! Started logfile: /scr/pima/bg219h_uvs/J0110+5632_X_dfm.log on Thu May 19 22:01:00 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219h_uvs/J0110+5632_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0110+5632_X_uva.fits ! AN table 1: 61 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.656518 visibilities/baseline/integration-bin. ! Found source: J0110+5632 ! ! 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 10092 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 ![@/opt64/bin/pima_mupet_01.dfm J0110+5632_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 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002952Jy sigma=27.812773 ! Fit after self-cal, rms=0.961406Jy sigma=26.680384 ! 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=2.26 mas, bmaj=2.431 mas, bpa=73.59 degrees ! Estimated noise=0.788967 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 (-0.2, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0285471 Jy ! Component: 100 - total flux cleaned = 0.0365927 Jy ! Total flux subtracted in 100 components = 0.0365927 Jy ! Clean residual min=-0.005720 max=0.005497 Jy/beam ! Clean residual mean=0.000021 rms=0.001508 Jy/beam ! Combined flux in latest and established models = 0.0365927 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0365927 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.049622Jy sigma=1.326500 ! Fit after self-cal, rms=0.047830Jy sigma=1.276563 ! 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=2.512 mas, bmaj=2.861 mas, bpa=-88.5 degrees ! Estimated noise=0.273519 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 = 0.0081318 Jy ! Component: 100 - total flux cleaned = 0.0129703 Jy ! Component: 150 - total flux cleaned = 0.0162716 Jy ! Component: 200 - total flux cleaned = 0.0185773 Jy ! Total flux subtracted in 200 components = 0.0185773 Jy ! Clean residual min=-0.004097 max=0.003786 Jy/beam ! Clean residual mean=0.000013 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.05517 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 58 components and 0.05517 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.046226Jy sigma=1.235095 ! Fit after self-cal, rms=0.045973Jy sigma=1.229844 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.512 x 2.861 at -88.5 degrees (North through East) ! Clean map min=-0.0041583 max=0.041046 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 1.03 FD 0.94 KP 0.92 LA 0.96 ! NL 1.13 OV 1.12 PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.97 KP 0.96 LA 0.86 ! NL 1.08 OV 1.18 PT 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.86 KP 1.04 LA 0.93 ! NL 1.14 OV 1.15 PT 0.89 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.88 KP 1.05 LA 0.93 ! NL 0.89 OV 1.06 PT 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.90 KP 1.15 LA 0.94 ! NL 1.07 OV 1.11 PT 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.045973Jy sigma=1.229844 ! Fit after self-cal, rms=0.045459Jy sigma=1.225901 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.519 mas, bmaj=2.893 mas, bpa=-88.74 degrees ! Estimated noise=0.270742 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 = 0.00226421 Jy ! Component: 100 - total flux cleaned = 0.00359899 Jy ! Component: 150 - total flux cleaned = 0.00446765 Jy ! Component: 200 - total flux cleaned = 0.00473917 Jy ! Total flux subtracted in 200 components = 0.00473917 Jy ! Clean residual min=-0.003533 max=0.003161 Jy/beam ! Clean residual mean=-0.000011 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.0599091 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 63 components and 0.0599091 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.045336Jy sigma=1.222357 ! Fit after self-cal, rms=0.045313Jy sigma=1.220339 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.045313Jy sigma=1.220339 ! Fit after self-cal, rms=0.045798Jy sigma=1.217770 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.507 mas, bmaj=2.881 mas, bpa=-87.7 degrees ! Estimated noise=0.272214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125026 Jy ! Component: 100 - total flux cleaned = 0.00193709 Jy ! Component: 150 - total flux cleaned = 0.00218061 Jy ! Component: 200 - total flux cleaned = 0.00228262 Jy ! Total flux subtracted in 200 components = 0.00228262 Jy ! Clean residual min=-0.003457 max=0.003039 Jy/beam ! Clean residual mean=-0.000012 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.0621918 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 0.0621918 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.045760Jy sigma=1.216740 ! Fit after self-cal, rms=0.045804Jy sigma=1.216076 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 = 0.000321796 Jy ! Component: 100 - total flux cleaned = 0.000359533 Jy ! Component: 150 - total flux cleaned = 0.000438706 Jy ! Component: 200 - total flux cleaned = 0.000495238 Jy ! Total flux subtracted in 200 components = 0.000495238 Jy ! Clean residual min=-0.003382 max=0.003022 Jy/beam ! Clean residual mean=-0.000014 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.062687 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 70 components and 0.062687 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.045788Jy sigma=1.215698 ! Fit after self-cal, rms=0.045768Jy sigma=1.215330 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.045768Jy sigma=1.215330 ! Fit after self-cal, rms=0.046122Jy sigma=1.215070 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.502 mas, bmaj=2.864 mas, bpa=-87.7 degrees ! Estimated noise=0.273004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000684628 Jy ! Component: 100 - total flux cleaned = 0.00101813 Jy ! Component: 150 - total flux cleaned = 0.00108955 Jy ! Component: 200 - total flux cleaned = 0.00115394 Jy ! Total flux subtracted in 200 components = 0.00115394 Jy ! Clean residual min=-0.003416 max=0.002930 Jy/beam ! Clean residual mean=-0.000012 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.0638409 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 77 components and 0.0638409 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.046109Jy sigma=1.214704 ! Fit after self-cal, rms=0.046122Jy sigma=1.214509 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 = 0.000159469 Jy ! Component: 100 - total flux cleaned = 0.000185421 Jy ! Component: 150 - total flux cleaned = 0.00019718 Jy ! Component: 200 - total flux cleaned = 0.000219075 Jy ! Total flux subtracted in 200 components = 0.000219075 Jy ! Clean residual min=-0.003442 max=0.002924 Jy/beam ! Clean residual mean=-0.000013 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.06406 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 81 components and 0.06406 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.046115Jy sigma=1.214338 ! Fit after self-cal, rms=0.046113Jy sigma=1.214221 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.046113Jy sigma=1.214221 ! Fit after self-cal, rms=0.046306Jy sigma=1.214129 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.876 mas, bmaj=3.233 mas, bpa=-88.05 degrees ! Estimated noise=0.287784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000644908 Jy ! Component: 100 - total flux cleaned = 0.000794042 Jy ! Component: 150 - total flux cleaned = 0.000820649 Jy ! Component: 200 - total flux cleaned = 0.000832757 Jy ! Total flux subtracted in 200 components = 0.000832757 Jy ! Clean residual min=-0.004232 max=0.003561 Jy/beam ! Clean residual mean=-0.000018 rms=0.001130 Jy/beam ! Combined flux in latest and established models = 0.0648928 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 90 components and 0.0648928 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.046297Jy sigma=1.213995 ! Fit after self-cal, rms=0.046299Jy sigma=1.213661 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 = 3.34493e-06 Jy ! Component: 100 - total flux cleaned = 2.85096e-06 Jy ! Component: 150 - total flux cleaned = 1.38572e-05 Jy ! Component: 200 - total flux cleaned = 2.41364e-05 Jy ! Total flux subtracted in 200 components = 2.41364e-05 Jy ! Clean residual min=-0.004228 max=0.003575 Jy/beam ! Clean residual mean=-0.000019 rms=0.001130 Jy/beam ! Combined flux in latest and established models = 0.0649169 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 90 components and 0.0649169 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.046294Jy sigma=1.213617 ! Fit after self-cal, rms=0.046294Jy sigma=1.213572 ! 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=2.501 mas, bmaj=2.85 mas, bpa=-87.99 degrees ! Estimated noise=0.273282 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.501 x 2.85 at -87.99 degrees (North through East) ! Clean map min=-0.0035142 max=0.040238 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=2.269 mas, bmaj=2.372 mas, bpa=83.4 degrees ! Estimated noise=0.777136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0296261 Jy ! Component: 100 - total flux cleaned = 0.0400718 Jy ! Component: 150 - total flux cleaned = 0.0468179 Jy ! Component: 200 - total flux cleaned = 0.0514383 Jy ! Total flux subtracted in 200 components = 0.0514383 Jy ! Clean residual min=-0.004179 max=0.004176 Jy/beam ! Clean residual mean=0.000011 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.0514383 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0514383 Jy ! Inverting map and beam ! Estimated beam: bmin=2.501 mas, bmaj=2.85 mas, bpa=-87.99 degrees ! Estimated noise=0.273282 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 = 0.00436383 Jy ! Component: 100 - total flux cleaned = 0.00723408 Jy ! Component: 150 - total flux cleaned = 0.00921952 Jy ! Component: 200 - total flux cleaned = 0.0106039 Jy ! Total flux subtracted in 200 components = 0.0106039 Jy ! Clean residual min=-0.003817 max=0.003146 Jy/beam ! Clean residual mean=-0.000004 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.0620422 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 48 components and 0.0620422 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=2.876 mas, bmaj=3.233 mas, bpa=-88.05 degrees ! Estimated noise=0.287784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126031 Jy ! Component: 100 - total flux cleaned = 0.00169092 Jy ! Component: 150 - total flux cleaned = 0.00192636 Jy ! Component: 200 - total flux cleaned = 0.00210279 Jy ! Total flux subtracted in 200 components = 0.00210279 Jy ! Clean residual min=-0.004334 max=0.003650 Jy/beam ! Clean residual mean=-0.000016 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.064145 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 = 0.000133726 Jy ! Component: 100 - total flux cleaned = 0.000250675 Jy ! Component: 150 - total flux cleaned = 0.000353808 Jy ! Component: 200 - total flux cleaned = 0.000445851 Jy ! Total flux subtracted in 200 components = 0.000445851 Jy ! Clean residual min=-0.004303 max=0.003629 Jy/beam ! Clean residual mean=-0.000018 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.0645908 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 76 components and 0.0645908 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.501 mas, bmaj=2.85 mas, bpa=-87.99 degrees ! Estimated noise=0.273282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.55891e-05 Jy ! Component: 100 - total flux cleaned = 6.7528e-05 Jy ! Component: 150 - total flux cleaned = 5.48167e-05 Jy ! Component: 200 - total flux cleaned = 6.64878e-05 Jy ! Total flux subtracted in 200 components = 6.64878e-05 Jy ! Clean residual min=-0.003644 max=0.002962 Jy/beam ! Clean residual mean=-0.000013 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.0646573 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 87 components and 0.0646573 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.046314Jy sigma=1.214161 ! Fit after self-cal, rms=0.046297Jy sigma=1.213665 wmodel /J0110+5632_X_map.mod ! wmodel: Unable to open new model file: /J0110+5632_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0110+5632_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.501 x 2.85 at -87.99 degrees (North through East) ! Clean map min=-0.0035743 max=0.040148 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0110+5632_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0401479 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000917803 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -6.85816 6.85816 13.7163 27.4326 54.8653 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0027 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.04 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 43.743 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0110+5632_X_dfm.log closed on Thu May 19 22:01:02 2016