! Started logfile: /scr/pima/bg219e_uvs/J2034+2820_X_uvs.log on Thu Apr 7 09:17:54 2016 obs /scr/pima/bg219e_uvs/J2034+2820_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J2034+2820_X_uva.fits ! AN table 1: 62 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.905466 visibilities/baseline/integration-bin. ! Found source: J2034+2820 ! ! 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 24252 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/J2034+2820_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 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 54 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=1.005891Jy sigma=25.489423 ! Fit after self-cal, rms=0.926242Jy sigma=23.423293 ! 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=1.062 mas, bmaj=1.921 mas, bpa=33.04 degrees ! Estimated noise=0.492271 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 = 0.0563557 Jy ! Component: 100 - total flux cleaned = 0.0760582 Jy ! Total flux subtracted in 100 components = 0.0760582 Jy ! Clean residual min=-0.005462 max=0.012076 Jy/beam ! Clean residual mean=-0.000012 rms=0.001538 Jy/beam ! Combined flux in latest and established models = 0.0760582 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0760582 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=0.060724Jy sigma=1.481633 ! Fit after self-cal, rms=0.059856Jy sigma=1.459590 ! Inverting map ! Added new window around map position (0.6, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136421 Jy ! Component: 100 - total flux cleaned = 0.0212369 Jy ! Total flux subtracted in 100 components = 0.0212369 Jy ! Clean residual min=-0.003343 max=0.005172 Jy/beam ! Clean residual mean=-0.000005 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.0972951 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.0972951 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=0.056471Jy sigma=1.368928 ! Fit after self-cal, rms=0.056327Jy sigma=1.365194 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00550316 Jy ! Component: 100 - total flux cleaned = 0.00761397 Jy ! Total flux subtracted in 100 components = 0.00761397 Jy ! Clean residual min=-0.002937 max=0.003068 Jy/beam ! Clean residual mean=-0.000003 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.104909 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.104909 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=0.055776Jy sigma=1.350470 ! Fit after self-cal, rms=0.055733Jy sigma=1.349272 ! 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=1.319 mas, bmaj=2.161 mas, bpa=29.13 degrees ! Estimated noise=0.253385 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 = 0.00231365 Jy ! Component: 100 - total flux cleaned = 0.00295967 Jy ! Component: 150 - total flux cleaned = 0.0034941 Jy ! Component: 200 - total flux cleaned = 0.00395261 Jy ! Total flux subtracted in 200 components = 0.00395261 Jy ! Clean residual min=-0.001735 max=0.001630 Jy/beam ! Clean residual mean=-0.000000 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.108862 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 40 components and 0.108862 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=0.055548Jy sigma=1.344431 ! Fit after self-cal, rms=0.055541Jy sigma=1.344110 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.319 x 2.161 at 29.13 degrees (North through East) ! Clean map min=-0.0016858 max=0.06688 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 1.02 HN 1.08 KP 1.00 ! LA 0.97 NL 1.01 OV 0.97 PT 1.03 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.04 KP 0.99 ! LA 1.01 NL 0.97 OV 0.98 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.02 KP 1.00 ! LA 0.99 NL 1.03 OV 0.99 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 0.95 KP 1.00 ! LA 0.97 NL 1.00 OV 1.00 PT 0.98 ! SC 1.10 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 1.00 KP 1.02 ! LA 0.94 NL 1.04 OV 1.03 PT 0.97 ! SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.00 KP 1.02 ! LA 0.96 NL 1.02 OV 0.96 PT 1.00 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.02 KP 1.03 ! LA 0.94 NL 1.05 OV 1.01 PT 1.01 ! SC 1.03 ! ! ! 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=0.055541Jy sigma=1.344110 ! Fit after self-cal, rms=0.055476Jy sigma=1.341301 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.322 mas, bmaj=2.169 mas, bpa=29.12 degrees ! Estimated noise=0.252706 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 = -0.000275087 Jy ! Component: 100 - total flux cleaned = -0.000495948 Jy ! Component: 150 - total flux cleaned = -0.000720486 Jy ! Component: 200 - total flux cleaned = -0.000797433 Jy ! Total flux subtracted in 200 components = -0.000797433 Jy ! Clean residual min=-0.001651 max=0.001472 Jy/beam ! Clean residual mean=-0.000000 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.108064 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.108064 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=0.055450Jy sigma=1.340736 ! Fit after self-cal, rms=0.055462Jy sigma=1.340598 ! 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=0.055462Jy sigma=1.340598 ! Fit after self-cal, rms=0.055728Jy sigma=1.338445 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.324 mas, bmaj=2.173 mas, bpa=29.12 degrees ! Estimated noise=0.252818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000150723 Jy ! Component: 100 - total flux cleaned = -0.000296234 Jy ! Component: 150 - total flux cleaned = -0.000313556 Jy ! Component: 200 - total flux cleaned = -0.00034616 Jy ! Total flux subtracted in 200 components = -0.00034616 Jy ! Clean residual min=-0.001789 max=0.001545 Jy/beam ! Clean residual mean=-0.000000 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.107718 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.107718 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=0.055713Jy sigma=1.338134 ! Fit after self-cal, rms=0.055723Jy sigma=1.338042 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 = -6.7254e-05 Jy ! Component: 100 - total flux cleaned = -6.72375e-05 Jy ! Component: 150 - total flux cleaned = -6.81431e-05 Jy ! Component: 200 - total flux cleaned = -6.82334e-05 Jy ! Total flux subtracted in 200 components = -6.82334e-05 Jy ! Clean residual min=-0.001730 max=0.001523 Jy/beam ! Clean residual mean=-0.000000 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.10765 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.10765 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=0.055714Jy sigma=1.337865 ! Fit after self-cal, rms=0.055714Jy sigma=1.337846 ! 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=0.055714Jy sigma=1.337846 ! Fit after self-cal, rms=0.055740Jy sigma=1.337818 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.324 mas, bmaj=2.176 mas, bpa=29.06 degrees ! Estimated noise=0.252796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.16587e-05 Jy ! Component: 100 - total flux cleaned = -0.000115072 Jy ! Component: 150 - total flux cleaned = -0.000140627 Jy ! Component: 200 - total flux cleaned = -0.000141129 Jy ! Total flux subtracted in 200 components = -0.000141129 Jy ! Clean residual min=-0.001722 max=0.001491 Jy/beam ! Clean residual mean=-0.000000 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.107509 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.107509 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=0.055732Jy sigma=1.337667 ! Fit after self-cal, rms=0.055732Jy sigma=1.337647 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 = -6.33711e-06 Jy ! Component: 100 - total flux cleaned = -6.19752e-06 Jy ! Component: 150 - total flux cleaned = -6.31651e-06 Jy ! Component: 200 - total flux cleaned = -6.22902e-06 Jy ! Total flux subtracted in 200 components = -6.22902e-06 Jy ! Clean residual min=-0.001689 max=0.001474 Jy/beam ! Clean residual mean=-0.000000 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.107502 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.107502 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=0.055727Jy sigma=1.337538 ! Fit after self-cal, rms=0.055726Jy sigma=1.337522 ! 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=0.055726Jy sigma=1.337522 ! Fit after self-cal, rms=0.055712Jy sigma=1.337514 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.328 mas, bmaj=2.797 mas, bpa=3.661 degrees ! Estimated noise=0.284245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.54714e-05 Jy ! Component: 100 - total flux cleaned = 0.000155217 Jy ! Component: 150 - total flux cleaned = 0.000161074 Jy ! Component: 200 - total flux cleaned = 0.000171499 Jy ! Total flux subtracted in 200 components = 0.000171499 Jy ! Clean residual min=-0.001494 max=0.001313 Jy/beam ! Clean residual mean=-0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.107674 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.107674 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=0.055710Jy sigma=1.337477 ! Fit after self-cal, rms=0.055710Jy sigma=1.337458 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 = 3.79501e-06 Jy ! Component: 100 - total flux cleaned = 3.2541e-05 Jy ! Component: 150 - total flux cleaned = 3.71854e-05 Jy ! Component: 200 - total flux cleaned = 4.13944e-05 Jy ! Total flux subtracted in 200 components = 4.13944e-05 Jy ! Clean residual min=-0.001486 max=0.001295 Jy/beam ! Clean residual mean=-0.000001 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.107715 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 67 components and 0.107715 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=0.055708Jy sigma=1.337419 ! Fit after self-cal, rms=0.055707Jy sigma=1.337406 ! 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=1.325 mas, bmaj=2.177 mas, bpa=29.02 degrees ! Estimated noise=0.252698 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.325 x 2.177 at 29.02 degrees (North through East) ! Clean map min=-0.0022723 max=0.066135 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=1.064 mas, bmaj=1.934 mas, bpa=32.87 degrees ! Estimated noise=0.493269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0580714 Jy ! Component: 100 - total flux cleaned = 0.0794113 Jy ! Component: 150 - total flux cleaned = 0.0910463 Jy ! Component: 200 - total flux cleaned = 0.0982467 Jy ! Total flux subtracted in 200 components = 0.0982467 Jy ! Clean residual min=-0.003427 max=0.004394 Jy/beam ! Clean residual mean=-0.000004 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.0982467 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0982467 Jy ! Inverting map and beam ! Estimated beam: bmin=1.325 mas, bmaj=2.177 mas, bpa=29.02 degrees ! Estimated noise=0.252698 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 = 0.00534888 Jy ! Component: 100 - total flux cleaned = 0.00649648 Jy ! Component: 150 - total flux cleaned = 0.00727791 Jy ! Component: 200 - total flux cleaned = 0.00771747 Jy ! Total flux subtracted in 200 components = 0.00771747 Jy ! Clean residual min=-0.001815 max=0.001548 Jy/beam ! Clean residual mean=-0.000001 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.105964 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 29 components and 0.105964 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=2.328 mas, bmaj=2.797 mas, bpa=3.661 degrees ! Estimated noise=0.284245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119039 Jy ! Component: 100 - total flux cleaned = 0.00136488 Jy ! Component: 150 - total flux cleaned = 0.0014124 Jy ! Component: 200 - total flux cleaned = 0.00141349 Jy ! Total flux subtracted in 200 components = 0.00141349 Jy ! Clean residual min=-0.001472 max=0.001322 Jy/beam ! Clean residual mean=-0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.107378 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 = -9.414e-06 Jy ! Component: 100 - total flux cleaned = -9.5389e-06 Jy ! Component: 150 - total flux cleaned = -1.77283e-05 Jy ! Component: 200 - total flux cleaned = -1.73894e-05 Jy ! Total flux subtracted in 200 components = -1.73894e-05 Jy ! Clean residual min=-0.001479 max=0.001303 Jy/beam ! Clean residual mean=-0.000001 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.10736 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 51 components and 0.10736 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.325 mas, bmaj=2.177 mas, bpa=29.02 degrees ! Estimated noise=0.252698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000222592 Jy ! Component: 100 - total flux cleaned = -0.000305948 Jy ! Component: 150 - total flux cleaned = -0.000283945 Jy ! Component: 200 - total flux cleaned = -0.000243397 Jy ! Total flux subtracted in 200 components = -0.000243397 Jy ! Clean residual min=-0.001638 max=0.001456 Jy/beam ! Clean residual mean=-0.000000 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.107117 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 58 components and 0.107117 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=0.055721Jy sigma=1.337637 ! Fit after self-cal, rms=0.055714Jy sigma=1.337539 wmodel /scr/pima/bg219e_uvs/J2034+2820_X_map.mod ! Writing 58 model components to file: /scr/pima/bg219e_uvs/J2034+2820_X_map.mod wobs /scr/pima/bg219e_uvs/J2034+2820_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J2034+2820_X_uvs.fits wwins /scr/pima/bg219e_uvs/J2034+2820_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J2034+2820_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 = -0.000277688 Jy ! Component: 100 - total flux cleaned = -0.000277304 Jy ! Component: 150 - total flux cleaned = -0.000230412 Jy ! Component: 200 - total flux cleaned = -0.000295743 Jy ! Component: 250 - total flux cleaned = -0.000379155 Jy ! Component: 300 - total flux cleaned = -0.000419004 Jy ! Component: 350 - total flux cleaned = -0.000361224 Jy ! Component: 400 - total flux cleaned = -0.000361187 Jy ! Component: 450 - total flux cleaned = -0.000342932 Jy ! Component: 500 - total flux cleaned = -0.000343045 Jy ! Component: 550 - total flux cleaned = -0.000256901 Jy ! Component: 600 - total flux cleaned = -0.000308006 Jy ! Component: 650 - total flux cleaned = -0.000291746 Jy ! Component: 700 - total flux cleaned = -0.000307985 Jy ! Component: 750 - total flux cleaned = -0.000339841 Jy ! Component: 800 - total flux cleaned = -0.000339643 Jy ! Component: 850 - total flux cleaned = -0.000369762 Jy ! Component: 900 - total flux cleaned = -0.000399835 Jy ! Component: 950 - total flux cleaned = -0.000444363 Jy ! Component: 1000 - total flux cleaned = -0.000444199 Jy ! Component: 1050 - total flux cleaned = -0.000473213 Jy ! Component: 1100 - total flux cleaned = -0.000487057 Jy ! Component: 1150 - total flux cleaned = -0.000514984 Jy ! Component: 1200 - total flux cleaned = -0.000542516 Jy ! Component: 1250 - total flux cleaned = -0.000610138 Jy ! Component: 1300 - total flux cleaned = -0.000650103 Jy ! Component: 1350 - total flux cleaned = -0.000689542 Jy ! Component: 1400 - total flux cleaned = -0.000792951 Jy ! Component: 1450 - total flux cleaned = -0.000818215 Jy ! Component: 1500 - total flux cleaned = -0.000805735 Jy ! Component: 1550 - total flux cleaned = -0.000830918 Jy ! Component: 1600 - total flux cleaned = -0.000904774 Jy ! Component: 1650 - total flux cleaned = -0.000892502 Jy ! Component: 1700 - total flux cleaned = -0.000928468 Jy ! Component: 1750 - total flux cleaned = -0.000916662 Jy ! Component: 1800 - total flux cleaned = -0.000928567 Jy ! Component: 1850 - total flux cleaned = -0.000939891 Jy ! Component: 1900 - total flux cleaned = -0.00092845 Jy ! Component: 1950 - total flux cleaned = -0.00091713 Jy ! Component: 2000 - total flux cleaned = -0.000928398 Jy ! Component: 2050 - total flux cleaned = -0.000961648 Jy ! Component: 2100 - total flux cleaned = -0.000994568 Jy ! Component: 2150 - total flux cleaned = -0.000983634 Jy ! Component: 2200 - total flux cleaned = -0.00103749 Jy ! Component: 2250 - total flux cleaned = -0.00105876 Jy ! Component: 2300 - total flux cleaned = -0.00107998 Jy ! Component: 2350 - total flux cleaned = -0.001101 Jy ! Component: 2400 - total flux cleaned = -0.00113223 Jy ! Component: 2450 - total flux cleaned = -0.00120433 Jy ! Component: 2500 - total flux cleaned = -0.00122449 Jy ! Component: 2550 - total flux cleaned = -0.00125488 Jy ! Component: 2600 - total flux cleaned = -0.00128485 Jy ! Component: 2650 - total flux cleaned = -0.00131468 Jy ! Component: 2700 - total flux cleaned = -0.0013443 Jy ! Component: 2750 - total flux cleaned = -0.00137363 Jy ! Component: 2800 - total flux cleaned = -0.00136395 Jy ! Component: 2850 - total flux cleaned = -0.00141212 Jy ! Component: 2900 - total flux cleaned = -0.00143127 Jy ! Component: 2950 - total flux cleaned = -0.00146911 Jy ! Component: 3000 - total flux cleaned = -0.00151619 Jy ! Component: 3050 - total flux cleaned = -0.00152554 Jy ! Component: 3100 - total flux cleaned = -0.00154416 Jy ! Component: 3150 - total flux cleaned = -0.00159942 Jy ! Component: 3200 - total flux cleaned = -0.00159022 Jy ! Component: 3250 - total flux cleaned = -0.00160836 Jy ! Component: 3300 - total flux cleaned = -0.00163545 Jy ! Component: 3350 - total flux cleaned = -0.00162654 Jy ! Component: 3400 - total flux cleaned = -0.00166207 Jy ! Component: 3450 - total flux cleaned = -0.00165327 Jy ! Component: 3500 - total flux cleaned = -0.00166209 Jy ! Component: 3550 - total flux cleaned = -0.00165338 Jy ! Component: 3600 - total flux cleaned = -0.00169676 Jy ! Component: 3650 - total flux cleaned = -0.00171404 Jy ! Component: 3700 - total flux cleaned = -0.001714 Jy ! Component: 3750 - total flux cleaned = -0.00172249 Jy ! Component: 3800 - total flux cleaned = -0.00173105 Jy ! Component: 3850 - total flux cleaned = -0.00174797 Jy ! Component: 3900 - total flux cleaned = -0.00175637 Jy ! Component: 3950 - total flux cleaned = -0.00178142 Jy ! Component: 4000 - total flux cleaned = -0.00180636 Jy ! Component: 4050 - total flux cleaned = -0.0018229 Jy ! Total flux subtracted in 4096 components = -0.00183938 Jy ! Clean residual min=-0.000510 max=0.000493 Jy/beam ! Clean residual mean=0.000000 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.105277 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 333 components and 0.105277 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J2034+2820_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.325 x 2.177 at 29.02 degrees (North through East) ! Clean map min=-0.0020884 max=0.066139 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J2034+2820_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.066139 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136801 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.620517 0.620517 1.24103 2.48207 4.96413 9.92827 19.8565 39.7131 79.4262 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 483.467 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J2034+2820_X_uvs.log closed on Thu Apr 7 09:17:58 2016