! Started logfile: /scr/pima/gc030_uvs/J0006+1235_X_uvs.log on Fri Apr 22 08:42:08 2016 obs /scr/pima/gc030_uvs/J0006+1235_X_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J0006+1235_X_uva.fits ! AN table 1: 279 integrations on 36 of 36 possible baselines. ! AN table 2: 70 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.586001 visibilities/baseline/integration-bin. ! Found source: J0006+1235 ! ! 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 8.37724e+09 8e+06 1 8e+06 ! 02 2 8.38499e+09 8e+06 1 8e+06 ! 03 3 8.39324e+09 8e+06 1 8e+06 ! 04 4 8.40099e+09 8e+06 1 8e+06 ! 05 5 8.40924e+09 8e+06 1 8e+06 ! 06 6 8.41699e+09 8e+06 1 8e+06 ! 07 7 8.42524e+09 8e+06 1 8e+06 ! 08 8 8.43299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 50368 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/gc030_uvs/J0006+1235_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 715 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 715 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 715 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 715 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 1123 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 715 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 715 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.017527Jy sigma=16.192350 ! Fit after self-cal, rms=0.891182Jy sigma=15.175311 ! 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=0.4721 mas, bmaj=1.571 mas, bpa=-9.908 degrees ! Estimated noise=0.715389 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 = 0.0657509 Jy ! Component: 100 - total flux cleaned = 0.0977545 Jy ! Total flux subtracted in 100 components = 0.0977545 Jy ! Clean residual min=-0.010044 max=0.016418 Jy/beam ! Clean residual mean=0.000001 rms=0.002528 Jy/beam ! Combined flux in latest and established models = 0.0977545 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0977545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.120246Jy sigma=0.997554 ! Fit after self-cal, rms=0.116470Jy sigma=0.969618 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0226844 Jy ! Component: 100 - total flux cleaned = 0.036476 Jy ! Total flux subtracted in 100 components = 0.036476 Jy ! Clean residual min=-0.007827 max=0.007421 Jy/beam ! Clean residual mean=-0.000000 rms=0.001845 Jy/beam ! Combined flux in latest and established models = 0.13423 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.13423 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.108006Jy sigma=0.875401 ! Fit after self-cal, rms=0.107302Jy sigma=0.873275 ! 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=0.5053 mas, bmaj=1.823 mas, bpa=-9.231 degrees ! Estimated noise=0.27493 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 = 0.0117876 Jy ! Component: 100 - total flux cleaned = 0.0188654 Jy ! Component: 150 - total flux cleaned = 0.0234722 Jy ! Component: 200 - total flux cleaned = 0.026498 Jy ! Total flux subtracted in 200 components = 0.026498 Jy ! Clean residual min=-0.005198 max=0.004975 Jy/beam ! Clean residual mean=-0.000006 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 0.160729 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 25 components and 0.160728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.105221Jy sigma=0.847211 ! Fit after self-cal, rms=0.104953Jy sigma=0.846475 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5053 x 1.823 at -9.231 degrees (North through East) ! Clean map min=-0.0044764 max=0.094357 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. ! A total of 198 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 KP 0.97 LA 0.91 MK 0.97 ! PT 0.99 ! ! ! Correcting IF 2. ! A total of 198 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 KP 0.97 LA 0.88 MK 0.94 ! PT 0.95 ! ! ! Correcting IF 3. ! A total of 198 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 KP 1.00 LA 0.85 MK 0.92 ! PT 0.99 ! ! ! Correcting IF 4. ! A total of 198 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 KP 0.95 LA 0.87 MK 0.86 ! PT 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 EB 1.07 HN 1.00* KP 0.99 ! LA 1.03 NL 1.04 OV 0.92 PT 1.03 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! PT 1.00* ! ! ! Correcting IF 7. ! A total of 198 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 KP 1.00 LA 0.89 MK 1.03 ! PT 1.01 ! ! ! Correcting IF 8. ! A total of 198 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 KP 1.01 LA 0.87 MK 0.91 ! PT 0.98 ! ! ! Fit before self-cal, rms=0.104953Jy sigma=0.846475 ! Fit after self-cal, rms=0.102958Jy sigma=0.845635 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5087 mas, bmaj=1.819 mas, bpa=-8.977 degrees ! Estimated noise=0.283261 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 = 0.0016196 Jy ! Component: 100 - total flux cleaned = 0.00254179 Jy ! Component: 150 - total flux cleaned = 0.00287291 Jy ! Component: 200 - total flux cleaned = 0.0029149 Jy ! Total flux subtracted in 200 components = 0.0029149 Jy ! Clean residual min=-0.005018 max=0.004075 Jy/beam ! Clean residual mean=-0.000007 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.163643 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.163643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102937Jy sigma=0.844699 ! Fit after self-cal, rms=0.102914Jy sigma=0.844656 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102914Jy sigma=0.844656 ! Fit after self-cal, rms=0.102885Jy sigma=0.843600 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5087 mas, bmaj=1.811 mas, bpa=-8.992 degrees ! Estimated noise=0.283017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00065201 Jy ! Component: 100 - total flux cleaned = 0.000766182 Jy ! Component: 150 - total flux cleaned = 0.000806526 Jy ! Component: 200 - total flux cleaned = 0.000843653 Jy ! Total flux subtracted in 200 components = 0.000843653 Jy ! Clean residual min=-0.004710 max=0.003836 Jy/beam ! Clean residual mean=-0.000007 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.164487 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.164487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102881Jy sigma=0.843253 ! Fit after self-cal, rms=0.102864Jy sigma=0.843182 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 = 3.68284e-05 Jy ! Component: 100 - total flux cleaned = 2.02728e-05 Jy ! Component: 150 - total flux cleaned = 2.10086e-05 Jy ! Component: 200 - total flux cleaned = 2.09835e-05 Jy ! Total flux subtracted in 200 components = 2.09835e-05 Jy ! Clean residual min=-0.004686 max=0.003846 Jy/beam ! Clean residual mean=-0.000007 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.164508 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.164508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102861Jy sigma=0.843026 ! Fit after self-cal, rms=0.102859Jy sigma=0.843010 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102859Jy sigma=0.843010 ! Fit after self-cal, rms=0.102896Jy sigma=0.843000 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5086 mas, bmaj=1.81 mas, bpa=-8.989 degrees ! Estimated noise=0.282958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000183334 Jy ! Component: 100 - total flux cleaned = 0.000183456 Jy ! Component: 150 - total flux cleaned = 0.000183656 Jy ! Component: 200 - total flux cleaned = 0.000169989 Jy ! Total flux subtracted in 200 components = 0.000169989 Jy ! Clean residual min=-0.004651 max=0.003831 Jy/beam ! Clean residual mean=-0.000007 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.164678 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.164678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102894Jy sigma=0.842870 ! Fit after self-cal, rms=0.102892Jy sigma=0.842867 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 = -1.37141e-05 Jy ! Component: 100 - total flux cleaned = -1.41054e-05 Jy ! Component: 150 - total flux cleaned = -1.39461e-05 Jy ! Component: 200 - total flux cleaned = -2.62248e-05 Jy ! Total flux subtracted in 200 components = -2.62248e-05 Jy ! Clean residual min=-0.004621 max=0.003834 Jy/beam ! Clean residual mean=-0.000007 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.164652 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.164652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102891Jy sigma=0.842775 ! Fit after self-cal, rms=0.102889Jy sigma=0.842771 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102889Jy sigma=0.842771 ! Fit after self-cal, rms=0.102898Jy sigma=0.842770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.305 mas, bmaj=2.678 mas, bpa=4.344 degrees ! Estimated noise=0.572722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00344721 Jy ! Component: 100 - total flux cleaned = -0.00451064 Jy ! Component: 150 - total flux cleaned = -0.00454432 Jy ! Component: 200 - total flux cleaned = -0.00457327 Jy ! Total flux subtracted in 200 components = -0.00457327 Jy ! Clean residual min=-0.006778 max=0.006752 Jy/beam ! Clean residual mean=-0.000025 rms=0.001661 Jy/beam ! Combined flux in latest and established models = 0.160079 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 36 components and 0.160079 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102964Jy sigma=0.845086 ! Fit after self-cal, rms=0.102983Jy sigma=0.844703 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 = -0.000204449 Jy ! Component: 100 - total flux cleaned = -0.000205058 Jy ! Component: 150 - total flux cleaned = -0.000178045 Jy ! Component: 200 - total flux cleaned = -0.000152537 Jy ! Total flux subtracted in 200 components = -0.000152537 Jy ! Clean residual min=-0.006688 max=0.006784 Jy/beam ! Clean residual mean=-0.000025 rms=0.001661 Jy/beam ! Combined flux in latest and established models = 0.159926 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 37 components and 0.159926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.103009Jy sigma=0.846476 ! Fit after self-cal, rms=0.103020Jy sigma=0.846267 ! 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=0.5086 mas, bmaj=1.809 mas, bpa=-8.986 degrees ! Estimated noise=0.282942 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5086 x 1.809 at -8.986 degrees (North through East) ! Clean map min=-0.004128 max=0.093443 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=0.4732 mas, bmaj=1.55 mas, bpa=-9.744 degrees ! Estimated noise=0.743804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0683152 Jy ! Component: 100 - total flux cleaned = 0.102993 Jy ! Component: 150 - total flux cleaned = 0.123581 Jy ! Component: 200 - total flux cleaned = 0.135978 Jy ! Total flux subtracted in 200 components = 0.135978 Jy ! Clean residual min=-0.007722 max=0.007856 Jy/beam ! Clean residual mean=-0.000002 rms=0.001789 Jy/beam ! Combined flux in latest and established models = 0.135978 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.135978 Jy ! Inverting map and beam ! Estimated beam: bmin=0.5086 mas, bmaj=1.809 mas, bpa=-8.986 degrees ! Estimated noise=0.282942 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 = 0.0104852 Jy ! Component: 100 - total flux cleaned = 0.0170282 Jy ! Component: 150 - total flux cleaned = 0.0212706 Jy ! Component: 200 - total flux cleaned = 0.0240408 Jy ! Total flux subtracted in 200 components = 0.0240408 Jy ! Clean residual min=-0.004662 max=0.004169 Jy/beam ! Clean residual mean=-0.000007 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.160018 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 26 components and 0.160018 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=2.305 mas, bmaj=2.678 mas, bpa=4.344 degrees ! Estimated noise=0.572722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.71505e-05 Jy ! Component: 100 - total flux cleaned = -3.68601e-05 Jy ! Component: 150 - total flux cleaned = -5.44404e-06 Jy ! Component: 200 - total flux cleaned = -6.95784e-06 Jy ! Total flux subtracted in 200 components = -6.95784e-06 Jy ! Clean residual min=-0.006796 max=0.006708 Jy/beam ! Clean residual mean=-0.000025 rms=0.001666 Jy/beam ! Combined flux in latest and established models = 0.160011 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 = -1.74736e-06 Jy ! Component: 100 - total flux cleaned = 3.13702e-07 Jy ! Component: 150 - total flux cleaned = -1.32318e-06 Jy ! Component: 200 - total flux cleaned = -2.54651e-05 Jy ! Total flux subtracted in 200 components = -2.54651e-05 Jy ! Clean residual min=-0.006713 max=0.006648 Jy/beam ! Clean residual mean=-0.000025 rms=0.001660 Jy/beam ! Combined flux in latest and established models = 0.159986 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.159986 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.5086 mas, bmaj=1.809 mas, bpa=-8.986 degrees ! Estimated noise=0.282942 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00275307 Jy ! Component: 100 - total flux cleaned = 0.00374791 Jy ! Component: 150 - total flux cleaned = 0.00403298 Jy ! Component: 200 - total flux cleaned = 0.00426033 Jy ! Total flux subtracted in 200 components = 0.00426033 Jy ! Clean residual min=-0.004625 max=0.003920 Jy/beam ! Clean residual mean=-0.000007 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.164246 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.164246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102948Jy sigma=0.843404 ! Fit after self-cal, rms=0.102915Jy sigma=0.843248 wmodel /scr/pima/gc030_uvs/J0006+1235_X_map.mod ! Writing 36 model components to file: /scr/pima/gc030_uvs/J0006+1235_X_map.mod wobs /scr/pima/gc030_uvs/J0006+1235_X_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J0006+1235_X_uvs.fits wwins /scr/pima/gc030_uvs/J0006+1235_X_map.win ! wwins: Wrote 1 windows to /scr/pima/gc030_uvs/J0006+1235_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00211311 Jy ! Component: 100 - total flux cleaned = -0.00299986 Jy ! Component: 150 - total flux cleaned = -0.00339543 Jy ! Component: 200 - total flux cleaned = -0.00345637 Jy ! Component: 250 - total flux cleaned = -0.00310938 Jy ! Component: 300 - total flux cleaned = -0.00310917 Jy ! Component: 350 - total flux cleaned = -0.00300304 Jy ! Component: 400 - total flux cleaned = -0.00285013 Jy ! Component: 450 - total flux cleaned = -0.00285102 Jy ! Component: 500 - total flux cleaned = -0.00280268 Jy ! Component: 550 - total flux cleaned = -0.00270846 Jy ! Component: 600 - total flux cleaned = -0.00275427 Jy ! Component: 650 - total flux cleaned = -0.00262006 Jy ! Component: 700 - total flux cleaned = -0.00270866 Jy ! Component: 750 - total flux cleaned = -0.0027937 Jy ! Component: 800 - total flux cleaned = -0.00279384 Jy ! Component: 850 - total flux cleaned = -0.00283443 Jy ! Component: 900 - total flux cleaned = -0.00275436 Jy ! Component: 950 - total flux cleaned = -0.00271534 Jy ! Component: 1000 - total flux cleaned = -0.00282925 Jy ! Component: 1050 - total flux cleaned = -0.00271642 Jy ! Component: 1100 - total flux cleaned = -0.00271661 Jy ! Component: 1150 - total flux cleaned = -0.00271689 Jy ! Component: 1200 - total flux cleaned = -0.00271665 Jy ! Component: 1250 - total flux cleaned = -0.00264681 Jy ! Component: 1300 - total flux cleaned = -0.00261243 Jy ! Component: 1350 - total flux cleaned = -0.00254499 Jy ! Component: 1400 - total flux cleaned = -0.00237929 Jy ! Component: 1450 - total flux cleaned = -0.00237939 Jy ! Component: 1500 - total flux cleaned = -0.00231524 Jy ! Component: 1550 - total flux cleaned = -0.0023787 Jy ! Component: 1600 - total flux cleaned = -0.00225323 Jy ! Component: 1650 - total flux cleaned = -0.00222273 Jy ! Component: 1700 - total flux cleaned = -0.00222279 Jy ! Component: 1750 - total flux cleaned = -0.00213376 Jy ! Component: 1800 - total flux cleaned = -0.00216348 Jy ! Component: 1850 - total flux cleaned = -0.00213443 Jy ! Component: 1900 - total flux cleaned = -0.00204858 Jy ! Component: 1950 - total flux cleaned = -0.00196393 Jy ! Component: 2000 - total flux cleaned = -0.00201945 Jy ! Component: 2050 - total flux cleaned = -0.00188163 Jy ! Component: 2100 - total flux cleaned = -0.00179993 Jy ! Component: 2150 - total flux cleaned = -0.00166616 Jy ! Component: 2200 - total flux cleaned = -0.00166618 Jy ! Component: 2250 - total flux cleaned = -0.00161357 Jy ! Component: 2300 - total flux cleaned = -0.0015099 Jy ! Component: 2350 - total flux cleaned = -0.00150994 Jy ! Component: 2400 - total flux cleaned = -0.00145903 Jy ! Component: 2450 - total flux cleaned = -0.00140897 Jy ! Component: 2500 - total flux cleaned = -0.00138412 Jy ! Component: 2550 - total flux cleaned = -0.00128625 Jy ! Component: 2600 - total flux cleaned = -0.0012621 Jy ! Component: 2650 - total flux cleaned = -0.0011906 Jy ! Component: 2700 - total flux cleaned = -0.00114346 Jy ! Component: 2750 - total flux cleaned = -0.00105008 Jy ! Component: 2800 - total flux cleaned = -0.00100392 Jy ! Component: 2850 - total flux cleaned = -0.00093521 Jy ! Component: 2900 - total flux cleaned = -0.000935213 Jy ! Component: 2950 - total flux cleaned = -0.000890321 Jy ! Component: 3000 - total flux cleaned = -0.000801399 Jy ! Component: 3050 - total flux cleaned = -0.000801111 Jy ! Component: 3100 - total flux cleaned = -0.000692189 Jy ! Component: 3150 - total flux cleaned = -0.000692075 Jy ! Component: 3200 - total flux cleaned = -0.000649468 Jy ! Component: 3250 - total flux cleaned = -0.000585947 Jy ! Component: 3300 - total flux cleaned = -0.000543908 Jy ! Component: 3350 - total flux cleaned = -0.00052317 Jy ! Component: 3400 - total flux cleaned = -0.000523113 Jy ! Component: 3450 - total flux cleaned = -0.000420594 Jy ! Component: 3500 - total flux cleaned = -0.000420516 Jy ! Component: 3550 - total flux cleaned = -0.000380151 Jy ! Component: 3600 - total flux cleaned = -0.000360058 Jy ! Component: 3650 - total flux cleaned = -0.000300357 Jy ! Component: 3700 - total flux cleaned = -0.000300141 Jy ! Component: 3750 - total flux cleaned = -0.000221757 Jy ! Component: 3800 - total flux cleaned = -0.000202305 Jy ! Component: 3850 - total flux cleaned = -0.000125024 Jy ! Component: 3900 - total flux cleaned = -8.64096e-05 Jy ! Component: 3950 - total flux cleaned = 8.68949e-06 Jy ! Component: 4000 - total flux cleaned = 0.000103234 Jy ! Component: 4050 - total flux cleaned = 0.000178374 Jy ! Total flux subtracted in 4096 components = 0.000178373 Jy ! Clean residual min=-0.001063 max=0.000977 Jy/beam ! Clean residual mean=-0.000003 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.164425 Jy keep ! Adding 330 model components to the UV plane model. ! The established model now contains 366 components and 0.164425 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J0006+1235_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5086 x 1.809 at -8.986 degrees (North through East) ! Clean map min=-0.0029591 max=0.093571 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J0006+1235_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0935711 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000318048 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.0197 1.0197 2.0394 4.0788 8.15759 16.3152 32.6304 65.2607 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.093 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 294.204 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J0006+1235_X_uvs.log closed on Fri Apr 22 08:42:14 2016