! Started logfile: /d2/scr/pima/bp171a3_uvs/J0555+1232_X_uvs.log on Mon Feb 24 08:41:47 2014 obs /d2/scr/pima/bp171a3_uvs/J0555+1232_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J0555+1232_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.428571 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0555+1232 ! ! 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 288 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 /d2/scr/pima/bp171a3_uvs/J0555+1232_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001727Jy sigma=31.958855 ! Fit after self-cal, rms=0.970558Jy sigma=30.396554 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.279 mas, bmaj=4.851 mas, bpa=-20.24 degrees ! Estimated noise=1.97199 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 = 0.016284 Jy ! Component: 100 - total flux cleaned = 0.017729 Jy ! Total flux subtracted in 100 components = 0.017729 Jy ! Clean residual min=-0.006038 max=0.006095 Jy/beam ! Clean residual mean=-0.000010 rms=0.002964 Jy/beam ! Combined flux in latest and established models = 0.017729 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 33 components and 0.017729 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=0.026636Jy sigma=0.861164 ! Fit after self-cal, rms=0.023296Jy sigma=0.715239 ! 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=1.456 mas, bmaj=4.492 mas, bpa=-20.47 degrees ! Estimated noise=1.61106 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 = 0.00193001 Jy ! Component: 100 - total flux cleaned = 6.64331e-05 Jy ! Component: 150 - total flux cleaned = -0.000688719 Jy ! Component: 200 - total flux cleaned = -0.00207736 Jy ! Total flux subtracted in 200 components = -0.00207736 Jy ! Clean residual min=-0.002328 max=0.002333 Jy/beam ! Clean residual mean=-0.000004 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.0156516 Jy ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 112 components and 0.0156516 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=0.017731Jy sigma=0.483132 ! Fit after self-cal, rms=0.017591Jy sigma=0.479107 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.456 x 4.492 at -20.47 degrees (North through East) ! Clean map min=-0.0045287 max=0.025643 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 0.85 HN 1.19 KP 1.00* MK 1.00* ! NL 1.02 OV 1.13 PT 0.95 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 HN 0.87 KP 1.00* MK 1.00* ! NL 0.85 OV 1.01 PT 0.85 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 1.16 KP 1.00* MK 1.00* ! NL 0.99 OV 0.96 PT 0.85 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.017591Jy sigma=0.479107 ! Fit after self-cal, rms=0.016873Jy sigma=0.458424 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.472 mas, bmaj=4.509 mas, bpa=-20.59 degrees ! Estimated noise=1.56582 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 = -0.00019397 Jy ! Component: 100 - total flux cleaned = -0.000735997 Jy ! Component: 150 - total flux cleaned = -0.000943511 Jy ! Component: 200 - total flux cleaned = -0.000856985 Jy ! Total flux subtracted in 200 components = -0.000856985 Jy ! Clean residual min=-0.000715 max=0.000713 Jy/beam ! Clean residual mean=-0.000000 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0147946 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 165 components and 0.0147946 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=0.016545Jy sigma=0.445217 ! Fit after self-cal, rms=0.016545Jy sigma=0.444398 ! 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=0.016545Jy sigma=0.444398 ! Fit after self-cal, rms=0.016494Jy sigma=0.437817 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.47 mas, bmaj=4.477 mas, bpa=-20.5 degrees ! Estimated noise=1.55038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.60656e-05 Jy ! Component: 100 - total flux cleaned = 0.000135355 Jy ! Component: 150 - total flux cleaned = 0.000351633 Jy ! Component: 200 - total flux cleaned = 0.000481879 Jy ! Total flux subtracted in 200 components = 0.000481879 Jy ! Clean residual min=-0.000535 max=0.000532 Jy/beam ! Clean residual mean=-0.000000 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.0152765 Jy selfcal ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 220 components and 0.0152765 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=0.016309Jy sigma=0.431833 ! Fit after self-cal, rms=0.016306Jy sigma=0.431458 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 = 0.000233676 Jy ! Component: 100 - total flux cleaned = 0.000438712 Jy ! Component: 150 - total flux cleaned = 0.000681784 Jy ! Component: 200 - total flux cleaned = 0.000833407 Jy ! Total flux subtracted in 200 components = 0.000833407 Jy ! Clean residual min=-0.000414 max=0.000417 Jy/beam ! Clean residual mean=0.000000 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0161099 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 244 components and 0.0161099 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=0.016215Jy sigma=0.428629 ! Fit after self-cal, rms=0.016213Jy sigma=0.428471 ! 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=0.016213Jy sigma=0.428471 ! Fit after self-cal, rms=0.016072Jy sigma=0.426959 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.466 mas, bmaj=4.46 mas, bpa=-20.42 degrees ! Estimated noise=1.53038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000238576 Jy ! Component: 100 - total flux cleaned = -0.000238061 Jy ! Component: 150 - total flux cleaned = -0.000468939 Jy ! Component: 200 - total flux cleaned = -0.000727662 Jy ! Total flux subtracted in 200 components = -0.000727662 Jy ! Clean residual min=-0.000380 max=0.000378 Jy/beam ! Clean residual mean=-0.000000 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0153823 Jy selfcal ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 279 components and 0.0153823 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=0.015979Jy sigma=0.423859 ! Fit after self-cal, rms=0.015974Jy sigma=0.423661 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 = 9.31343e-05 Jy ! Component: 100 - total flux cleaned = 0.000222217 Jy ! Component: 150 - total flux cleaned = 0.000284021 Jy ! Component: 200 - total flux cleaned = 0.000324077 Jy ! Total flux subtracted in 200 components = 0.000324077 Jy ! Clean residual min=-0.000325 max=0.000325 Jy/beam ! Clean residual mean=0.000000 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0157063 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 309 components and 0.0157063 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=0.015917Jy sigma=0.421979 ! Fit after self-cal, rms=0.015915Jy sigma=0.421901 ! 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=0.015915Jy sigma=0.421901 ! Fit after self-cal, rms=0.015890Jy sigma=0.419862 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.004 mas, bmaj=4.286 mas, bpa=-18.94 degrees ! Estimated noise=1.67439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000307269 Jy ! Component: 100 - total flux cleaned = -0.000411854 Jy ! Component: 150 - total flux cleaned = -0.000411641 Jy ! Component: 200 - total flux cleaned = -0.000450915 Jy ! Total flux subtracted in 200 components = -0.000450915 Jy ! Clean residual min=-0.000332 max=0.000333 Jy/beam ! Clean residual mean=0.000000 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.0152554 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 347 components and 0.0152554 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=0.015849Jy sigma=0.418349 ! Fit after self-cal, rms=0.015846Jy sigma=0.418187 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 = 0.000173339 Jy ! Component: 100 - total flux cleaned = 0.00027892 Jy ! Component: 150 - total flux cleaned = 0.000345769 Jy ! Component: 200 - total flux cleaned = 0.000362141 Jy ! Total flux subtracted in 200 components = 0.000362141 Jy ! Clean residual min=-0.000271 max=0.000273 Jy/beam ! Clean residual mean=0.000000 rms=0.000086 Jy/beam ! Combined flux in latest and established models = 0.0156176 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 388 components and 0.0156176 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=0.015813Jy sigma=0.416967 ! Fit after self-cal, rms=0.015807Jy sigma=0.416891 ! 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=1.464 mas, bmaj=4.463 mas, bpa=-20.44 degrees ! Estimated noise=1.5234 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.464 x 4.463 at -20.44 degrees (North through East) ! Clean map min=-0.003031 max=0.023723 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.284 mas, bmaj=4.816 mas, bpa=-20.23 degrees ! Estimated noise=1.89016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190837 Jy ! Component: 100 - total flux cleaned = 0.0195298 Jy ! Component: 150 - total flux cleaned = 0.0208004 Jy ! Component: 200 - total flux cleaned = 0.0212558 Jy ! Total flux subtracted in 200 components = 0.0212558 Jy ! Clean residual min=-0.003154 max=0.003157 Jy/beam ! Clean residual mean=-0.000006 rms=0.001605 Jy/beam ! Combined flux in latest and established models = 0.0212558 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 68 model components to the UV plane model. ! The established model now contains 68 components and 0.0212558 Jy ! Inverting map and beam ! Estimated beam: bmin=1.464 mas, bmaj=4.463 mas, bpa=-20.44 degrees ! Estimated noise=1.5234 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 = -0.00424764 Jy ! Component: 100 - total flux cleaned = -0.00628961 Jy ! Component: 150 - total flux cleaned = -0.00830974 Jy ! Component: 200 - total flux cleaned = -0.0102359 Jy ! Total flux subtracted in 200 components = -0.0102359 Jy ! Clean residual min=-0.001665 max=0.001643 Jy/beam ! Clean residual mean=-0.000002 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.0110199 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 158 components and 0.0110199 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=2.004 mas, bmaj=4.286 mas, bpa=-18.94 degrees ! Estimated noise=1.67439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.31417e-05 Jy ! Component: 100 - total flux cleaned = 2.76578e-05 Jy ! Component: 150 - total flux cleaned = -0.000122956 Jy ! Component: 200 - total flux cleaned = -7.78845e-05 Jy ! Total flux subtracted in 200 components = -7.78845e-05 Jy ! Clean residual min=-0.000740 max=0.000743 Jy/beam ! Clean residual mean=-0.000000 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.010942 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 = 8.84161e-05 Jy ! Component: 100 - total flux cleaned = 0.000356441 Jy ! Component: 150 - total flux cleaned = 0.000877603 Jy ! Component: 200 - total flux cleaned = 0.00138583 Jy ! Total flux subtracted in 200 components = 0.00138583 Jy ! Clean residual min=-0.000877 max=0.000876 Jy/beam ! Clean residual mean=0.000000 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0123278 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 240 components and 0.0123278 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.464 mas, bmaj=4.463 mas, bpa=-20.44 degrees ! Estimated noise=1.5234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000949177 Jy ! Component: 100 - total flux cleaned = 0.00124744 Jy ! Component: 150 - total flux cleaned = 0.00122289 Jy ! Component: 200 - total flux cleaned = 0.00134114 Jy ! Total flux subtracted in 200 components = 0.00134114 Jy ! Clean residual min=-0.000387 max=0.000385 Jy/beam ! Clean residual mean=0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.013669 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 281 components and 0.013669 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=0.015951Jy sigma=0.420672 ! Fit after self-cal, rms=0.015955Jy sigma=0.420260 wmodel /d2/scr/pima/bp171a3_uvs/J0555+1232_X_map.mod ! Writing 281 model components to file: /d2/scr/pima/bp171a3_uvs/J0555+1232_X_map.mod wobs /d2/scr/pima/bp171a3_uvs/J0555+1232_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J0555+1232_X_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J0555+1232_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/d2/scr/pima/bp171a3_uvs/J0555+1232_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.464 x 4.463 at -20.44 degrees (North through East) ! Clean map min=-0.0029618 max=0.022825 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J0555+1232_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0228253 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000117929 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.54998 1.54998 3.09996 6.19993 12.3999 24.7997 49.5994 99.1989 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.022 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 193.55 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J0555+1232_X_uvs.log closed on Mon Feb 24 08:41:50 2014