! Started logfile: /scr/pima/bg219h_uvs/J0803+0421_X_uvs.log on Thu Apr 7 12:04:07 2016 obs /scr/pima/bg219h_uvs/J0803+0421_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0803+0421_X_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.934113 visibilities/baseline/integration-bin. ! Found source: J0803+0421 ! ! 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 28752 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/bg219h_uvs/J0803+0421_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 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=1.019723Jy sigma=25.543189 ! Fit after self-cal, rms=0.746721Jy sigma=18.594206 ! 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=0.7568 mas, bmaj=1.806 mas, bpa=-2.322 degrees ! Estimated noise=0.37001 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 = 0.193548 Jy ! Component: 100 - total flux cleaned = 0.248421 Jy ! Total flux subtracted in 100 components = 0.248421 Jy ! Clean residual min=-0.006944 max=0.021401 Jy/beam ! Clean residual mean=-0.000004 rms=0.002058 Jy/beam ! Combined flux in latest and established models = 0.248421 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.248421 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=0.069519Jy sigma=1.676359 ! Fit after self-cal, rms=0.069470Jy sigma=1.675053 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0220181 Jy ! Component: 100 - total flux cleaned = 0.0333244 Jy ! Total flux subtracted in 100 components = 0.0333244 Jy ! Clean residual min=-0.004098 max=0.005539 Jy/beam ! Clean residual mean=-0.000001 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 0.281746 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.281746 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=0.061921Jy sigma=1.476578 ! Fit after self-cal, rms=0.061854Jy sigma=1.474969 ! 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=0.925 mas, bmaj=2.063 mas, bpa=-3.939 degrees ! Estimated noise=0.223867 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 = 0.00730412 Jy ! Component: 100 - total flux cleaned = 0.0109353 Jy ! Component: 150 - total flux cleaned = 0.0128162 Jy ! Component: 200 - total flux cleaned = 0.0133496 Jy ! Total flux subtracted in 200 components = 0.0133496 Jy ! Clean residual min=-0.003035 max=0.003347 Jy/beam ! Clean residual mean=0.000002 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.295095 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.295095 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=0.061030Jy sigma=1.454908 ! Fit after self-cal, rms=0.061020Jy sigma=1.454613 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.925 x 2.063 at -3.939 degrees (North through East) ! Clean map min=-0.0028514 max=0.25491 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 1.02 FD 1.02 HN 0.94 KP 1.00 ! LA 1.01 MK 1.02 NL 1.00 OV 1.01 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.93 KP 1.00 ! LA 1.01 MK 1.03 NL 1.01 OV 0.98 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.93 KP 1.01 ! LA 1.00 MK 1.03 NL 1.00 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.94 KP 1.00 ! LA 1.01 MK 1.02 NL 1.00 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.92 KP 1.01 ! LA 1.03 MK 1.03 NL 1.00 OV 1.00 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 0.93 KP 1.00 ! LA 1.01 MK 1.03 NL 1.00 OV 1.00 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.95 KP 1.00 ! LA 1.03 MK 1.02 NL 1.01 OV 1.01 ! PT 0.98 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=0.061020Jy sigma=1.454613 ! Fit after self-cal, rms=0.059705Jy sigma=1.437892 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9263 mas, bmaj=2.066 mas, bpa=-3.897 degrees ! Estimated noise=0.223698 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 (0.4, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220784 Jy ! Component: 100 - total flux cleaned = 0.00268486 Jy ! Component: 150 - total flux cleaned = 0.00297384 Jy ! Component: 200 - total flux cleaned = 0.00297581 Jy ! Total flux subtracted in 200 components = 0.00297581 Jy ! Clean residual min=-0.001738 max=0.001616 Jy/beam ! Clean residual mean=0.000001 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.298071 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.298071 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=0.059608Jy sigma=1.435705 ! Fit after self-cal, rms=0.059592Jy sigma=1.435461 ! 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=0.059592Jy sigma=1.435461 ! Fit after self-cal, rms=0.059522Jy sigma=1.432452 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9261 mas, bmaj=2.064 mas, bpa=-3.949 degrees ! Estimated noise=0.22361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00015904 Jy ! Component: 100 - total flux cleaned = 0.000249235 Jy ! Component: 150 - total flux cleaned = 0.000353355 Jy ! Component: 200 - total flux cleaned = 0.000399707 Jy ! Total flux subtracted in 200 components = 0.000399707 Jy ! Clean residual min=-0.001468 max=0.001382 Jy/beam ! Clean residual mean=0.000000 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.298471 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 57 components and 0.298471 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=0.059493Jy sigma=1.431864 ! Fit after self-cal, rms=0.059491Jy sigma=1.431810 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 = 0.000151957 Jy ! Component: 100 - total flux cleaned = 0.000173608 Jy ! Component: 150 - total flux cleaned = 0.000192707 Jy ! Component: 200 - total flux cleaned = 0.000210167 Jy ! Total flux subtracted in 200 components = 0.000210167 Jy ! Clean residual min=-0.001443 max=0.001325 Jy/beam ! Clean residual mean=0.000000 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.298681 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 61 components and 0.298681 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=0.059477Jy sigma=1.431519 ! Fit after self-cal, rms=0.059475Jy sigma=1.431491 ! 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=0.059475Jy sigma=1.431491 ! Fit after self-cal, rms=0.059489Jy sigma=1.431458 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.926 mas, bmaj=2.065 mas, bpa=-3.973 degrees ! Estimated noise=0.223598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.15614e-06 Jy ! Component: 100 - total flux cleaned = 3.3868e-05 Jy ! Component: 150 - total flux cleaned = 5.03837e-05 Jy ! Component: 200 - total flux cleaned = 6.58412e-05 Jy ! Total flux subtracted in 200 components = 6.58412e-05 Jy ! Clean residual min=-0.001387 max=0.001322 Jy/beam ! Clean residual mean=0.000000 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.298747 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.298747 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=0.059478Jy sigma=1.431246 ! Fit after self-cal, rms=0.059477Jy sigma=1.431227 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 = 6.3414e-05 Jy ! Component: 100 - total flux cleaned = 0.000122149 Jy ! Component: 150 - total flux cleaned = 0.000135444 Jy ! Component: 200 - total flux cleaned = 0.000148096 Jy ! Total flux subtracted in 200 components = 0.000148096 Jy ! Clean residual min=-0.001361 max=0.001307 Jy/beam ! Clean residual mean=0.000000 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.298895 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 68 components and 0.298895 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=0.059470Jy sigma=1.431090 ! Fit after self-cal, rms=0.059469Jy sigma=1.431072 ! 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=0.059469Jy sigma=1.431072 ! Fit after self-cal, rms=0.059487Jy sigma=1.431065 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.11 mas, bmaj=3.184 mas, bpa=-3.272 degrees ! Estimated noise=0.280035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000218761 Jy ! Component: 100 - total flux cleaned = 0.000373829 Jy ! Component: 150 - total flux cleaned = 0.000454312 Jy ! Component: 200 - total flux cleaned = 0.000481425 Jy ! Total flux subtracted in 200 components = 0.000481425 Jy ! Clean residual min=-0.001477 max=0.001728 Jy/beam ! Clean residual mean=0.000000 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.299376 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 81 components and 0.299376 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=0.059486Jy sigma=1.431041 ! Fit after self-cal, rms=0.059485Jy sigma=1.431031 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 = 4.30012e-05 Jy ! Component: 100 - total flux cleaned = 9.36009e-05 Jy ! Component: 150 - total flux cleaned = 0.000117729 Jy ! Component: 200 - total flux cleaned = 0.00014521 Jy ! Total flux subtracted in 200 components = 0.00014521 Jy ! Clean residual min=-0.001462 max=0.001723 Jy/beam ! Clean residual mean=0.000000 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.299522 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 88 components and 0.299521 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=0.059485Jy sigma=1.431007 ! Fit after self-cal, rms=0.059484Jy sigma=1.431002 ! 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=0.9259 mas, bmaj=2.065 mas, bpa=-3.991 degrees ! Estimated noise=0.223623 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9259 x 2.065 at -3.991 degrees (North through East) ! Clean map min=-0.0012208 max=0.25485 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=0.7581 mas, bmaj=1.809 mas, bpa=-2.427 degrees ! Estimated noise=0.369991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.193511 Jy ! Component: 100 - total flux cleaned = 0.248037 Jy ! Component: 150 - total flux cleaned = 0.269826 Jy ! Component: 200 - total flux cleaned = 0.281051 Jy ! Total flux subtracted in 200 components = 0.281051 Jy ! Clean residual min=-0.003566 max=0.005452 Jy/beam ! Clean residual mean=-0.000002 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.281051 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.281051 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9259 mas, bmaj=2.065 mas, bpa=-3.991 degrees ! Estimated noise=0.223623 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 = 0.00712717 Jy ! Component: 100 - total flux cleaned = 0.0110649 Jy ! Component: 150 - total flux cleaned = 0.0135524 Jy ! Component: 200 - total flux cleaned = 0.0152713 Jy ! Total flux subtracted in 200 components = 0.0152713 Jy ! Clean residual min=-0.001644 max=0.001398 Jy/beam ! Clean residual mean=-0.000000 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.296322 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 38 components and 0.296322 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=2.11 mas, bmaj=3.184 mas, bpa=-3.272 degrees ! Estimated noise=0.280035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152879 Jy ! Component: 100 - total flux cleaned = 0.00239883 Jy ! Component: 150 - total flux cleaned = 0.00288594 Jy ! Component: 200 - total flux cleaned = 0.00302541 Jy ! Total flux subtracted in 200 components = 0.00302541 Jy ! Clean residual min=-0.001481 max=0.001759 Jy/beam ! Clean residual mean=0.000000 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.299347 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 = 5.89868e-05 Jy ! Component: 100 - total flux cleaned = 0.000111357 Jy ! Component: 150 - total flux cleaned = 0.000158068 Jy ! Component: 200 - total flux cleaned = 0.000199881 Jy ! Total flux subtracted in 200 components = 0.000199881 Jy ! Clean residual min=-0.001443 max=0.001728 Jy/beam ! Clean residual mean=0.000000 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.299547 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 72 components and 0.299547 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9259 mas, bmaj=2.065 mas, bpa=-3.991 degrees ! Estimated noise=0.223623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000372686 Jy ! Component: 100 - total flux cleaned = -0.000257955 Jy ! Component: 150 - total flux cleaned = -0.000157108 Jy ! Component: 200 - total flux cleaned = -0.000111373 Jy ! Total flux subtracted in 200 components = -0.000111373 Jy ! Clean residual min=-0.001377 max=0.001313 Jy/beam ! Clean residual mean=0.000000 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.299436 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.299436 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=0.059520Jy sigma=1.431649 ! Fit after self-cal, rms=0.059516Jy sigma=1.431591 wmodel /scr/pima/bg219h_uvs/J0803+0421_X_map.mod ! Writing 85 model components to file: /scr/pima/bg219h_uvs/J0803+0421_X_map.mod wobs /scr/pima/bg219h_uvs/J0803+0421_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0803+0421_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0803+0421_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219h_uvs/J0803+0421_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 = 0.000196109 Jy ! Component: 100 - total flux cleaned = 0.000196711 Jy ! Component: 150 - total flux cleaned = 0.000219527 Jy ! Component: 200 - total flux cleaned = 0.00024015 Jy ! Component: 250 - total flux cleaned = 0.000199473 Jy ! Component: 300 - total flux cleaned = 0.000160188 Jy ! Component: 350 - total flux cleaned = 0.00019833 Jy ! Component: 400 - total flux cleaned = 0.000197931 Jy ! Component: 450 - total flux cleaned = 0.000271217 Jy ! Component: 500 - total flux cleaned = 0.000342833 Jy ! Component: 550 - total flux cleaned = 0.000360012 Jy ! Component: 600 - total flux cleaned = 0.000343189 Jy ! Component: 650 - total flux cleaned = 0.000394116 Jy ! Component: 700 - total flux cleaned = 0.000460489 Jy ! Component: 750 - total flux cleaned = 0.000476829 Jy ! Component: 800 - total flux cleaned = 0.000508744 Jy ! Component: 850 - total flux cleaned = 0.000540531 Jy ! Component: 900 - total flux cleaned = 0.000633555 Jy ! Component: 950 - total flux cleaned = 0.000724522 Jy ! Component: 1000 - total flux cleaned = 0.000709317 Jy ! Component: 1050 - total flux cleaned = 0.000709277 Jy ! Component: 1100 - total flux cleaned = 0.000709535 Jy ! Component: 1150 - total flux cleaned = 0.00070963 Jy ! Component: 1200 - total flux cleaned = 0.000695502 Jy ! Component: 1250 - total flux cleaned = 0.000695587 Jy ! Component: 1300 - total flux cleaned = 0.000695432 Jy ! Component: 1350 - total flux cleaned = 0.00072239 Jy ! Component: 1400 - total flux cleaned = 0.000709121 Jy ! Component: 1450 - total flux cleaned = 0.000735399 Jy ! Component: 1500 - total flux cleaned = 0.000774353 Jy ! Component: 1550 - total flux cleaned = 0.000761491 Jy ! Component: 1600 - total flux cleaned = 0.000799402 Jy ! Component: 1650 - total flux cleaned = 0.000749527 Jy ! Component: 1700 - total flux cleaned = 0.00079892 Jy ! Component: 1750 - total flux cleaned = 0.000774485 Jy ! Component: 1800 - total flux cleaned = 0.000774468 Jy ! Component: 1850 - total flux cleaned = 0.000821945 Jy ! Component: 1900 - total flux cleaned = 0.000786311 Jy ! Component: 1950 - total flux cleaned = 0.000762992 Jy ! Component: 2000 - total flux cleaned = 0.000786112 Jy ! Component: 2050 - total flux cleaned = 0.000797611 Jy ! Component: 2100 - total flux cleaned = 0.00077495 Jy ! Component: 2150 - total flux cleaned = 0.000786361 Jy ! Component: 2200 - total flux cleaned = 0.000775296 Jy ! Component: 2250 - total flux cleaned = 0.000753344 Jy ! Component: 2300 - total flux cleaned = 0.000764308 Jy ! Component: 2350 - total flux cleaned = 0.000742772 Jy ! Component: 2400 - total flux cleaned = 0.000732093 Jy ! Component: 2450 - total flux cleaned = 0.0007216 Jy ! Component: 2500 - total flux cleaned = 0.000753033 Jy ! Component: 2550 - total flux cleaned = 0.000701038 Jy ! Component: 2600 - total flux cleaned = 0.000680328 Jy ! Component: 2650 - total flux cleaned = 0.000639621 Jy ! Component: 2700 - total flux cleaned = 0.000629415 Jy ! Component: 2750 - total flux cleaned = 0.000599359 Jy ! Component: 2800 - total flux cleaned = 0.000599388 Jy ! Component: 2850 - total flux cleaned = 0.00056974 Jy ! Component: 2900 - total flux cleaned = 0.000520981 Jy ! Component: 2950 - total flux cleaned = 0.000521138 Jy ! Component: 3000 - total flux cleaned = 0.000501906 Jy ! Component: 3050 - total flux cleaned = 0.0004829 Jy ! Component: 3100 - total flux cleaned = 0.000464084 Jy ! Component: 3150 - total flux cleaned = 0.000473443 Jy ! Component: 3200 - total flux cleaned = 0.000445536 Jy ! Component: 3250 - total flux cleaned = 0.000473228 Jy ! Component: 3300 - total flux cleaned = 0.000454847 Jy ! Component: 3350 - total flux cleaned = 0.000463945 Jy ! Component: 3400 - total flux cleaned = 0.000427839 Jy ! Component: 3450 - total flux cleaned = 0.000454726 Jy ! Component: 3500 - total flux cleaned = 0.000401467 Jy ! Component: 3550 - total flux cleaned = 0.000445572 Jy ! Component: 3600 - total flux cleaned = 0.000454372 Jy ! Component: 3650 - total flux cleaned = 0.000419566 Jy ! Component: 3700 - total flux cleaned = 0.000436922 Jy ! Component: 3750 - total flux cleaned = 0.000462605 Jy ! Component: 3800 - total flux cleaned = 0.000437061 Jy ! Component: 3850 - total flux cleaned = 0.000479381 Jy ! Component: 3900 - total flux cleaned = 0.000420697 Jy ! Component: 3950 - total flux cleaned = 0.00047083 Jy ! Component: 4000 - total flux cleaned = 0.000454357 Jy ! Component: 4050 - total flux cleaned = 0.000462554 Jy ! Total flux subtracted in 4096 components = 0.000446185 Jy ! Clean residual min=-0.000446 max=0.000488 Jy/beam ! Clean residual mean=-0.000000 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.299882 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 378 components and 0.299882 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0803+0421_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9259 x 2.065 at -3.991 degrees (North through East) ! Clean map min=-0.00078623 max=0.25475 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0803+0421_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.254754 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000138494 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.163092 0.163092 0.326183 0.652367 1.30473 2.60947 5.21894 10.4379 20.8757 41.7515 83.503 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.254 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1839.45 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0803+0421_X_uvs.log closed on Thu Apr 7 12:04:11 2016