! Started logfile: /d2/scr/pima/bp177g_uvs/J1635+7128_C_uvs.log on Thu Mar 6 00:36:57 2014 obs /d2/scr/pima/bp177g_uvs/J1635+7128_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177g_uvs/J1635+7128_C_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.428571 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1635+7128 ! ! 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 216 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/bp177g_uvs/J1635+7128_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=0.999806Jy sigma=47.237905 ! Fit after self-cal, rms=0.992122Jy sigma=47.144988 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.366 mas, bmaj=6.521 mas, bpa=35.02 degrees ! Estimated noise=1.44506 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 = 0.00542355 Jy ! Component: 100 - total flux cleaned = 0.00657766 Jy ! Total flux subtracted in 100 components = 0.00657766 Jy ! Clean residual min=-0.001708 max=0.001729 Jy/beam ! Clean residual mean=-0.000000 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.00657766 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.00657766 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=0.012058Jy sigma=0.527250 ! Fit after self-cal, rms=0.010799Jy sigma=0.466331 ! Inverting map ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276586 Jy ! Component: 100 - total flux cleaned = 0.00268117 Jy ! Total flux subtracted in 100 components = 0.00268117 Jy ! Clean residual min=-0.001436 max=0.001782 Jy/beam ! Clean residual mean=-0.000002 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.00925883 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 0.00925883 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=0.010058Jy sigma=0.439852 ! Fit after self-cal, rms=0.009987Jy sigma=0.436860 ! 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=3.22 mas, bmaj=7.51 mas, bpa=37.24 degrees ! Estimated noise=1.09625 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 = 0.000252991 Jy ! Component: 100 - total flux cleaned = 0.000192879 Jy ! Component: 150 - total flux cleaned = 0.000129931 Jy ! Component: 200 - total flux cleaned = 6.40319e-05 Jy ! Total flux subtracted in 200 components = 6.40319e-05 Jy ! Clean residual min=-0.001364 max=0.001318 Jy/beam ! Clean residual mean=-0.000006 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.00932286 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.00932286 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=0.009874Jy sigma=0.434073 ! Fit after self-cal, rms=0.009864Jy sigma=0.433562 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.22 x 7.51 at 37.24 degrees (North through East) ! Clean map min=-0.0014747 max=0.0086613 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* OV 1.00* PT 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* OV 1.00* PT 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* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* OV 1.00* PT 1.00* ! ! ! 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* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* OV 1.00* PT 1.00* ! ! ! 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* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.009864Jy sigma=0.433562 ! Fit after self-cal, rms=0.009864Jy sigma=0.433562 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.22 mas, bmaj=7.51 mas, bpa=37.24 degrees ! Estimated noise=1.09625 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 = -0.000250813 Jy ! Component: 100 - total flux cleaned = -0.000279174 Jy ! Component: 150 - total flux cleaned = -0.000304628 Jy ! Component: 200 - total flux cleaned = -0.000338102 Jy ! Total flux subtracted in 200 components = -0.000338102 Jy ! Clean residual min=-0.001289 max=0.001277 Jy/beam ! Clean residual mean=-0.000006 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.00898476 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.00898476 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=0.009823Jy sigma=0.431929 ! Fit after self-cal, rms=0.009812Jy sigma=0.431393 ! 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=0.009812Jy sigma=0.431393 ! Fit after self-cal, rms=0.009812Jy sigma=0.431393 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.22 mas, bmaj=7.51 mas, bpa=37.24 degrees ! Estimated noise=1.09625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000280262 Jy ! Component: 100 - total flux cleaned = -0.000306603 Jy ! Component: 150 - total flux cleaned = -0.000329617 Jy ! Component: 200 - total flux cleaned = -0.000339918 Jy ! Total flux subtracted in 200 components = -0.000339918 Jy ! Clean residual min=-0.001258 max=0.001323 Jy/beam ! Clean residual mean=-0.000006 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.00864484 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.00864484 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=0.009780Jy sigma=0.429896 ! Fit after self-cal, rms=0.009771Jy sigma=0.429515 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 = -0.000269592 Jy ! Component: 100 - total flux cleaned = -0.000293376 Jy ! Component: 150 - total flux cleaned = -0.0002931 Jy ! Component: 200 - total flux cleaned = -0.000303194 Jy ! Total flux subtracted in 200 components = -0.000303194 Jy ! Clean residual min=-0.001179 max=0.001341 Jy/beam ! Clean residual mean=-0.000006 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.00834165 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.00834165 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=0.009745Jy sigma=0.428238 ! Fit after self-cal, rms=0.009735Jy sigma=0.427929 ! 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=0.009735Jy sigma=0.427929 ! Fit after self-cal, rms=0.009735Jy sigma=0.427929 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.22 mas, bmaj=7.51 mas, bpa=37.24 degrees ! Estimated noise=1.09625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000220218 Jy ! Component: 100 - total flux cleaned = -0.000241849 Jy ! Component: 150 - total flux cleaned = -0.000250927 Jy ! Component: 200 - total flux cleaned = -0.000251173 Jy ! Total flux subtracted in 200 components = -0.000251173 Jy ! Clean residual min=-0.001103 max=0.001352 Jy/beam ! Clean residual mean=-0.000006 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.00809048 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.00809048 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=0.009714Jy sigma=0.426886 ! Fit after self-cal, rms=0.009706Jy sigma=0.426637 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 = -0.000157779 Jy ! Component: 100 - total flux cleaned = -0.000167498 Jy ! Component: 150 - total flux cleaned = -0.000184505 Jy ! Component: 200 - total flux cleaned = -0.000184619 Jy ! Total flux subtracted in 200 components = -0.000184619 Jy ! Clean residual min=-0.001089 max=0.001337 Jy/beam ! Clean residual mean=-0.000007 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.00790586 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.00790586 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=0.009688Jy sigma=0.425832 ! Fit after self-cal, rms=0.009682Jy sigma=0.425614 ! 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=0.009682Jy sigma=0.425614 ! Fit after self-cal, rms=0.009682Jy sigma=0.425614 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.798 mas, bmaj=8.951 mas, bpa=47.52 degrees ! Estimated noise=1.15999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000157322 Jy ! Component: 100 - total flux cleaned = -0.000138799 Jy ! Component: 150 - total flux cleaned = -0.000155293 Jy ! Component: 200 - total flux cleaned = -0.000170012 Jy ! Total flux subtracted in 200 components = -0.000170012 Jy ! Clean residual min=-0.001094 max=0.001440 Jy/beam ! Clean residual mean=-0.000009 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.00773585 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 64 components and 0.00773585 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=0.009670Jy sigma=0.425038 ! Fit after self-cal, rms=0.009660Jy sigma=0.424793 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 = -8.115e-05 Jy ! Component: 100 - total flux cleaned = -9.74099e-05 Jy ! Component: 150 - total flux cleaned = -0.000104074 Jy ! Component: 200 - total flux cleaned = -0.000116883 Jy ! Total flux subtracted in 200 components = -0.000116883 Jy ! Clean residual min=-0.001116 max=0.001392 Jy/beam ! Clean residual mean=-0.000009 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.00761896 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 70 components and 0.00761896 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=0.009652Jy sigma=0.424390 ! Fit after self-cal, rms=0.009645Jy sigma=0.424190 ! 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=3.22 mas, bmaj=7.51 mas, bpa=37.24 degrees ! Estimated noise=1.09625 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.22 x 7.51 at 37.24 degrees (North through East) ! Clean map min=-0.0046457 max=0.0098595 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.366 mas, bmaj=6.521 mas, bpa=35.02 degrees ! Estimated noise=1.44506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00786804 Jy ! Component: 100 - total flux cleaned = 0.0077334 Jy ! Component: 150 - total flux cleaned = 0.00748218 Jy ! Component: 200 - total flux cleaned = 0.00731202 Jy ! Total flux subtracted in 200 components = 0.00731202 Jy ! Clean residual min=-0.001829 max=0.002309 Jy/beam ! Clean residual mean=-0.000002 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.00731202 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 0.00731202 Jy ! Inverting map and beam ! Estimated beam: bmin=3.22 mas, bmaj=7.51 mas, bpa=37.24 degrees ! Estimated noise=1.09625 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 = -0.000204527 Jy ! Component: 100 - total flux cleaned = -0.000240566 Jy ! Component: 150 - total flux cleaned = -0.000327502 Jy ! Component: 200 - total flux cleaned = -0.000353431 Jy ! Total flux subtracted in 200 components = -0.000353431 Jy ! Clean residual min=-0.001500 max=0.002210 Jy/beam ! Clean residual mean=-0.000005 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.00695859 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.00695859 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=5.798 mas, bmaj=8.951 mas, bpa=47.52 degrees ! Estimated noise=1.15999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000144664 Jy ! Component: 100 - total flux cleaned = -0.000166184 Jy ! Component: 150 - total flux cleaned = -0.000208523 Jy ! Component: 200 - total flux cleaned = -0.000264928 Jy ! Total flux subtracted in 200 components = -0.000264928 Jy ! Clean residual min=-0.001655 max=0.002291 Jy/beam ! Clean residual mean=-0.000008 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.00669366 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 = -5.32928e-05 Jy ! Component: 100 - total flux cleaned = -0.000116848 Jy ! Component: 150 - total flux cleaned = -0.000160695 Jy ! Component: 200 - total flux cleaned = -0.000202895 Jy ! Total flux subtracted in 200 components = -0.000202895 Jy ! Clean residual min=-0.001675 max=0.002150 Jy/beam ! Clean residual mean=-0.000009 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.00649077 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.00649077 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.22 mas, bmaj=7.51 mas, bpa=37.24 degrees ! Estimated noise=1.09625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.14311e-05 Jy ! Component: 100 - total flux cleaned = -0.000110802 Jy ! Component: 150 - total flux cleaned = -0.00012194 Jy ! Component: 200 - total flux cleaned = -0.000143174 Jy ! Total flux subtracted in 200 components = -0.000143174 Jy ! Clean residual min=-0.001578 max=0.001819 Jy/beam ! Clean residual mean=-0.000007 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.00634759 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.00634759 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=0.009967Jy sigma=0.438036 ! Fit after self-cal, rms=0.009875Jy sigma=0.434416 wmodel /d2/scr/pima/bp177g_uvs/J1635+7128_C_map.mod ! Writing 55 model components to file: /d2/scr/pima/bp177g_uvs/J1635+7128_C_map.mod wobs /d2/scr/pima/bp177g_uvs/J1635+7128_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177g_uvs/J1635+7128_C_uvs.fits wwins /d2/scr/pima/bp177g_uvs/J1635+7128_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177g_uvs/J1635+7128_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 = 0.000526652 Jy ! Component: 100 - total flux cleaned = 0.00072459 Jy ! Component: 150 - total flux cleaned = 0.000841765 Jy ! Component: 200 - total flux cleaned = 0.000791547 Jy ! Component: 250 - total flux cleaned = 0.000838229 Jy ! Component: 300 - total flux cleaned = 0.000881546 Jy ! Component: 350 - total flux cleaned = 0.000935304 Jy ! Component: 400 - total flux cleaned = 0.00103733 Jy ! Component: 450 - total flux cleaned = 0.00117153 Jy ! Component: 500 - total flux cleaned = 0.00125421 Jy ! Component: 550 - total flux cleaned = 0.00135758 Jy ! Component: 600 - total flux cleaned = 0.00138005 Jy ! Component: 650 - total flux cleaned = 0.00141334 Jy ! Component: 700 - total flux cleaned = 0.00144624 Jy ! Component: 750 - total flux cleaned = 0.00143523 Jy ! Component: 800 - total flux cleaned = 0.00143527 Jy ! Component: 850 - total flux cleaned = 0.00140261 Jy ! Component: 900 - total flux cleaned = 0.00139161 Jy ! Component: 950 - total flux cleaned = 0.00139175 Jy ! Component: 1000 - total flux cleaned = 0.00140287 Jy ! Component: 1050 - total flux cleaned = 0.0014257 Jy ! Component: 1100 - total flux cleaned = 0.00143772 Jy ! Component: 1150 - total flux cleaned = 0.00144987 Jy ! Component: 1200 - total flux cleaned = 0.0014624 Jy ! Component: 1250 - total flux cleaned = 0.00148851 Jy ! Component: 1300 - total flux cleaned = 0.00150201 Jy ! Component: 1350 - total flux cleaned = 0.00151615 Jy ! Component: 1400 - total flux cleaned = 0.00154547 Jy ! Component: 1450 - total flux cleaned = 0.00156092 Jy ! Component: 1500 - total flux cleaned = 0.00156098 Jy ! Component: 1550 - total flux cleaned = 0.00157769 Jy ! Component: 1600 - total flux cleaned = 0.00157763 Jy ! Component: 1650 - total flux cleaned = 0.00159583 Jy ! Component: 1700 - total flux cleaned = 0.00159548 Jy ! Component: 1750 - total flux cleaned = 0.00161519 Jy ! Component: 1800 - total flux cleaned = 0.00161513 Jy ! Component: 1850 - total flux cleaned = 0.00163726 Jy ! Component: 1900 - total flux cleaned = 0.00163738 Jy ! Component: 1950 - total flux cleaned = 0.00163683 Jy ! Component: 2000 - total flux cleaned = 0.0016622 Jy ! Component: 2050 - total flux cleaned = 0.00166294 Jy ! Component: 2100 - total flux cleaned = 0.00166295 Jy ! Component: 2150 - total flux cleaned = 0.00169152 Jy ! Component: 2200 - total flux cleaned = 0.00169238 Jy ! Component: 2250 - total flux cleaned = 0.00169183 Jy ! Component: 2300 - total flux cleaned = 0.00172545 Jy ! Component: 2350 - total flux cleaned = 0.00172582 Jy ! Component: 2400 - total flux cleaned = 0.00176237 Jy ! Component: 2450 - total flux cleaned = 0.00176231 Jy ! Component: 2500 - total flux cleaned = 0.00180262 Jy ! Component: 2550 - total flux cleaned = 0.00180254 Jy ! Component: 2600 - total flux cleaned = 0.00184591 Jy ! Component: 2650 - total flux cleaned = 0.00184631 Jy ! Component: 2700 - total flux cleaned = 0.0018453 Jy ! Component: 2750 - total flux cleaned = 0.00189783 Jy ! Component: 2800 - total flux cleaned = 0.00189827 Jy ! Component: 2850 - total flux cleaned = 0.00189739 Jy ! Component: 2900 - total flux cleaned = 0.00189685 Jy ! Component: 2950 - total flux cleaned = 0.00196093 Jy ! Component: 3000 - total flux cleaned = 0.00196145 Jy ! Component: 3050 - total flux cleaned = 0.00196297 Jy ! Component: 3100 - total flux cleaned = 0.0019613 Jy ! Component: 3150 - total flux cleaned = 0.0019604 Jy ! Component: 3200 - total flux cleaned = 0.00203887 Jy ! Component: 3250 - total flux cleaned = 0.00204002 Jy ! Component: 3300 - total flux cleaned = 0.00204054 Jy ! Component: 3350 - total flux cleaned = 0.00203931 Jy ! Component: 3400 - total flux cleaned = 0.00203762 Jy ! Component: 3450 - total flux cleaned = 0.0020374 Jy ! Component: 3500 - total flux cleaned = 0.00203542 Jy ! Component: 3550 - total flux cleaned = 0.00203228 Jy ! Component: 3600 - total flux cleaned = 0.00214995 Jy ! Component: 3650 - total flux cleaned = 0.00215165 Jy ! Component: 3700 - total flux cleaned = 0.00215458 Jy ! Component: 3750 - total flux cleaned = 0.00215082 Jy ! Component: 3800 - total flux cleaned = 0.00214824 Jy ! Component: 3850 - total flux cleaned = 0.0021448 Jy ! Component: 3900 - total flux cleaned = 0.0021462 Jy ! Component: 3950 - total flux cleaned = 0.00214355 Jy ! Component: 4000 - total flux cleaned = 0.00214174 Jy ! Component: 4050 - total flux cleaned = 0.00213788 Jy ! Total flux subtracted in 4096 components = 0.00213322 Jy ! Clean residual min=-0.010347 max=0.011050 Jy/beam ! Clean residual mean=-0.000059 rms=0.002887 Jy/beam ! Combined flux in latest and established models = 0.00848081 Jy keep ! Adding 163 model components to the UV plane model. ! The established model now contains 218 components and 0.00848081 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177g_uvs/J1635+7128_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.22 x 7.51 at 37.24 degrees (North through East) ! Clean map min=-0.010428 max=0.013454 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177g_uvs/J1635+7128_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0134544 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00334424 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -74.5683 74.5683 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.01 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.013 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 4.023 quit ! Quitting program ! Log file /d2/scr/pima/bp177g_uvs/J1635+7128_C_uvs.log closed on Thu Mar 6 00:37:02 2014