0.249648 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.212 x 2.559 at 16.56 degrees (North through East) ! Clean map min=-0.0014279 max=0.27267 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=0.9637 mas, bmaj=2.455 mas, bpa=20.63 degrees ! Estimated noise=0.507436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.212653 Jy ! Component: 100 - total flux cleaned = 0.259025 Jy ! Component: 150 - total flux cleaned = 0.269574 Jy ! Component: 200 - total flux cleaned = 0.273958 Jy ! Total flux subtracted in 200 components = 0.273958 Jy ! Clean residual min=-0.002957 max=0.003174 Jy/beam ! Clean residual mean=-0.000002 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.273958 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 0.273958 Jy ! Inverting map and beam ! Estimated beam: bmin=1.212 mas, bmaj=2.559 mas, bpa=16.56 degrees ! Estimated noise=0.249648 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 = 0.00323559 Jy ! Component: 100 - total flux cleaned = 0.0047855 Jy ! Component: 150 - total flux cleaned = 0.00564229 Jy ! Component: 200 - total flux cleaned = 0.00607247 Jy ! Total flux subtracted in 200 components = 0.00607247 Jy ! Clean residual min=-0.001538 max=0.001439 Jy/beam ! Clean residual mean=0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.28003 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.28003 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=2.196 mas, bmaj=3.113 mas, bpa=2.297 degrees ! Estimated noise=0.286204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000487062 Jy ! Component: 100 - total flux cleaned = 0.000739989 Jy ! Component: 150 - total flux cleaned = 0.000799636 Jy ! Component: 200 - total flux cleaned = 0.000816072 Jy ! Total flux subtracted in 200 components = 0.000816072 Jy ! Clean residual min=-0.001466 max=0.001361 Jy/beam ! Clean residual mean=0.000002 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.280846 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 = 1.48461e-05 Jy ! Component: 100 - total flux cleaned = 2.3839e-05 Jy ! Component: 150 - total flux cleaned = 3.22167e-05 Jy ! Component: 200 - total flux cleaned = 3.99326e-05 Jy ! Total flux subtracted in 200 components = 3.99326e-05 Jy ! Clean residual min=-0.001454 max=0.001360 Jy/beam ! Clean residual mean=0.000002 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.280886 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.280886 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.212 mas, bmaj=2.559 mas, bpa=16.56 degrees ! Estimated noise=0.249648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.99553e-05 Jy ! Component: 100 - total flux cleaned = -1.99883e-05 Jy ! Component: 150 - total flux cleaned = -3.82688e-05 Jy ! Component: 200 - total flux cleaned = -4.65747e-05 Jy ! Total flux subtracted in 200 components = -4.65747e-05 Jy ! Clean residual min=-0.001514 max=0.001342 Jy/beam ! Clean residual mean=0.000001 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.28084 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.28084 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=0.059417Jy sigma=1.311949 ! Fit after self-cal, rms=0.059416Jy sigma=1.311943 wmodel /scr/pima/bg219e_uvs/J0058+0620_X_map.mod ! Writing 44 model components to file: /scr/pima/bg219e_uvs/J0058+0620_X_map.mod wobs /scr/pima/bg219e_uvs/J0058+0620_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0058+0620_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0058+0620_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219e_uvs/J0058+0620_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 = -0.00038694 Jy ! Component: 100 - total flux cleaned = -0.000339822 Jy ! Component: 150 - total flux cleaned = -0.00029483 Jy ! Component: 200 - total flux cleaned = -0.000232267 Jy ! Component: 250 - total flux cleaned = -0.000172762 Jy ! Component: 300 - total flux cleaned = -9.61618e-05 Jy ! Component: 350 - total flux cleaned = 5.2089e-05 Jy ! Component: 400 - total flux cleaned = 0.000141625 Jy ! Component: 450 - total flux cleaned = 0.000193386 Jy ! Component: 500 - total flux cleaned = 0.000159141 Jy ! Component: 550 - total flux cleaned = 0.000125936 Jy ! Component: 600 - total flux cleaned = 0.000125767 Jy ! Component: 650 - total flux cleaned = 0.000109445 Jy ! Component: 700 - total flux cleaned = 7.8648e-05 Jy ! Component: 750 - total flux cleaned = 0.000108601 Jy ! Component: 800 - total flux cleaned = 6.40693e-05 Jy ! Component: 850 - total flux cleaned = 5.99285e-06 Jy ! Component: 900 - total flux cleaned = -7.96521e-06 Jy ! Component: 950 - total flux cleaned = -2.18811e-05 Jy ! Component: 1000 - total flux cleaned = -3.5541e-05 Jy ! Component: 1050 - total flux cleaned = -7.60253e-05 Jy ! Component: 1100 - total flux cleaned = -0.000102587 Jy ! Component: 1150 - total flux cleaned = -0.000141845 Jy ! Component: 1200 - total flux cleaned = -0.000193216 Jy ! Component: 1250 - total flux cleaned = -0.000256489 Jy ! Component: 1300 - total flux cleaned = -0.000306101 Jy ! Component: 1350 - total flux cleaned = -0.000318176 Jy ! Component: 1400 - total flux cleaned = -0.000342355 Jy ! Component: 1450 - total flux cleaned = -0.000318378 Jy ! Component: 1500 - total flux cleaned = -0.000353895 Jy ! Component: 1550 - total flux cleaned = -0.000365413 Jy ! Component: 1600 - total flux cleaned = -0.000365318 Jy ! Component: 1650 - total flux cleaned = -0.000410967 Jy ! Component: 1700 - total flux cleaned = -0.000410924 Jy ! Component: 1750 - total flux cleaned = -0.000433225 Jy ! Component: 1800 - total flux cleaned = -0.000455381 Jy ! Component: 1850 - total flux cleaned = -0.000498875 Jy ! Component: 1900 - total flux cleaned = -0.000520173 Jy ! Component: 1950 - total flux cleaned = -0.000520208 Jy ! Component: 2000 - total flux cleaned = -0.000520282 Jy ! Component: 2050 - total flux cleaned = -0.000561858 Jy ! Component: 2100 - total flux cleaned = -0.000561683 Jy ! Component: 2150 - total flux cleaned = -0.000582163 Jy ! Component: 2200 - total flux cleaned = -0.000582288 Jy ! Component: 2250 - total flux cleaned = -0.000622159 Jy ! Component: 2300 - total flux cleaned = -0.000651655 Jy ! Component: 2350 - total flux cleaned = -0.000632003 Jy ! Component: 2400 - total flux cleaned = -0.000670717 Jy ! Component: 2450 - total flux cleaned = -0.000680344 Jy ! Component: 2500 - total flux cleaned = -0.000708843 Jy ! Component: 2550 - total flux cleaned = -0.000746618 Jy ! Component: 2600 - total flux cleaned = -0.000784042 Jy ! Component: 2650 - total flux cleaned = -0.000793324 Jy ! Component: 2700 - total flux cleaned = -0.000830161 Jy ! Component: 2750 - total flux cleaned = -0.000848479 Jy ! Component: 2800 - total flux cleaned = -0.000902742 Jy ! Component: 2850 - total flux cleaned = -0.000920589 Jy ! Component: 2900 - total flux cleaned = -0.000965045 Jy ! Component: 2950 - total flux cleaned = -0.000982773 Jy ! Component: 3000 - total flux cleaned = -0.00102666 Jy ! Component: 3050 - total flux cleaned = -0.00105279 Jy ! Component: 3100 - total flux cleaned = -0.00111318 Jy ! Component: 3150 - total flux cleaned = -0.0011389 Jy ! Component: 3200 - total flux cleaned = -0.0011219 Jy ! Component: 3250 - total flux cleaned = -0.00118953 Jy ! Component: 3300 - total flux cleaned = -0.00118116 Jy ! Component: 3350 - total flux cleaned = -0.00121457 Jy ! Component: 3400 - total flux cleaned = -0.00120636 Jy ! Component: 3450 - total flux cleaned = -0.00122282 Jy ! Component: 3500 - total flux cleaned = -0.00123105 Jy ! Component: 3550 - total flux cleaned = -0.00123929 Jy ! Component: 3600 - total flux cleaned = -0.00127967 Jy ! Component: 3650 - total flux cleaned = -0.00129573 Jy ! Component: 3700 - total flux cleaned = -0.00131171 Jy ! Component: 3750 - total flux cleaned = -0.00132763 Jy ! Component: 3800 - total flux cleaned = -0.00132769 Jy ! Component: 3850 - total flux cleaned = -0.0013669 Jy ! Component: 3900 - total flux cleaned = -0.00139025 Jy ! Component: 3950 - total flux cleaned = -0.00140573 Jy ! Component: 4000 - total flux cleaned = -0.00142116 Jy ! Component: 4050 - total flux cleaned = -0.00144412 Jy ! Total flux subtracted in 4096 components = -0.00145173 Jy ! Clean residual min=-0.000438 max=0.000416 Jy/beam ! Clean residual mean=0.000000 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.279388 Jy keep ! Adding 241 model components to the UV plane model. ! The established model now contains 285 components and 0.279388 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0058+0620_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.212 x 2.559 at 16.56 degrees (North through East) ! Clean map min=-0.0013225 max=0.27251 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0058+0620_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.272514 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00012927 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.142308 0.142308 0.284616 0.569231 1.13846 2.27692 4.55385 9.1077 18.2154 36.4308 72.8616 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.272 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2108.11 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0058+0620_X_uvs.log closed on Thu Apr 7 08:56:07 2016