! Started logfile: /d2/scr/pima/bp171ab_uvs/J0750+2824_C_uvs.log on Mon Dec 9 01:41:14 2013 obs /d2/scr/pima/bp171ab_uvs/J0750+2824_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171ab_uvs/J0750+2824_C_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J0750+2824 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1248 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171ab_uvs/J0750+2824_C] 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 0.300x0.300 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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001659Jy sigma=1.367940 ! Fit after self-cal, rms=0.977572Jy sigma=1.325196 ! 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=1.365 mas, bmaj=3.906 mas, bpa=-6.711 degrees ! Estimated noise=21.4747 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 = 0.0197176 Jy ! Component: 100 - total flux cleaned = 0.0256754 Jy ! Total flux subtracted in 100 components = 0.0256754 Jy ! Clean residual min=-0.001927 max=0.002712 Jy/beam ! Clean residual mean=0.000000 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.0256754 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0256754 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=0.020261Jy sigma=0.026197 ! Fit after self-cal, rms=0.016109Jy sigma=0.021672 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00433987 Jy ! Component: 100 - total flux cleaned = 0.00618874 Jy ! Total flux subtracted in 100 components = 0.00618874 Jy ! Clean residual min=-0.001520 max=0.001625 Jy/beam ! Clean residual mean=0.000000 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0318642 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.0318642 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=0.015692Jy sigma=0.019038 ! Fit after self-cal, rms=0.015658Jy sigma=0.019021 ! 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=1.609 mas, bmaj=4.289 mas, bpa=-8.306 degrees ! Estimated noise=16.0718 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 = 0.00122891 Jy ! Component: 100 - total flux cleaned = 0.00158179 Jy ! Component: 150 - total flux cleaned = 0.00178917 Jy ! Component: 200 - total flux cleaned = 0.00194669 Jy ! Total flux subtracted in 200 components = 0.00194669 Jy ! Clean residual min=-0.001520 max=0.001375 Jy/beam ! Clean residual mean=0.000000 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0338109 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 33 components and 0.0338109 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=0.015686Jy sigma=0.018682 ! Fit after self-cal, rms=0.015671Jy sigma=0.018677 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.609 x 4.289 at -8.306 degrees (North through East) ! Clean map min=-0.0014642 max=0.028698 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.10 HN 0.88 KP 1.12 ! LA 1.01 MK 1.03 NL 0.90 OV 0.86 ! PT 1.00 SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 1.08 KP 1.01 ! LA 1.13 MK 0.96 NL 0.88 OV 1.10 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.04 HN 0.96 KP 1.16 ! LA 1.02 MK 1.06 NL 1.05 OV 0.90 ! PT 0.94 SC 0.99 ! ! ! Fit before self-cal, rms=0.015671Jy sigma=0.018677 ! Fit after self-cal, rms=0.015560Jy sigma=0.018454 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.605 mas, bmaj=4.289 mas, bpa=-8.314 degrees ! Estimated noise=16.1251 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 = 0.000398329 Jy ! Component: 100 - total flux cleaned = 0.000432577 Jy ! Component: 150 - total flux cleaned = 0.000422059 Jy ! Component: 200 - total flux cleaned = 0.000412468 Jy ! Total flux subtracted in 200 components = 0.000412468 Jy ! Clean residual min=-0.001452 max=0.001286 Jy/beam ! Clean residual mean=0.000000 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0342233 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.0342234 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=0.015560Jy sigma=0.018408 ! Fit after self-cal, rms=0.015567Jy sigma=0.018405 ! 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=0.015567Jy sigma=0.018405 ! Fit after self-cal, rms=0.015572Jy sigma=0.018306 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.596 mas, bmaj=4.281 mas, bpa=-8.172 degrees ! Estimated noise=16.2231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00040171 Jy ! Component: 100 - total flux cleaned = 0.000460686 Jy ! Component: 150 - total flux cleaned = 0.00045239 Jy ! Component: 200 - total flux cleaned = 0.00045986 Jy ! Total flux subtracted in 200 components = 0.00045986 Jy ! Clean residual min=-0.001383 max=0.001265 Jy/beam ! Clean residual mean=0.000000 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0346832 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.0346832 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=0.015587Jy sigma=0.018251 ! Fit after self-cal, rms=0.015588Jy sigma=0.018250 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 = 6.72615e-06 Jy ! Component: 100 - total flux cleaned = -7.55807e-07 Jy ! Component: 150 - total flux cleaned = -7.8151e-07 Jy ! Component: 200 - total flux cleaned = -7.19222e-06 Jy ! Total flux subtracted in 200 components = -7.19222e-06 Jy ! Clean residual min=-0.001383 max=0.001261 Jy/beam ! Clean residual mean=0.000000 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.034676 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.034676 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=0.015581Jy sigma=0.018244 ! Fit after self-cal, rms=0.015581Jy sigma=0.018243 ! 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=0.015581Jy sigma=0.018243 ! Fit after self-cal, rms=0.015604Jy sigma=0.018240 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.592 mas, bmaj=4.277 mas, bpa=-8.167 degrees ! Estimated noise=16.2775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000232781 Jy ! Component: 100 - total flux cleaned = 0.00025272 Jy ! Component: 150 - total flux cleaned = 0.000252689 Jy ! Component: 200 - total flux cleaned = 0.000252774 Jy ! Total flux subtracted in 200 components = 0.000252774 Jy ! Clean residual min=-0.001389 max=0.001260 Jy/beam ! Clean residual mean=0.000000 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0349288 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.0349288 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=0.015613Jy sigma=0.018215 ! Fit after self-cal, rms=0.015613Jy sigma=0.018214 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 = 1.33918e-07 Jy ! Component: 100 - total flux cleaned = 1.78009e-07 Jy ! Component: 150 - total flux cleaned = 5.16875e-06 Jy ! Component: 200 - total flux cleaned = 2.34547e-07 Jy ! Total flux subtracted in 200 components = 2.34547e-07 Jy ! Clean residual min=-0.001390 max=0.001259 Jy/beam ! Clean residual mean=0.000000 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.034929 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.034929 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=0.015610Jy sigma=0.018211 ! Fit after self-cal, rms=0.015610Jy sigma=0.018210 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.015610Jy sigma=0.018210 ! Fit after self-cal, rms=0.015625Jy sigma=0.018209 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.552 mas, bmaj=5.392 mas, bpa=-9.989 degrees ! Estimated noise=19.6599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.85552e-06 Jy ! Component: 100 - total flux cleaned = 3.03525e-05 Jy ! Component: 150 - total flux cleaned = 4.26059e-05 Jy ! Component: 200 - total flux cleaned = 4.29268e-05 Jy ! Total flux subtracted in 200 components = 4.29268e-05 Jy ! Clean residual min=-0.001859 max=0.001517 Jy/beam ! Clean residual mean=0.000000 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.034972 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 0.034972 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=0.015639Jy sigma=0.018193 ! Fit after self-cal, rms=0.015634Jy sigma=0.018191 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 = -7.59467e-06 Jy ! Component: 100 - total flux cleaned = -3.66756e-06 Jy ! Component: 150 - total flux cleaned = -3.23764e-06 Jy ! Component: 200 - total flux cleaned = -3.05071e-06 Jy ! Total flux subtracted in 200 components = -3.05071e-06 Jy ! Clean residual min=-0.001865 max=0.001500 Jy/beam ! Clean residual mean=0.000000 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0349689 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 56 components and 0.0349689 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=0.015637Jy sigma=0.018193 ! Fit after self-cal, rms=0.015636Jy sigma=0.018192 ! 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=1.59 mas, bmaj=4.277 mas, bpa=-8.19 degrees ! Estimated noise=16.3074 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.59 x 4.277 at -8.19 degrees (North through East) ! Clean map min=-0.0013588 max=0.029024 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=1.356 mas, bmaj=3.909 mas, bpa=-6.653 degrees ! Estimated noise=21.5727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0218451 Jy ! Component: 100 - total flux cleaned = 0.0282566 Jy ! Component: 150 - total flux cleaned = 0.031281 Jy ! Component: 200 - total flux cleaned = 0.0328371 Jy ! Total flux subtracted in 200 components = 0.0328371 Jy ! Clean residual min=-0.001379 max=0.001352 Jy/beam ! Clean residual mean=0.000000 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0328371 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0328371 Jy ! Inverting map and beam ! Estimated beam: bmin=1.59 mas, bmaj=4.277 mas, bpa=-8.19 degrees ! Estimated noise=16.3074 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 = 0.00123921 Jy ! Component: 100 - total flux cleaned = 0.00188025 Jy ! Component: 150 - total flux cleaned = 0.00207542 Jy ! Component: 200 - total flux cleaned = 0.00215225 Jy ! Total flux subtracted in 200 components = 0.00215225 Jy ! Clean residual min=-0.001414 max=0.001295 Jy/beam ! Clean residual mean=0.000000 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0349893 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 35 components and 0.0349893 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.552 mas, bmaj=5.392 mas, bpa=-9.989 degrees ! Estimated noise=19.6599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.83486e-05 Jy ! Component: 100 - total flux cleaned = 4.77214e-05 Jy ! Component: 150 - total flux cleaned = 4.77669e-05 Jy ! Component: 200 - total flux cleaned = 4.75313e-05 Jy ! Total flux subtracted in 200 components = 4.75313e-05 Jy ! Clean residual min=-0.001869 max=0.001522 Jy/beam ! Clean residual mean=0.000000 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0350369 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 = -7.13881e-08 Jy ! Component: 100 - total flux cleaned = -2.04247e-07 Jy ! Component: 150 - total flux cleaned = 7.75026e-09 Jy ! Component: 200 - total flux cleaned = 4.49936e-06 Jy ! Total flux subtracted in 200 components = 4.49936e-06 Jy ! Clean residual min=-0.001867 max=0.001507 Jy/beam ! Clean residual mean=0.000000 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0350414 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.0350414 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.59 mas, bmaj=4.277 mas, bpa=-8.19 degrees ! Estimated noise=16.3074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000103149 Jy ! Component: 100 - total flux cleaned = 0.000114142 Jy ! Component: 150 - total flux cleaned = 9.0521e-05 Jy ! Component: 200 - total flux cleaned = 5.5851e-05 Jy ! Total flux subtracted in 200 components = 5.5851e-05 Jy ! Clean residual min=-0.001411 max=0.001254 Jy/beam ! Clean residual mean=0.000000 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0350972 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 57 components and 0.0350972 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=0.015624Jy sigma=0.018201 ! Fit after self-cal, rms=0.015625Jy sigma=0.018196 wmodel /d2/scr/pima/bp171ab_uvs/J0750+2824_C_map.mod ! Writing 57 model components to file: /d2/scr/pima/bp171ab_uvs/J0750+2824_C_map.mod wobs /d2/scr/pima/bp171ab_uvs/J0750+2824_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171ab_uvs/J0750+2824_C_uvs.fits wwins /d2/scr/pima/bp171ab_uvs/J0750+2824_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171ab_uvs/J0750+2824_C_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 = -0.00033012 Jy ! Component: 100 - total flux cleaned = -0.000485187 Jy ! Component: 150 - total flux cleaned = -0.000672228 Jy ! Component: 200 - total flux cleaned = -0.00091015 Jy ! Component: 250 - total flux cleaned = -0.00110015 Jy ! Component: 300 - total flux cleaned = -0.00122889 Jy ! Component: 350 - total flux cleaned = -0.0013361 Jy ! Component: 400 - total flux cleaned = -0.00142259 Jy ! Component: 450 - total flux cleaned = -0.00142221 Jy ! Component: 500 - total flux cleaned = -0.00147206 Jy ! Component: 550 - total flux cleaned = -0.00153679 Jy ! Component: 600 - total flux cleaned = -0.00164721 Jy ! Component: 650 - total flux cleaned = -0.00173983 Jy ! Component: 700 - total flux cleaned = -0.00178521 Jy ! Component: 750 - total flux cleaned = -0.00191861 Jy ! Component: 800 - total flux cleaned = -0.0020491 Jy ! Component: 850 - total flux cleaned = -0.00212051 Jy ! Component: 900 - total flux cleaned = -0.00223209 Jy ! Component: 950 - total flux cleaned = -0.00231414 Jy ! Component: 1000 - total flux cleaned = -0.00244852 Jy ! Component: 1050 - total flux cleaned = -0.00251407 Jy ! Component: 1100 - total flux cleaned = -0.00260451 Jy ! Component: 1150 - total flux cleaned = -0.00264275 Jy ! Component: 1200 - total flux cleaned = -0.00274303 Jy ! Component: 1250 - total flux cleaned = -0.0027923 Jy ! Component: 1300 - total flux cleaned = -0.00284051 Jy ! Component: 1350 - total flux cleaned = -0.00291168 Jy ! Component: 1400 - total flux cleaned = -0.00294698 Jy ! Component: 1450 - total flux cleaned = -0.00303918 Jy ! Component: 1500 - total flux cleaned = -0.00305061 Jy ! Component: 1550 - total flux cleaned = -0.00312887 Jy ! Component: 1600 - total flux cleaned = -0.00316192 Jy ! Component: 1650 - total flux cleaned = -0.0031948 Jy ! Component: 1700 - total flux cleaned = -0.00325939 Jy ! Component: 1750 - total flux cleaned = -0.00331213 Jy ! Component: 1800 - total flux cleaned = -0.00334368 Jy ! Component: 1850 - total flux cleaned = -0.00341597 Jy ! Component: 1900 - total flux cleaned = -0.00343636 Jy ! Component: 1950 - total flux cleaned = -0.00349676 Jy ! Component: 2000 - total flux cleaned = -0.00354669 Jy ! Component: 2050 - total flux cleaned = -0.00356638 Jy ! Component: 2100 - total flux cleaned = -0.00362477 Jy ! Component: 2150 - total flux cleaned = -0.00365376 Jy ! Component: 2200 - total flux cleaned = -0.00369185 Jy ! Component: 2250 - total flux cleaned = -0.0037484 Jy ! Component: 2300 - total flux cleaned = -0.00377627 Jy ! Component: 2350 - total flux cleaned = -0.00380397 Jy ! Component: 2400 - total flux cleaned = -0.00386766 Jy ! Component: 2450 - total flux cleaned = -0.00386743 Jy ! Component: 2500 - total flux cleaned = -0.00390302 Jy ! Component: 2550 - total flux cleaned = -0.0039119 Jy ! Component: 2600 - total flux cleaned = -0.0039556 Jy ! Component: 2650 - total flux cleaned = -0.00396432 Jy ! Component: 2700 - total flux cleaned = -0.00401577 Jy ! Component: 2750 - total flux cleaned = -0.00405831 Jy ! Component: 2800 - total flux cleaned = -0.00408358 Jy ! Component: 2850 - total flux cleaned = -0.00407536 Jy ! Component: 2900 - total flux cleaned = -0.00410021 Jy ! Component: 2950 - total flux cleaned = -0.00412481 Jy ! Component: 3000 - total flux cleaned = -0.00412481 Jy ! Component: 3050 - total flux cleaned = -0.00411677 Jy ! Component: 3100 - total flux cleaned = -0.00414862 Jy ! Component: 3150 - total flux cleaned = -0.0041644 Jy ! Component: 3200 - total flux cleaned = -0.00417216 Jy ! Component: 3250 - total flux cleaned = -0.00417977 Jy ! Component: 3300 - total flux cleaned = -0.00418745 Jy ! Component: 3350 - total flux cleaned = -0.00421807 Jy ! Component: 3400 - total flux cleaned = -0.00424837 Jy ! Component: 3450 - total flux cleaned = -0.00427852 Jy ! Component: 3500 - total flux cleaned = -0.00432339 Jy ! Component: 3550 - total flux cleaned = -0.00436033 Jy ! Component: 3600 - total flux cleaned = -0.00438243 Jy ! Component: 3650 - total flux cleaned = -0.00441159 Jy ! Component: 3700 - total flux cleaned = -0.0044406 Jy ! Component: 3750 - total flux cleaned = -0.00449097 Jy ! Component: 3800 - total flux cleaned = -0.00453384 Jy ! Component: 3850 - total flux cleaned = -0.00458351 Jy ! Component: 3900 - total flux cleaned = -0.00460465 Jy ! Component: 3950 - total flux cleaned = -0.00463955 Jy ! Component: 4000 - total flux cleaned = -0.0046534 Jy ! Component: 4050 - total flux cleaned = -0.00466722 Jy ! Total flux subtracted in 4096 components = -0.00472208 Jy ! Clean residual min=-0.000355 max=0.000360 Jy/beam ! Clean residual mean=-0.000000 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.0303751 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 354 components and 0.0303751 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171ab_uvs/J0750+2824_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.59 x 4.277 at -8.19 degrees (North through East) ! Clean map min=-0.00095444 max=0.028944 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171ab_uvs/J0750+2824_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0289442 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000126153 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.30755 1.30755 2.61509 5.23018 10.4604 20.9207 41.8415 83.6829 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.028 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 229.437 quit ! Quitting program ! Log file /d2/scr/pima/bp171ab_uvs/J0750+2824_C_uvs.log closed on Mon Dec 9 01:41:19 2013