! Started logfile: /scr/pima/bg219i_uvs/J0805+6144_X_uvs.log on Wed Apr 6 23:36:18 2016 obs /scr/pima/bg219i_uvs/J0805+6144_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0805+6144_X_uva.fits ! AN table 1: 7 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.892857 visibilities/baseline/integration-bin. ! Found source: J0805+6144 ! ! 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 2100 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/bg219i_uvs/J0805+6144_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=1.193046Jy sigma=22.071337 ! Fit after self-cal, rms=0.371221Jy sigma=7.105677 ! 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=0.7877 mas, bmaj=4.112 mas, bpa=80.49 degrees ! Estimated noise=1.80053 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 = 0.480515 Jy ! Component: 100 - total flux cleaned = 0.597926 Jy ! Total flux subtracted in 100 components = 0.597926 Jy ! Clean residual min=-0.031197 max=0.058345 Jy/beam ! Clean residual mean=-0.000007 rms=0.010891 Jy/beam ! Combined flux in latest and established models = 0.597926 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.597926 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=0.128333Jy sigma=2.246729 ! Fit after self-cal, rms=0.128345Jy sigma=2.246001 ! 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=0.9387 mas, bmaj=4.356 mas, bpa=79.56 degrees ! Estimated noise=1.26065 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 = 0.0714284 Jy ! Component: 100 - total flux cleaned = 0.107183 Jy ! Component: 150 - total flux cleaned = 0.125884 Jy ! Component: 200 - total flux cleaned = 0.129785 Jy ! Total flux subtracted in 200 components = 0.129785 Jy ! Clean residual min=-0.017370 max=0.035725 Jy/beam ! Clean residual mean=0.000018 rms=0.006670 Jy/beam ! Combined flux in latest and established models = 0.727711 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 38 components and 0.727711 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=0.077146Jy sigma=1.415924 ! Fit after self-cal, rms=0.076911Jy sigma=1.408893 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9387 x 4.356 at 79.56 degrees (North through East) ! Clean map min=-0.016613 max=0.63167 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 0.97 FD 1.00 KP 0.96 LA 0.99 ! MK 0.98 NL 1.11 OV 1.00 PT 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 KP 0.96 LA 0.99 ! MK 0.99 NL 1.10 OV 0.97 PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 KP 0.98 LA 0.96 ! MK 0.96 NL 1.10 OV 0.95 PT 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 KP 0.96 LA 0.99 ! MK 0.95 NL 1.09 OV 1.00 PT 0.96 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 KP 0.98 LA 0.99 ! MK 0.96 NL 1.10 OV 1.00 PT 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 KP 0.95 LA 0.98 ! MK 1.00 NL 1.13 OV 0.98 PT 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 KP 0.98 LA 0.99 ! MK 0.98 NL 1.08 OV 1.00 PT 0.97 ! ! ! 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=0.076911Jy sigma=1.408893 ! Fit after self-cal, rms=0.068307Jy sigma=1.227743 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9405 mas, bmaj=4.392 mas, bpa=79.89 degrees ! Estimated noise=1.25044 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 = -0.00951615 Jy ! Component: 100 - total flux cleaned = -0.0100399 Jy ! Component: 150 - total flux cleaned = -0.010075 Jy ! Component: 200 - total flux cleaned = -0.00991739 Jy ! Total flux subtracted in 200 components = -0.00991739 Jy ! Clean residual min=-0.011319 max=0.023018 Jy/beam ! Clean residual mean=0.000016 rms=0.004509 Jy/beam ! Combined flux in latest and established models = 0.717794 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.717794 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=0.066428Jy sigma=1.186498 ! Fit after self-cal, rms=0.066406Jy sigma=1.184997 ! Inverting map ! Added new window around map position (-25.2, -25.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0208338 Jy ! Component: 100 - total flux cleaned = 0.0276907 Jy ! Component: 150 - total flux cleaned = 0.0286591 Jy ! Component: 200 - total flux cleaned = 0.0294949 Jy ! Total flux subtracted in 200 components = 0.0294949 Jy ! Clean residual min=-0.008452 max=0.012131 Jy/beam ! Clean residual mean=0.000012 rms=0.002725 Jy/beam ! Combined flux in latest and established models = 0.747289 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 0.747289 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=0.059701Jy sigma=1.065157 ! Fit after self-cal, rms=0.059330Jy sigma=1.058511 ! 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=0.059330Jy sigma=1.058511 ! Fit after self-cal, rms=0.058555Jy sigma=1.048910 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9394 mas, bmaj=4.398 mas, bpa=79.89 degrees ! Estimated noise=1.24541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127371 Jy ! Component: 100 - total flux cleaned = 0.00107018 Jy ! Component: 150 - total flux cleaned = 0.000758123 Jy ! Component: 200 - total flux cleaned = 0.000491969 Jy ! Total flux subtracted in 200 components = 0.000491969 Jy ! Clean residual min=-0.005919 max=0.009616 Jy/beam ! Clean residual mean=0.000008 rms=0.002149 Jy/beam ! Combined flux in latest and established models = 0.747781 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 92 components and 0.747781 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=0.057398Jy sigma=1.026821 ! Fit after self-cal, rms=0.057339Jy sigma=1.025723 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) ! Added new window around map position (-2.2, 10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00533532 Jy ! Component: 100 - total flux cleaned = 0.00585076 Jy ! Component: 150 - total flux cleaned = 0.00675943 Jy ! Component: 200 - total flux cleaned = 0.00777504 Jy ! Total flux subtracted in 200 components = 0.00777504 Jy ! Clean residual min=-0.004910 max=0.005978 Jy/beam ! Clean residual mean=0.000003 rms=0.001618 Jy/beam ! Combined flux in latest and established models = 0.755556 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 112 components and 0.755556 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=0.055994Jy sigma=0.998283 ! Fit after self-cal, rms=0.055865Jy sigma=0.996846 ! 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=0.055865Jy sigma=0.996846 ! Fit after self-cal, rms=0.055747Jy sigma=0.995508 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9398 mas, bmaj=4.397 mas, bpa=79.88 degrees ! Estimated noise=1.24504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208875 Jy ! Component: 100 - total flux cleaned = 0.00230576 Jy ! Component: 150 - total flux cleaned = 0.00240269 Jy ! Component: 200 - total flux cleaned = 0.00248943 Jy ! Total flux subtracted in 200 components = 0.00248943 Jy ! Clean residual min=-0.004124 max=0.005501 Jy/beam ! Clean residual mean=0.000002 rms=0.001387 Jy/beam ! Combined flux in latest and established models = 0.758045 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 126 components and 0.758045 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=0.055431Jy sigma=0.989086 ! Fit after self-cal, rms=0.055409Jy sigma=0.988912 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 = 0.00050583 Jy ! Component: 100 - total flux cleaned = 0.00064772 Jy ! Component: 150 - total flux cleaned = 0.000778839 Jy ! Component: 200 - total flux cleaned = 0.000839683 Jy ! Total flux subtracted in 200 components = 0.000839683 Jy ! Clean residual min=-0.004013 max=0.005306 Jy/beam ! Clean residual mean=0.000001 rms=0.001294 Jy/beam ! Combined flux in latest and established models = 0.758885 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 144 components and 0.758885 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=0.055249Jy sigma=0.986163 ! Fit after self-cal, rms=0.055241Jy sigma=0.986083 ! 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=0.055241Jy sigma=0.986083 ! Fit after self-cal, rms=0.055227Jy sigma=0.985827 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.625 mas, bmaj=4.817 mas, bpa=64.36 degrees ! Estimated noise=1.5308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000486961 Jy ! Component: 100 - total flux cleaned = -0.000564102 Jy ! Component: 150 - total flux cleaned = -0.000566248 Jy ! Component: 200 - total flux cleaned = -0.000740807 Jy ! Total flux subtracted in 200 components = -0.000740807 Jy ! Clean residual min=-0.004285 max=0.006807 Jy/beam ! Clean residual mean=-0.000001 rms=0.001665 Jy/beam ! Combined flux in latest and established models = 0.758144 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 167 components and 0.758144 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=0.055125Jy sigma=0.984064 ! Fit after self-cal, rms=0.055120Jy sigma=0.983993 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 = -0.000117254 Jy ! Component: 100 - total flux cleaned = -0.000274212 Jy ! Component: 150 - total flux cleaned = -0.000373981 Jy ! Component: 200 - total flux cleaned = -0.000375798 Jy ! Total flux subtracted in 200 components = -0.000375798 Jy ! Clean residual min=-0.004232 max=0.006517 Jy/beam ! Clean residual mean=-0.000002 rms=0.001601 Jy/beam ! Combined flux in latest and established models = 0.757768 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 183 components and 0.757768 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=0.055058Jy sigma=0.982943 ! Fit after self-cal, rms=0.055058Jy sigma=0.982929 ! 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=0.94 mas, bmaj=4.396 mas, bpa=79.88 degrees ! Estimated noise=1.24518 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.94 x 4.396 at 79.88 degrees (North through East) ! Clean map min=-0.0081336 max=0.6222 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 ! Performing amp+phase self-cal ! ! 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=0.055058Jy sigma=0.982929 ! Fit after self-cal, rms=0.048719Jy sigma=0.853722 ! Inverting map and beam ! Estimated beam: bmin=0.9405 mas, bmaj=4.392 mas, bpa=79.88 degrees ! Estimated noise=1.24501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100717 Jy ! Component: 100 - total flux cleaned = 0.00106256 Jy ! Component: 150 - total flux cleaned = 0.000964388 Jy ! Component: 200 - total flux cleaned = 0.000876296 Jy ! Total flux subtracted in 200 components = 0.000876296 Jy ! Clean residual min=-0.003842 max=0.004878 Jy/beam ! Clean residual mean=-0.000005 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.758645 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 207 components and 0.758645 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=0.048592Jy sigma=0.851824 ! Fit after self-cal, rms=0.048588Jy sigma=0.851775 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.65552e-05 Jy ! Component: 100 - total flux cleaned = -0.000105333 Jy ! Component: 150 - total flux cleaned = -0.000221289 Jy ! Component: 200 - total flux cleaned = -0.000333944 Jy ! Total flux subtracted in 200 components = -0.000333944 Jy ! Clean residual min=-0.003783 max=0.004814 Jy/beam ! Clean residual mean=-0.000004 rms=0.001156 Jy/beam ! Combined flux in latest and established models = 0.758311 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 220 components and 0.758311 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=0.048530Jy sigma=0.850741 ! Fit after self-cal, rms=0.048528Jy sigma=0.850720 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.048528Jy sigma=0.850720 ! Fit after self-cal, rms=0.048487Jy sigma=0.850402 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=0.7868 mas, bmaj=4.162 mas, bpa=80.83 degrees ! Estimated noise=1.77824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.474474 Jy ! Component: 100 - total flux cleaned = 0.590545 Jy ! Component: 150 - total flux cleaned = 0.643219 Jy ! Component: 200 - total flux cleaned = 0.675303 Jy ! Total flux subtracted in 200 components = 0.675303 Jy ! Clean residual min=-0.014346 max=0.023596 Jy/beam ! Clean residual mean=-0.000005 rms=0.004946 Jy/beam ! Combined flux in latest and established models = 0.675304 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.675304 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9407 mas, bmaj=4.39 mas, bpa=79.87 degrees ! Estimated noise=1.24439 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) ! Added new window around map position (0.4, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0321478 Jy ! Component: 100 - total flux cleaned = 0.0500337 Jy ! Component: 150 - total flux cleaned = 0.0616279 Jy ! Component: 200 - total flux cleaned = 0.0670861 Jy ! Total flux subtracted in 200 components = 0.0670861 Jy ! Clean residual min=-0.008479 max=0.009258 Jy/beam ! Clean residual mean=-0.000004 rms=0.002613 Jy/beam ! Combined flux in latest and established models = 0.74239 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 59 components and 0.74239 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=2.623 mas, bmaj=4.816 mas, bpa=64.27 degrees ! Estimated noise=1.52939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00663884 Jy ! Component: 100 - total flux cleaned = 0.0100075 Jy ! Component: 150 - total flux cleaned = 0.0127285 Jy ! Component: 200 - total flux cleaned = 0.0148417 Jy ! Total flux subtracted in 200 components = 0.0148417 Jy ! Clean residual min=-0.007175 max=0.008198 Jy/beam ! Clean residual mean=-0.000003 rms=0.002407 Jy/beam ! Combined flux in latest and established models = 0.757232 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 = 0.000917959 Jy ! Component: 100 - total flux cleaned = 0.00203991 Jy ! Component: 150 - total flux cleaned = 0.00287766 Jy ! Component: 200 - total flux cleaned = 0.00350411 Jy ! Total flux subtracted in 200 components = 0.00350411 Jy ! Clean residual min=-0.006261 max=0.006526 Jy/beam ! Clean residual mean=-0.000004 rms=0.001969 Jy/beam ! Combined flux in latest and established models = 0.760736 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 115 components and 0.760736 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9407 mas, bmaj=4.39 mas, bpa=79.87 degrees ! Estimated noise=1.24439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165017 Jy ! Component: 100 - total flux cleaned = 0.0018065 Jy ! Component: 150 - total flux cleaned = 0.00219089 Jy ! Component: 200 - total flux cleaned = 0.00229925 Jy ! Total flux subtracted in 200 components = 0.00229925 Jy ! Clean residual min=-0.005253 max=0.005285 Jy/beam ! Clean residual mean=-0.000004 rms=0.001361 Jy/beam ! Combined flux in latest and established models = 0.763035 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 142 components and 0.763035 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=0.048897Jy sigma=0.861300 ! Fit after self-cal, rms=0.048743Jy sigma=0.858399 wmodel /scr/pima/bg219i_uvs/J0805+6144_X_map.mod ! Writing 142 model components to file: /scr/pima/bg219i_uvs/J0805+6144_X_map.mod wobs /scr/pima/bg219i_uvs/J0805+6144_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0805+6144_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0805+6144_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219i_uvs/J0805+6144_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 = -0.000875948 Jy ! Component: 100 - total flux cleaned = -0.00102806 Jy ! Component: 150 - total flux cleaned = -0.00159425 Jy ! Component: 200 - total flux cleaned = -0.00198331 Jy ! Component: 250 - total flux cleaned = -0.00216368 Jy ! Component: 300 - total flux cleaned = -0.00216448 Jy ! Component: 350 - total flux cleaned = -0.00243616 Jy ! Component: 400 - total flux cleaned = -0.00279557 Jy ! Component: 450 - total flux cleaned = -0.00299261 Jy ! Component: 500 - total flux cleaned = -0.00327381 Jy ! Component: 550 - total flux cleaned = -0.00362946 Jy ! Component: 600 - total flux cleaned = -0.00384077 Jy ! Component: 650 - total flux cleaned = -0.00420891 Jy ! Component: 700 - total flux cleaned = -0.00440636 Jy ! Component: 750 - total flux cleaned = -0.00459797 Jy ! Component: 800 - total flux cleaned = -0.0048217 Jy ! Component: 850 - total flux cleaned = -0.00496688 Jy ! Component: 900 - total flux cleaned = -0.00507295 Jy ! Component: 950 - total flux cleaned = -0.00514285 Jy ! Component: 1000 - total flux cleaned = -0.00527965 Jy ! Component: 1050 - total flux cleaned = -0.00541305 Jy ! Component: 1100 - total flux cleaned = -0.00551161 Jy ! Component: 1150 - total flux cleaned = -0.00560838 Jy ! Component: 1200 - total flux cleaned = -0.00573624 Jy ! Component: 1250 - total flux cleaned = -0.00586237 Jy ! Component: 1300 - total flux cleaned = -0.00601812 Jy ! Component: 1350 - total flux cleaned = -0.00617177 Jy ! Component: 1400 - total flux cleaned = -0.00629326 Jy ! Component: 1450 - total flux cleaned = -0.00644362 Jy ! Component: 1500 - total flux cleaned = -0.00653314 Jy ! Component: 1550 - total flux cleaned = -0.00665155 Jy ! Component: 1600 - total flux cleaned = -0.00668093 Jy ! Component: 1650 - total flux cleaned = -0.00671033 Jy ! Component: 1700 - total flux cleaned = -0.00682692 Jy ! Component: 1750 - total flux cleaned = -0.00685602 Jy ! Component: 1800 - total flux cleaned = -0.00691354 Jy ! Component: 1850 - total flux cleaned = -0.00694223 Jy ! Component: 1900 - total flux cleaned = -0.00702796 Jy ! Component: 1950 - total flux cleaned = -0.0069995 Jy ! Component: 2000 - total flux cleaned = -0.00702802 Jy ! Component: 2050 - total flux cleaned = -0.00705651 Jy ! Component: 2100 - total flux cleaned = -0.00705657 Jy ! Component: 2150 - total flux cleaned = -0.00711347 Jy ! Component: 2200 - total flux cleaned = -0.00711345 Jy ! Component: 2250 - total flux cleaned = -0.00714237 Jy ! Component: 2300 - total flux cleaned = -0.00714245 Jy ! Component: 2350 - total flux cleaned = -0.00723039 Jy ! Component: 2400 - total flux cleaned = -0.00726003 Jy ! Component: 2450 - total flux cleaned = -0.0073198 Jy ! Component: 2500 - total flux cleaned = -0.00728986 Jy ! Component: 2550 - total flux cleaned = -0.00728991 Jy ! Component: 2600 - total flux cleaned = -0.0073208 Jy ! Component: 2650 - total flux cleaned = -0.00732052 Jy ! Component: 2700 - total flux cleaned = -0.00735242 Jy ! Component: 2750 - total flux cleaned = -0.00731999 Jy ! Component: 2800 - total flux cleaned = -0.0073197 Jy ! Component: 2850 - total flux cleaned = -0.00731969 Jy ! Component: 2900 - total flux cleaned = -0.00731958 Jy ! Component: 2950 - total flux cleaned = -0.00728551 Jy ! Component: 3000 - total flux cleaned = -0.00725082 Jy ! Component: 3050 - total flux cleaned = -0.0072155 Jy ! Component: 3100 - total flux cleaned = -0.00717899 Jy ! Component: 3150 - total flux cleaned = -0.00714215 Jy ! Component: 3200 - total flux cleaned = -0.00714161 Jy ! Component: 3250 - total flux cleaned = -0.00710331 Jy ! Component: 3300 - total flux cleaned = -0.00706408 Jy ! Component: 3350 - total flux cleaned = -0.00706409 Jy ! Component: 3400 - total flux cleaned = -0.00702349 Jy ! Component: 3450 - total flux cleaned = -0.00702308 Jy ! Component: 3500 - total flux cleaned = -0.00702349 Jy ! Component: 3550 - total flux cleaned = -0.00697978 Jy ! Component: 3600 - total flux cleaned = -0.00697985 Jy ! Component: 3650 - total flux cleaned = -0.00693426 Jy ! Component: 3700 - total flux cleaned = -0.00693288 Jy ! Component: 3750 - total flux cleaned = -0.00688444 Jy ! Component: 3800 - total flux cleaned = -0.00683469 Jy ! Component: 3850 - total flux cleaned = -0.00683414 Jy ! Component: 3900 - total flux cleaned = -0.00678255 Jy ! Component: 3950 - total flux cleaned = -0.00673023 Jy ! Component: 4000 - total flux cleaned = -0.00667595 Jy ! Component: 4050 - total flux cleaned = -0.00667624 Jy ! Total flux subtracted in 4096 components = -0.00661922 Jy ! Clean residual min=-0.003492 max=0.004292 Jy/beam ! Clean residual mean=0.000007 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.756416 Jy keep ! Adding 213 model components to the UV plane model. ! The established model now contains 354 components and 0.756416 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0805+6144_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9407 x 4.39 at 79.87 degrees (North through East) ! Clean map min=-0.0075031 max=0.61528 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0805+6144_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.615279 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000891524 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.434693 0.434693 0.869385 1.73877 3.47754 6.95508 13.9102 27.8203 55.6407 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0026 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.615 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 690.142 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0805+6144_X_uvs.log closed on Wed Apr 6 23:36:22 2016