! Started logfile: /scr/pima/bg219e_uvs/J1933+6540_X_uvs.log on Thu Apr 7 09:15:35 2016 obs /scr/pima/bg219e_uvs/J1933+6540_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1933+6540_X_uva.fits ! AN table 1: 28 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.873016 visibilities/baseline/integration-bin. ! Found source: J1933+6540 ! ! 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 10560 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/J1933+6540_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 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 43 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=1.085664Jy sigma=24.533619 ! Fit after self-cal, rms=0.587870Jy sigma=13.224167 ! 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=1.047 mas, bmaj=1.411 mas, bpa=79.53 degrees ! Estimated noise=0.708596 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 = 0.319841 Jy ! Component: 100 - total flux cleaned = 0.389587 Jy ! Total flux subtracted in 100 components = 0.389587 Jy ! Clean residual min=-0.006723 max=0.019453 Jy/beam ! Clean residual mean=-0.000008 rms=0.002103 Jy/beam ! Combined flux in latest and established models = 0.389587 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.389587 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=0.065755Jy sigma=1.443233 ! Fit after self-cal, rms=0.065753Jy sigma=1.443168 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180899 Jy ! Component: 100 - total flux cleaned = 0.0269383 Jy ! Total flux subtracted in 100 components = 0.0269383 Jy ! Clean residual min=-0.005799 max=0.005035 Jy/beam ! Clean residual mean=-0.000002 rms=0.001292 Jy/beam ! Combined flux in latest and established models = 0.416526 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.416526 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=0.059283Jy sigma=1.289230 ! Fit after self-cal, rms=0.059238Jy sigma=1.288165 ! 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=1.273 mas, bmaj=1.634 mas, bpa=83.28 degrees ! Estimated noise=0.445164 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 = 0.00821657 Jy ! Component: 100 - total flux cleaned = 0.0130184 Jy ! Component: 150 - total flux cleaned = 0.0161557 Jy ! Component: 200 - total flux cleaned = 0.018237 Jy ! Total flux subtracted in 200 components = 0.018237 Jy ! Clean residual min=-0.003178 max=0.002778 Jy/beam ! Clean residual mean=0.000001 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.434763 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 43 components and 0.434762 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=0.058016Jy sigma=1.260285 ! Fit after self-cal, rms=0.058013Jy sigma=1.260200 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.273 x 1.634 at 83.28 degrees (North through East) ! Clean map min=-0.003006 max=0.4115 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 1.00 FD 1.00 HN 1.02 KP 0.99 ! LA 0.99 NL 0.99 OV 1.00 PT 1.01 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.00 KP 0.99 ! LA 1.00 NL 1.01 OV 0.98 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.02 KP 0.99 ! LA 0.97 NL 1.00 OV 1.00 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.03 KP 0.99 ! LA 0.98 NL 1.00 OV 0.99 PT 1.00 ! SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.99 KP 0.99 ! LA 1.00 NL 1.01 OV 1.00 PT 1.00 ! SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.01 KP 0.97 ! LA 1.00 NL 1.03 OV 0.99 PT 0.98 ! SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.02 KP 1.00 ! LA 0.98 NL 1.01 OV 0.98 PT 1.01 ! SC 1.01 ! ! ! 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=0.058013Jy sigma=1.260200 ! Fit after self-cal, rms=0.057681Jy sigma=1.250105 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.276 mas, bmaj=1.637 mas, bpa=83.28 degrees ! Estimated noise=0.445199 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 = -0.000322982 Jy ! Component: 100 - total flux cleaned = -0.000391472 Jy ! Component: 150 - total flux cleaned = -0.000439202 Jy ! Component: 200 - total flux cleaned = -0.000482096 Jy ! Total flux subtracted in 200 components = -0.000482096 Jy ! Clean residual min=-0.002727 max=0.002998 Jy/beam ! Clean residual mean=0.000001 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.43428 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.43428 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=0.057675Jy sigma=1.249964 ! Fit after self-cal, rms=0.057676Jy sigma=1.249944 ! 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=0.057676Jy sigma=1.249944 ! Fit after self-cal, rms=0.057280Jy sigma=1.239689 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.275 mas, bmaj=1.639 mas, bpa=83.11 degrees ! Estimated noise=0.445142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000281491 Jy ! Component: 100 - total flux cleaned = -0.000320977 Jy ! Component: 150 - total flux cleaned = -0.000364071 Jy ! Component: 200 - total flux cleaned = -0.000402019 Jy ! Total flux subtracted in 200 components = -0.000402019 Jy ! Clean residual min=-0.002453 max=0.002438 Jy/beam ! Clean residual mean=0.000000 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.433878 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.433878 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=0.057268Jy sigma=1.239471 ! Fit after self-cal, rms=0.057269Jy sigma=1.239452 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 = -3.31482e-05 Jy ! Component: 100 - total flux cleaned = -7.64198e-05 Jy ! Component: 150 - total flux cleaned = -0.000114708 Jy ! Component: 200 - total flux cleaned = -0.000140591 Jy ! Total flux subtracted in 200 components = -0.000140591 Jy ! Clean residual min=-0.002441 max=0.002445 Jy/beam ! Clean residual mean=0.000000 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.433738 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 57 components and 0.433738 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=0.057266Jy sigma=1.239370 ! Fit after self-cal, rms=0.057266Jy sigma=1.239364 ! 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=0.057266Jy sigma=1.239364 ! Fit after self-cal, rms=0.057268Jy sigma=1.239255 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.274 mas, bmaj=1.641 mas, bpa=82.96 degrees ! Estimated noise=0.445104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000209243 Jy ! Component: 100 - total flux cleaned = -0.000208078 Jy ! Component: 150 - total flux cleaned = -0.000244126 Jy ! Component: 200 - total flux cleaned = -0.000276578 Jy ! Total flux subtracted in 200 components = -0.000276578 Jy ! Clean residual min=-0.002416 max=0.002409 Jy/beam ! Clean residual mean=0.000000 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.433461 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.433461 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=0.057260Jy sigma=1.239116 ! Fit after self-cal, rms=0.057260Jy sigma=1.239114 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 = -2.89338e-05 Jy ! Component: 100 - total flux cleaned = -5.70108e-05 Jy ! Component: 150 - total flux cleaned = -8.31314e-05 Jy ! Component: 200 - total flux cleaned = -0.000106911 Jy ! Total flux subtracted in 200 components = -0.000106911 Jy ! Clean residual min=-0.002412 max=0.002415 Jy/beam ! Clean residual mean=0.000000 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.433354 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 58 components and 0.433354 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=0.057257Jy sigma=1.239056 ! Fit after self-cal, rms=0.057257Jy sigma=1.239054 ! 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=0.057257Jy sigma=1.239054 ! Fit after self-cal, rms=0.057260Jy sigma=1.238986 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.405 mas, bmaj=2.672 mas, bpa=-83.83 degrees ! Estimated noise=0.527015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000284726 Jy ! Component: 100 - total flux cleaned = -0.000350389 Jy ! Component: 150 - total flux cleaned = -0.000392186 Jy ! Component: 200 - total flux cleaned = -0.000400446 Jy ! Total flux subtracted in 200 components = -0.000400446 Jy ! Clean residual min=-0.002425 max=0.002648 Jy/beam ! Clean residual mean=0.000001 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.432954 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 58 components and 0.432954 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=0.057257Jy sigma=1.238985 ! Fit after self-cal, rms=0.057257Jy sigma=1.238972 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 = 7.5376e-06 Jy ! Component: 100 - total flux cleaned = -1.52467e-05 Jy ! Component: 150 - total flux cleaned = -1.52929e-05 Jy ! Component: 200 - total flux cleaned = -2.1275e-05 Jy ! Total flux subtracted in 200 components = -2.1275e-05 Jy ! Clean residual min=-0.002405 max=0.002660 Jy/beam ! Clean residual mean=0.000001 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.432933 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 63 components and 0.432933 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=0.057256Jy sigma=1.238999 ! Fit after self-cal, rms=0.057256Jy sigma=1.238984 ! 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=1.274 mas, bmaj=1.642 mas, bpa=82.84 degrees ! Estimated noise=0.445082 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.274 x 1.642 at 82.84 degrees (North through East) ! Clean map min=-0.0022712 max=0.41156 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=1.047 mas, bmaj=1.417 mas, bpa=79.19 degrees ! Estimated noise=0.711184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.320985 Jy ! Component: 100 - total flux cleaned = 0.390981 Jy ! Component: 150 - total flux cleaned = 0.409098 Jy ! Component: 200 - total flux cleaned = 0.417398 Jy ! Total flux subtracted in 200 components = 0.417398 Jy ! Clean residual min=-0.004602 max=0.004333 Jy/beam ! Clean residual mean=-0.000002 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.417398 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.417398 Jy ! Inverting map and beam ! Estimated beam: bmin=1.274 mas, bmaj=1.642 mas, bpa=82.84 degrees ! Estimated noise=0.445082 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 = 0.00632885 Jy ! Component: 100 - total flux cleaned = 0.00958434 Jy ! Component: 150 - total flux cleaned = 0.0115676 Jy ! Component: 200 - total flux cleaned = 0.012847 Jy ! Total flux subtracted in 200 components = 0.012847 Jy ! Clean residual min=-0.002432 max=0.002234 Jy/beam ! Clean residual mean=-0.000000 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.430245 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 42 components and 0.430245 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=2.405 mas, bmaj=2.672 mas, bpa=-83.83 degrees ! Estimated noise=0.527015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128565 Jy ! Component: 100 - total flux cleaned = 0.00183059 Jy ! Component: 150 - total flux cleaned = 0.00197365 Jy ! Component: 200 - total flux cleaned = 0.00201325 Jy ! Total flux subtracted in 200 components = 0.00201325 Jy ! Clean residual min=-0.002459 max=0.002681 Jy/beam ! Clean residual mean=0.000000 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.432258 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 = 4.64829e-05 Jy ! Component: 100 - total flux cleaned = 8.97625e-05 Jy ! Component: 150 - total flux cleaned = 0.000130095 Jy ! Component: 200 - total flux cleaned = 0.000167521 Jy ! Total flux subtracted in 200 components = 0.000167521 Jy ! Clean residual min=-0.002446 max=0.002679 Jy/beam ! Clean residual mean=0.000000 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.432425 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.432425 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.274 mas, bmaj=1.642 mas, bpa=82.84 degrees ! Estimated noise=0.445082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000122203 Jy ! Component: 100 - total flux cleaned = 0.000179391 Jy ! Component: 150 - total flux cleaned = 0.000210265 Jy ! Component: 200 - total flux cleaned = 0.000223909 Jy ! Total flux subtracted in 200 components = 0.000223909 Jy ! Clean residual min=-0.002410 max=0.002351 Jy/beam ! Clean residual mean=0.000000 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.432649 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.432649 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=0.057259Jy sigma=1.238991 ! Fit after self-cal, rms=0.057258Jy sigma=1.238969 wmodel /scr/pima/bg219e_uvs/J1933+6540_X_map.mod ! Writing 50 model components to file: /scr/pima/bg219e_uvs/J1933+6540_X_map.mod wobs /scr/pima/bg219e_uvs/J1933+6540_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1933+6540_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1933+6540_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219e_uvs/J1933+6540_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 = 0.000467816 Jy ! Component: 100 - total flux cleaned = 0.000785995 Jy ! Component: 150 - total flux cleaned = 0.00104601 Jy ! Component: 200 - total flux cleaned = 0.00129264 Jy ! Component: 250 - total flux cleaned = 0.0015625 Jy ! Component: 300 - total flux cleaned = 0.00166023 Jy ! Component: 350 - total flux cleaned = 0.00181885 Jy ! Component: 400 - total flux cleaned = 0.00188052 Jy ! Component: 450 - total flux cleaned = 0.00194025 Jy ! Component: 500 - total flux cleaned = 0.002055 Jy ! Component: 550 - total flux cleaned = 0.00213957 Jy ! Component: 600 - total flux cleaned = 0.00227623 Jy ! Component: 650 - total flux cleaned = 0.00238291 Jy ! Component: 700 - total flux cleaned = 0.00243483 Jy ! Component: 750 - total flux cleaned = 0.00246073 Jy ! Component: 800 - total flux cleaned = 0.00258535 Jy ! Component: 850 - total flux cleaned = 0.00248719 Jy ! Component: 900 - total flux cleaned = 0.0023919 Jy ! Component: 950 - total flux cleaned = 0.00236891 Jy ! Component: 1000 - total flux cleaned = 0.00241497 Jy ! Component: 1050 - total flux cleaned = 0.00243738 Jy ! Component: 1100 - total flux cleaned = 0.0024594 Jy ! Component: 1150 - total flux cleaned = 0.00248082 Jy ! Component: 1200 - total flux cleaned = 0.0024379 Jy ! Component: 1250 - total flux cleaned = 0.00256589 Jy ! Component: 1300 - total flux cleaned = 0.00258647 Jy ! Component: 1350 - total flux cleaned = 0.00264834 Jy ! Component: 1400 - total flux cleaned = 0.00268891 Jy ! Component: 1450 - total flux cleaned = 0.00270873 Jy ! Component: 1500 - total flux cleaned = 0.00274793 Jy ! Component: 1550 - total flux cleaned = 0.00270868 Jy ! Component: 1600 - total flux cleaned = 0.00265125 Jy ! Component: 1650 - total flux cleaned = 0.00268899 Jy ! Component: 1700 - total flux cleaned = 0.00267047 Jy ! Component: 1750 - total flux cleaned = 0.00267088 Jy ! Component: 1800 - total flux cleaned = 0.00268901 Jy ! Component: 1850 - total flux cleaned = 0.0026351 Jy ! Component: 1900 - total flux cleaned = 0.00259984 Jy ! Component: 1950 - total flux cleaned = 0.00267052 Jy ! Component: 2000 - total flux cleaned = 0.00267042 Jy ! Component: 2050 - total flux cleaned = 0.00270468 Jy ! Component: 2100 - total flux cleaned = 0.00265325 Jy ! Component: 2150 - total flux cleaned = 0.00261955 Jy ! Component: 2200 - total flux cleaned = 0.00258662 Jy ! Component: 2250 - total flux cleaned = 0.00263625 Jy ! Component: 2300 - total flux cleaned = 0.00263621 Jy ! Component: 2350 - total flux cleaned = 0.00263627 Jy ! Component: 2400 - total flux cleaned = 0.00265233 Jy ! Component: 2450 - total flux cleaned = 0.0027158 Jy ! Component: 2500 - total flux cleaned = 0.00274726 Jy ! Component: 2550 - total flux cleaned = 0.00270069 Jy ! Component: 2600 - total flux cleaned = 0.00274681 Jy ! Component: 2650 - total flux cleaned = 0.00276209 Jy ! Component: 2700 - total flux cleaned = 0.00277707 Jy ! Component: 2750 - total flux cleaned = 0.00279218 Jy ! Component: 2800 - total flux cleaned = 0.00288134 Jy ! Component: 2850 - total flux cleaned = 0.00289594 Jy ! Component: 2900 - total flux cleaned = 0.00295466 Jy ! Component: 2950 - total flux cleaned = 0.00298368 Jy ! Component: 3000 - total flux cleaned = 0.00296931 Jy ! Component: 3050 - total flux cleaned = 0.00304062 Jy ! Component: 3100 - total flux cleaned = 0.00304064 Jy ! Component: 3150 - total flux cleaned = 0.00304047 Jy ! Component: 3200 - total flux cleaned = 0.00306853 Jy ! Component: 3250 - total flux cleaned = 0.00304079 Jy ! Component: 3300 - total flux cleaned = 0.00305464 Jy ! Component: 3350 - total flux cleaned = 0.00309561 Jy ! Component: 3400 - total flux cleaned = 0.00309551 Jy ! Component: 3450 - total flux cleaned = 0.0030687 Jy ! Component: 3500 - total flux cleaned = 0.00308213 Jy ! Component: 3550 - total flux cleaned = 0.003082 Jy ! Component: 3600 - total flux cleaned = 0.00308197 Jy ! Component: 3650 - total flux cleaned = 0.00313435 Jy ! Component: 3700 - total flux cleaned = 0.00316044 Jy ! Component: 3750 - total flux cleaned = 0.00316042 Jy ! Component: 3800 - total flux cleaned = 0.00319905 Jy ! Component: 3850 - total flux cleaned = 0.00318636 Jy ! Component: 3900 - total flux cleaned = 0.00322446 Jy ! Component: 3950 - total flux cleaned = 0.00323709 Jy ! Component: 4000 - total flux cleaned = 0.00327459 Jy ! Component: 4050 - total flux cleaned = 0.00324966 Jy ! Total flux subtracted in 4096 components = 0.00326205 Jy ! Clean residual min=-0.000763 max=0.000731 Jy/beam ! Clean residual mean=0.000000 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.435911 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 328 components and 0.435911 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1933+6540_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.274 x 1.642 at 82.84 degrees (North through East) ! Clean map min=-0.0011441 max=0.412 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1933+6540_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.411996 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000207697 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.151237 0.151237 0.302474 0.604948 1.2099 2.41979 4.83959 9.67917 19.3583 38.7167 77.4334 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.411 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1983.64 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1933+6540_X_uvs.log closed on Thu Apr 7 09:15:39 2016