! Started logfile: /scr/pima/bp192a1_uvs/J0225+4031_X_uvs.log on Wed Sep 16 13:28:24 2015 obs /scr/pima/bp192a1_uvs/J0225+4031_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0225+4031_X_uva.fits ! AN table 1: 21 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.284656 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0225+4031 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2152 visibilities. select RR ! Selecting polarization: RR, channels: 1..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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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/bp192a1_uvs/J0225+4031_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 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000812Jy sigma=23.222199 ! Fit after self-cal, rms=0.980234Jy sigma=24.391617 ! 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=0.9 mas, bmaj=2.377 mas, bpa=-5.047 degrees ! Estimated noise=1.20812 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154671 Jy ! Component: 100 - total flux cleaned = 0.0189635 Jy ! Total flux subtracted in 100 components = 0.0189635 Jy ! Clean residual min=-0.001679 max=0.001689 Jy/beam ! Clean residual mean=0.000000 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.0189635 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0189635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024423Jy sigma=0.587850 ! Fit after self-cal, rms=0.022298Jy sigma=0.533409 ! Inverting map ! Added new window around map position (0, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00334967 Jy ! Component: 100 - total flux cleaned = 0.00439387 Jy ! Total flux subtracted in 100 components = 0.00439387 Jy ! Clean residual min=-0.002129 max=0.002263 Jy/beam ! Clean residual mean=-0.000000 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.0233573 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 20 components and 0.0233573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021812Jy sigma=0.523839 ! Fit after self-cal, rms=0.021787Jy sigma=0.523261 ! 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=1.159 mas, bmaj=2.243 mas, bpa=-7.355 degrees ! Estimated noise=0.737589 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 = 0.000728582 Jy ! Component: 100 - total flux cleaned = 0.00115891 Jy ! Component: 150 - total flux cleaned = 0.00139276 Jy ! Component: 200 - total flux cleaned = 0.00145388 Jy ! Total flux subtracted in 200 components = 0.00145388 Jy ! Clean residual min=-0.001815 max=0.001933 Jy/beam ! Clean residual mean=0.000002 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0248112 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 35 components and 0.0248112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021748Jy sigma=0.522847 ! Fit after self-cal, rms=0.021714Jy sigma=0.522415 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.159 x 2.243 at -7.355 degrees (North through East) ! Clean map min=-0.0017713 max=0.022038 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 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.00* KP 1.14 ! LA 1.06 MK 0.84 NL 1.00* OV 1.00* ! PT 0.95 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.84 HN 1.00* KP 1.00 ! LA 1.04 MK 0.93 NL 1.00* OV 1.00* ! PT 0.96 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.021714Jy sigma=0.522415 ! Fit after self-cal, rms=0.021719Jy sigma=0.521741 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=2.248 mas, bpa=-7.423 degrees ! Estimated noise=0.736771 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 = 0.000382736 Jy ! Component: 100 - total flux cleaned = 0.000451951 Jy ! Component: 150 - total flux cleaned = 0.000495485 Jy ! Component: 200 - total flux cleaned = 0.000511257 Jy ! Total flux subtracted in 200 components = 0.000511257 Jy ! Clean residual min=-0.001536 max=0.001769 Jy/beam ! Clean residual mean=0.000002 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0253225 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.0253225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021706Jy sigma=0.521601 ! Fit after self-cal, rms=0.021707Jy sigma=0.521236 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021707Jy sigma=0.521236 ! Fit after self-cal, rms=0.021759Jy sigma=0.521165 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.146 mas, bmaj=2.249 mas, bpa=-7.516 degrees ! Estimated noise=0.736714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000160733 Jy ! Component: 100 - total flux cleaned = 0.000216375 Jy ! Component: 150 - total flux cleaned = 0.000233283 Jy ! Component: 200 - total flux cleaned = 0.000241483 Jy ! Total flux subtracted in 200 components = 0.000241483 Jy ! Clean residual min=-0.001527 max=0.001709 Jy/beam ! Clean residual mean=0.000002 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.025564 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.025564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021750Jy sigma=0.521041 ! Fit after self-cal, rms=0.021736Jy sigma=0.520841 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 = 8.76151e-05 Jy ! Component: 100 - total flux cleaned = 0.000114474 Jy ! Component: 150 - total flux cleaned = 0.000130411 Jy ! Component: 200 - total flux cleaned = 0.000138235 Jy ! Total flux subtracted in 200 components = 0.000138235 Jy ! Clean residual min=-0.001500 max=0.001702 Jy/beam ! Clean residual mean=0.000002 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0257022 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.0257022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021729Jy sigma=0.520702 ! Fit after self-cal, rms=0.021727Jy sigma=0.520682 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021727Jy sigma=0.520682 ! Fit after self-cal, rms=0.021724Jy sigma=0.520668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.145 mas, bmaj=2.249 mas, bpa=-7.532 degrees ! Estimated noise=0.736325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.92669e-05 Jy ! Component: 100 - total flux cleaned = 8.55311e-05 Jy ! Component: 150 - total flux cleaned = 0.000101402 Jy ! Component: 200 - total flux cleaned = 0.000101453 Jy ! Total flux subtracted in 200 components = 0.000101453 Jy ! Clean residual min=-0.001485 max=0.001657 Jy/beam ! Clean residual mean=0.000002 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0258036 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.0258036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021718Jy sigma=0.520553 ! Fit after self-cal, rms=0.021719Jy sigma=0.520538 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 = -3.5071e-06 Jy ! Component: 100 - total flux cleaned = 1.88822e-05 Jy ! Component: 150 - total flux cleaned = 2.59935e-05 Jy ! Component: 200 - total flux cleaned = 3.95327e-05 Jy ! Total flux subtracted in 200 components = 3.95327e-05 Jy ! Clean residual min=-0.001461 max=0.001633 Jy/beam ! Clean residual mean=0.000002 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0258432 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.0258432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021714Jy sigma=0.520435 ! Fit after self-cal, rms=0.021713Jy sigma=0.520426 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021713Jy sigma=0.520426 ! Fit after self-cal, rms=0.021713Jy sigma=0.520422 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.249 mas, bmaj=3.299 mas, bpa=56.19 degrees ! Estimated noise=0.932305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000323873 Jy ! Component: 100 - total flux cleaned = 0.000353859 Jy ! Component: 150 - total flux cleaned = 0.00037319 Jy ! Component: 200 - total flux cleaned = 0.000392497 Jy ! Total flux subtracted in 200 components = 0.000392497 Jy ! Clean residual min=-0.001833 max=0.001917 Jy/beam ! Clean residual mean=0.000004 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.0262357 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 48 components and 0.0262357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021708Jy sigma=0.520341 ! Fit after self-cal, rms=0.021704Jy sigma=0.520324 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 = 0.000123861 Jy ! Component: 100 - total flux cleaned = 0.00014271 Jy ! Component: 150 - total flux cleaned = 0.000160783 Jy ! Component: 200 - total flux cleaned = 0.000178523 Jy ! Total flux subtracted in 200 components = 0.000178523 Jy ! Clean residual min=-0.001754 max=0.001855 Jy/beam ! Clean residual mean=0.000003 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.0264142 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 48 components and 0.0264142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021700Jy sigma=0.520262 ! Fit after self-cal, rms=0.021697Jy sigma=0.520252 ! 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=1.144 mas, bmaj=2.248 mas, bpa=-7.55 degrees ! Estimated noise=0.736053 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.144 x 2.248 at -7.55 degrees (North through East) ! Clean map min=-0.0013666 max=0.021868 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=0.8926 mas, bmaj=2.392 mas, bpa=-5.129 degrees ! Estimated noise=1.1899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170576 Jy ! Component: 100 - total flux cleaned = 0.0209952 Jy ! Component: 150 - total flux cleaned = 0.0226904 Jy ! Component: 200 - total flux cleaned = 0.0238114 Jy ! Total flux subtracted in 200 components = 0.0238114 Jy ! Clean residual min=-0.002388 max=0.002382 Jy/beam ! Clean residual mean=-0.000000 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.0238114 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0238114 Jy ! Inverting map and beam ! Estimated beam: bmin=1.144 mas, bmaj=2.248 mas, bpa=-7.55 degrees ! Estimated noise=0.736053 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 = 0.00089738 Jy ! Component: 100 - total flux cleaned = 0.00110276 Jy ! Component: 150 - total flux cleaned = 0.00121381 Jy ! Component: 200 - total flux cleaned = 0.00125367 Jy ! Total flux subtracted in 200 components = 0.00125367 Jy ! Clean residual min=-0.001949 max=0.002079 Jy/beam ! Clean residual mean=0.000002 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.0250651 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.0250651 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=2.249 mas, bmaj=3.299 mas, bpa=56.19 degrees ! Estimated noise=0.932305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000310385 Jy ! Component: 100 - total flux cleaned = 0.000352462 Jy ! Component: 150 - total flux cleaned = 0.000378281 Jy ! Component: 200 - total flux cleaned = 0.000390281 Jy ! Total flux subtracted in 200 components = 0.000390281 Jy ! Clean residual min=-0.002297 max=0.002268 Jy/beam ! Clean residual mean=0.000004 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.0254553 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 = 2.38953e-05 Jy ! Component: 100 - total flux cleaned = 5.99503e-05 Jy ! Component: 150 - total flux cleaned = 8.28835e-05 Jy ! Component: 200 - total flux cleaned = 9.31976e-05 Jy ! Total flux subtracted in 200 components = 9.31976e-05 Jy ! Clean residual min=-0.002224 max=0.002192 Jy/beam ! Clean residual mean=0.000004 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.0255485 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.0255485 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.144 mas, bmaj=2.248 mas, bpa=-7.55 degrees ! Estimated noise=0.736053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000115789 Jy ! Component: 100 - total flux cleaned = -0.000187937 Jy ! Component: 150 - total flux cleaned = -0.000197657 Jy ! Component: 200 - total flux cleaned = -0.000207209 Jy ! Total flux subtracted in 200 components = -0.000207209 Jy ! Clean residual min=-0.001817 max=0.001925 Jy/beam ! Clean residual mean=0.000002 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0253413 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.0253413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021751Jy sigma=0.521550 ! Fit after self-cal, rms=0.021744Jy sigma=0.521250 wmodel /scr/pima/bp192a1_uvs/J0225+4031_X_map.mod ! Writing 34 model components to file: /scr/pima/bp192a1_uvs/J0225+4031_X_map.mod wobs /scr/pima/bp192a1_uvs/J0225+4031_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0225+4031_X_uvs.fits wwins /scr/pima/bp192a1_uvs/J0225+4031_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp192a1_uvs/J0225+4031_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 = 0.000418204 Jy ! Component: 100 - total flux cleaned = 0.000486995 Jy ! Component: 150 - total flux cleaned = 0.00044854 Jy ! Component: 200 - total flux cleaned = 0.000361143 Jy ! Component: 250 - total flux cleaned = 0.000267411 Jy ! Component: 300 - total flux cleaned = 0.000253261 Jy ! Component: 350 - total flux cleaned = 0.000265809 Jy ! Component: 400 - total flux cleaned = 0.000290002 Jy ! Component: 450 - total flux cleaned = 0.000323429 Jy ! Component: 500 - total flux cleaned = 0.000355217 Jy ! Component: 550 - total flux cleaned = 0.000385265 Jy ! Component: 600 - total flux cleaned = 0.000413819 Jy ! Component: 650 - total flux cleaned = 0.000358194 Jy ! Component: 700 - total flux cleaned = 0.000367378 Jy ! Component: 750 - total flux cleaned = 0.000349566 Jy ! Component: 800 - total flux cleaned = 0.000358424 Jy ! Component: 850 - total flux cleaned = 0.000375987 Jy ! Component: 900 - total flux cleaned = 0.000375974 Jy ! Component: 950 - total flux cleaned = 0.000375977 Jy ! Component: 1000 - total flux cleaned = 0.000367171 Jy ! Component: 1050 - total flux cleaned = 0.000358268 Jy ! Component: 1100 - total flux cleaned = 0.00039391 Jy ! Component: 1150 - total flux cleaned = 0.000421016 Jy ! Component: 1200 - total flux cleaned = 0.00043925 Jy ! Component: 1250 - total flux cleaned = 0.00047594 Jy ! Component: 1300 - total flux cleaned = 0.000494369 Jy ! Component: 1350 - total flux cleaned = 0.000513028 Jy ! Component: 1400 - total flux cleaned = 0.000513034 Jy ! Component: 1450 - total flux cleaned = 0.000512946 Jy ! Component: 1500 - total flux cleaned = 0.000512963 Jy ! Component: 1550 - total flux cleaned = 0.000503222 Jy ! Component: 1600 - total flux cleaned = 0.000493349 Jy ! Component: 1650 - total flux cleaned = 0.000473599 Jy ! Component: 1700 - total flux cleaned = 0.000433845 Jy ! Component: 1750 - total flux cleaned = 0.000403448 Jy ! Component: 1800 - total flux cleaned = 0.000372675 Jy ! Component: 1850 - total flux cleaned = 0.000331291 Jy ! Component: 1900 - total flux cleaned = 0.000299709 Jy ! Component: 1950 - total flux cleaned = 0.000278024 Jy ! Component: 2000 - total flux cleaned = 0.000277996 Jy ! Component: 2050 - total flux cleaned = 0.000266773 Jy ! Component: 2100 - total flux cleaned = 0.000266531 Jy ! Component: 2150 - total flux cleaned = 0.00026646 Jy ! Component: 2200 - total flux cleaned = 0.000243014 Jy ! Component: 2250 - total flux cleaned = 0.00023106 Jy ! Component: 2300 - total flux cleaned = 0.00024325 Jy ! Component: 2350 - total flux cleaned = 0.000243306 Jy ! Component: 2400 - total flux cleaned = 0.000243258 Jy ! Component: 2450 - total flux cleaned = 0.000256085 Jy ! Component: 2500 - total flux cleaned = 0.000269325 Jy ! Component: 2550 - total flux cleaned = 0.000282839 Jy ! Component: 2600 - total flux cleaned = 0.000324665 Jy ! Component: 2650 - total flux cleaned = 0.000339172 Jy ! Component: 2700 - total flux cleaned = 0.000353587 Jy ! Component: 2750 - total flux cleaned = 0.000413003 Jy ! Component: 2800 - total flux cleaned = 0.000458726 Jy ! Component: 2850 - total flux cleaned = 0.000521736 Jy ! Component: 2900 - total flux cleaned = 0.000537851 Jy ! Component: 2950 - total flux cleaned = 0.000587668 Jy ! Component: 3000 - total flux cleaned = 0.000655799 Jy ! Component: 3050 - total flux cleaned = 0.000708329 Jy ! Component: 3100 - total flux cleaned = 0.000798448 Jy ! Component: 3150 - total flux cleaned = 0.000872974 Jy ! Component: 3200 - total flux cleaned = 0.000968513 Jy ! Component: 3250 - total flux cleaned = 0.00106695 Jy ! Component: 3300 - total flux cleaned = 0.00118919 Jy ! Component: 3350 - total flux cleaned = 0.00131514 Jy ! Component: 3400 - total flux cleaned = 0.00146671 Jy ! Component: 3450 - total flux cleaned = 0.00157796 Jy ! Component: 3500 - total flux cleaned = 0.00171568 Jy ! Component: 3550 - total flux cleaned = 0.00185836 Jy ! Component: 3600 - total flux cleaned = 0.0019807 Jy ! Component: 3650 - total flux cleaned = 0.0021072 Jy ! Component: 3700 - total flux cleaned = 0.00223755 Jy ! Component: 3750 - total flux cleaned = 0.0023182 Jy ! Component: 3800 - total flux cleaned = 0.00231817 Jy ! Component: 3850 - total flux cleaned = 0.0024035 Jy ! Component: 3900 - total flux cleaned = 0.00246189 Jy ! Component: 3950 - total flux cleaned = 0.00249193 Jy ! Component: 4000 - total flux cleaned = 0.00261918 Jy ! Component: 4050 - total flux cleaned = 0.00261984 Jy ! Total flux subtracted in 4096 components = 0.00265307 Jy ! Clean residual min=-0.002224 max=0.002420 Jy/beam ! Clean residual mean=0.000002 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0279944 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 185 components and 0.0279944 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0225+4031_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.144 x 2.248 at -7.55 degrees (North through East) ! Clean map min=-0.0023899 max=0.022613 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0225+4031_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0226127 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000557091 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -7.39086 7.39086 14.7817 29.5634 59.1269 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.022 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 40.59 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0225+4031_X_uvs.log closed on Wed Sep 16 13:28:29 2015