! Started logfile: /scr/pima/bg219a_uvs/J1243+1622_X_dfm.log on Fri May 20 00:06:36 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/bg219a_uvs/J1243+1622_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1243+1622_X_uva.fits ! AN table 1: 41 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.603949 visibilities/baseline/integration-bin. ! Found source: J1243+1622 ! ! 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 121 lines of history. ! ! Reading 6240 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 J1243+1622_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 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.073885Jy sigma=27.898610 ! Fit after self-cal, rms=0.639453Jy sigma=16.619342 ! 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=0.6574 mas, bmaj=2.205 mas, bpa=12.74 degrees ! Estimated noise=0.7351 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 = 0.258138 Jy ! Component: 100 - total flux cleaned = 0.335645 Jy ! Total flux subtracted in 100 components = 0.335645 Jy ! Clean residual min=-0.022255 max=0.038067 Jy/beam ! Clean residual mean=0.000102 rms=0.006410 Jy/beam ! Combined flux in latest and established models = 0.335645 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.335645 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=0.102622Jy sigma=2.683252 ! Fit after self-cal, rms=0.102374Jy sigma=2.678009 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0440602 Jy ! Component: 100 - total flux cleaned = 0.0694464 Jy ! Total flux subtracted in 100 components = 0.0694464 Jy ! Clean residual min=-0.014369 max=0.013186 Jy/beam ! Clean residual mean=0.000045 rms=0.002988 Jy/beam ! Combined flux in latest and established models = 0.405091 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.405091 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=0.069975Jy sigma=1.807728 ! Fit after self-cal, rms=0.069931Jy sigma=1.806722 ! 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=0.8998 mas, bmaj=2.535 mas, bpa=11.01 degrees ! Estimated noise=0.351251 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 = 0.024659 Jy ! Component: 100 - total flux cleaned = 0.0377595 Jy ! Component: 150 - total flux cleaned = 0.0458254 Jy ! Component: 200 - total flux cleaned = 0.0509268 Jy ! Total flux subtracted in 200 components = 0.0509268 Jy ! Clean residual min=-0.007429 max=0.008245 Jy/beam ! Clean residual mean=0.000009 rms=0.001758 Jy/beam ! Combined flux in latest and established models = 0.456018 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 40 components and 0.456018 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=0.060927Jy sigma=1.565406 ! Fit after self-cal, rms=0.060905Jy sigma=1.564982 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8998 x 2.535 at 11.01 degrees (North through East) ! Clean map min=-0.0065754 max=0.32551 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: ! FD 1.01 LA 0.99 MK 1.00 NL 1.04 ! OV 1.00 PT 0.99 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 0.99 MK 1.00 NL 1.04 ! OV 1.01 PT 0.98 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 0.98 MK 1.03 NL 1.05 ! OV 1.01 PT 0.98 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.98 MK 1.00 NL 1.05 ! OV 1.00 PT 0.97 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.98 MK 0.99 NL 1.05 ! OV 1.00 PT 0.98 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 1.00 MK 1.02 NL 1.06 ! OV 1.00 PT 0.98 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.98 MK 1.01 NL 1.03 ! OV 1.00 PT 0.98 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.98 MK 1.01 NL 1.03 ! OV 1.00 PT 0.97 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.98 MK 1.01 NL 1.03 ! OV 0.99 PT 0.98 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 0.97 MK 0.98 NL 1.02 ! OV 1.00 PT 0.95 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 0.97 MK 0.97 NL 1.03 ! OV 1.00 PT 0.97 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 0.97 MK 1.00 NL 1.03 ! OV 1.00 PT 0.98 SC 0.97 ! ! ! Fit before self-cal, rms=0.060905Jy sigma=1.564982 ! Fit after self-cal, rms=0.059472Jy sigma=1.532606 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9017 mas, bmaj=2.554 mas, bpa=11.07 degrees ! Estimated noise=0.351066 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 = -0.000759669 Jy ! Component: 100 - total flux cleaned = -0.000598759 Jy ! Component: 150 - total flux cleaned = -0.000529536 Jy ! Component: 200 - total flux cleaned = -0.000464501 Jy ! Total flux subtracted in 200 components = -0.000464501 Jy ! Clean residual min=-0.005339 max=0.005288 Jy/beam ! Clean residual mean=-0.000048 rms=0.001239 Jy/beam ! Combined flux in latest and established models = 0.455553 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 44 components and 0.455553 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=0.059261Jy sigma=1.527422 ! Fit after self-cal, rms=0.059233Jy sigma=1.526979 ! 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=0.059233Jy sigma=1.526979 ! Fit after self-cal, rms=0.059169Jy sigma=1.517745 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9023 mas, bmaj=2.557 mas, bpa=11.08 degrees ! Estimated noise=0.351592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00019912 Jy ! Component: 100 - total flux cleaned = -0.000195091 Jy ! Component: 150 - total flux cleaned = -0.000196195 Jy ! Component: 200 - total flux cleaned = -0.000196539 Jy ! Total flux subtracted in 200 components = -0.000196539 Jy ! Clean residual min=-0.004475 max=0.004956 Jy/beam ! Clean residual mean=-0.000008 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.455357 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 44 components and 0.455357 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=0.059063Jy sigma=1.514986 ! Fit after self-cal, rms=0.059045Jy sigma=1.514694 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 (-1.4, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00471914 Jy ! Component: 100 - total flux cleaned = 0.00525745 Jy ! Component: 150 - total flux cleaned = 0.00479034 Jy ! Component: 200 - total flux cleaned = 0.00445908 Jy ! Total flux subtracted in 200 components = 0.00445908 Jy ! Clean residual min=-0.003357 max=0.003047 Jy/beam ! Clean residual mean=-0.000017 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.459816 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.459816 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=0.058600Jy sigma=1.503957 ! Fit after self-cal, rms=0.058571Jy sigma=1.503348 ! 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=0.058571Jy sigma=1.503348 ! Fit after self-cal, rms=0.058546Jy sigma=1.502663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9014 mas, bmaj=2.557 mas, bpa=11.07 degrees ! Estimated noise=0.351395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178495 Jy ! Component: 100 - total flux cleaned = 0.00196214 Jy ! Component: 150 - total flux cleaned = 0.00187344 Jy ! Component: 200 - total flux cleaned = 0.00183002 Jy ! Total flux subtracted in 200 components = 0.00183002 Jy ! Clean residual min=-0.002867 max=0.002486 Jy/beam ! Clean residual mean=-0.000013 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.461646 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 0.461646 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=0.058447Jy sigma=1.500229 ! Fit after self-cal, rms=0.058438Jy sigma=1.500076 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 = 0.000195047 Jy ! Component: 100 - total flux cleaned = 0.000159221 Jy ! Component: 150 - total flux cleaned = 9.35436e-05 Jy ! Component: 200 - total flux cleaned = 6.4078e-05 Jy ! Total flux subtracted in 200 components = 6.4078e-05 Jy ! Clean residual min=-0.002715 max=0.002386 Jy/beam ! Clean residual mean=-0.000013 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.46171 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 74 components and 0.46171 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=0.058401Jy sigma=1.499155 ! Fit after self-cal, rms=0.058399Jy sigma=1.499114 ! 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=0.058399Jy sigma=1.499114 ! Fit after self-cal, rms=0.058362Jy sigma=1.498959 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.43 mas, bmaj=3.94 mas, bpa=-4.897 degrees ! Estimated noise=0.441203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000100723 Jy ! Component: 100 - total flux cleaned = 0.000284277 Jy ! Component: 150 - total flux cleaned = 0.000403646 Jy ! Component: 200 - total flux cleaned = 0.000437111 Jy ! Total flux subtracted in 200 components = 0.000437111 Jy ! Clean residual min=-0.002816 max=0.002979 Jy/beam ! Clean residual mean=-0.000016 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.462147 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 80 components and 0.462147 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=0.058358Jy sigma=1.498871 ! Fit after self-cal, rms=0.058350Jy sigma=1.498740 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 = -1.79209e-05 Jy ! Component: 100 - total flux cleaned = 6.42043e-05 Jy ! Component: 150 - total flux cleaned = 8.23334e-05 Jy ! Component: 200 - total flux cleaned = 0.000113455 Jy ! Total flux subtracted in 200 components = 0.000113455 Jy ! Clean residual min=-0.002739 max=0.002940 Jy/beam ! Clean residual mean=-0.000017 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.462261 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.462261 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=0.058355Jy sigma=1.498845 ! Fit after self-cal, rms=0.058349Jy sigma=1.498757 ! 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=0.9011 mas, bmaj=2.557 mas, bpa=11.06 degrees ! Estimated noise=0.351106 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9011 x 2.557 at 11.06 degrees (North through East) ! Clean map min=-0.0023267 max=0.32337 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=0.6584 mas, bmaj=2.219 mas, bpa=12.79 degrees ! Estimated noise=0.735766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.258309 Jy ! Component: 100 - total flux cleaned = 0.336464 Jy ! Component: 150 - total flux cleaned = 0.379496 Jy ! Component: 200 - total flux cleaned = 0.404406 Jy ! Total flux subtracted in 200 components = 0.404406 Jy ! Clean residual min=-0.012501 max=0.012636 Jy/beam ! Clean residual mean=0.000044 rms=0.002629 Jy/beam ! Combined flux in latest and established models = 0.404406 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 0.404406 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9011 mas, bmaj=2.557 mas, bpa=11.06 degrees ! Estimated noise=0.351106 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 = 0.0236022 Jy ! Component: 100 - total flux cleaned = 0.0354697 Jy ! Component: 150 - total flux cleaned = 0.0428778 Jy ! Component: 200 - total flux cleaned = 0.0479571 Jy ! Total flux subtracted in 200 components = 0.0479571 Jy ! Clean residual min=-0.004754 max=0.003744 Jy/beam ! Clean residual mean=0.000017 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.452363 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 44 components and 0.452363 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=2.43 mas, bmaj=3.94 mas, bpa=-4.897 degrees ! Estimated noise=0.441203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00396664 Jy ! Component: 100 - total flux cleaned = 0.00603416 Jy ! Component: 150 - total flux cleaned = 0.0073016 Jy ! Component: 200 - total flux cleaned = 0.00812087 Jy ! Total flux subtracted in 200 components = 0.00812087 Jy ! Clean residual min=-0.002842 max=0.002812 Jy/beam ! Clean residual mean=-0.000008 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.460484 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 = 0.000215583 Jy ! Component: 100 - total flux cleaned = 0.00035778 Jy ! Component: 150 - total flux cleaned = 0.000481573 Jy ! Component: 200 - total flux cleaned = 0.000574837 Jy ! Total flux subtracted in 200 components = 0.000574837 Jy ! Clean residual min=-0.002703 max=0.002970 Jy/beam ! Clean residual mean=-0.000010 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.461058 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 78 components and 0.461058 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9011 mas, bmaj=2.557 mas, bpa=11.06 degrees ! Estimated noise=0.351106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000484287 Jy ! Component: 100 - total flux cleaned = -0.000662056 Jy ! Component: 150 - total flux cleaned = -0.000587951 Jy ! Component: 200 - total flux cleaned = -0.000521432 Jy ! Total flux subtracted in 200 components = -0.000521432 Jy ! Clean residual min=-0.003584 max=0.003093 Jy/beam ! Clean residual mean=-0.000004 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.460537 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 87 components and 0.460537 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=0.058608Jy sigma=1.505198 ! Fit after self-cal, rms=0.058587Jy sigma=1.504775 wmodel /J1243+1622_X_map.mod ! wmodel: Unable to open new model file: /J1243+1622_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J1243+1622_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9011 x 2.557 at 11.06 degrees (North through East) ! Clean map min=-0.0029684 max=0.32761 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1243+1622_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.327615 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000705307 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.645857 0.645857 1.29171 2.58343 5.16685 10.3337 20.6674 41.3348 82.6697 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.327 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 464.499 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1243+1622_X_dfm.log closed on Fri May 20 00:06:39 2016