! Started logfile: /d2/scr/pima/bp177j_uvs/J0339-0146_C_uvs.log on Thu Jun 19 04:08:43 2014 obs /d2/scr/pima/bp177j_uvs/J0339-0146_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0339-0146_C_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J0339-0146 ! ! 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/bp177j_uvs/J0339-0146_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=1.978546Jy sigma=80.085084 ! Fit after self-cal, rms=0.969842Jy sigma=38.794768 ! 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=1.38 mas, bmaj=3.465 mas, bpa=-2.221 degrees ! Estimated noise=0.694936 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 = 1.0714 Jy ! Component: 100 - total flux cleaned = 1.42257 Jy ! Total flux subtracted in 100 components = 1.42257 Jy ! Clean residual min=-0.124448 max=0.411928 Jy/beam ! Clean residual mean=0.000344 rms=0.039881 Jy/beam ! Combined flux in latest and established models = 1.42257 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 1.42257 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=0.775524Jy sigma=29.724624 ! Fit after self-cal, rms=0.776114Jy sigma=29.666295 ! Inverting map ! Added new window around map position (3.3, 2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.372355 Jy ! Component: 100 - total flux cleaned = 0.569754 Jy ! Total flux subtracted in 100 components = 0.569754 Jy ! Clean residual min=-0.079298 max=0.121815 Jy/beam ! Clean residual mean=0.000180 rms=0.020356 Jy/beam ! Combined flux in latest and established models = 1.99233 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 1.99233 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=0.472814Jy sigma=16.491396 ! Fit after self-cal, rms=0.443315Jy sigma=15.193430 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.15374 Jy ! Component: 100 - total flux cleaned = 0.251888 Jy ! Total flux subtracted in 100 components = 0.251888 Jy ! Clean residual min=-0.047235 max=0.056202 Jy/beam ! Clean residual mean=0.000101 rms=0.011272 Jy/beam ! Combined flux in latest and established models = 2.24422 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 44 components and 2.24422 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=0.340800Jy sigma=10.520346 ! Fit after self-cal, rms=0.335556Jy sigma=10.284598 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0786629 Jy ! Component: 100 - total flux cleaned = 0.133707 Jy ! Total flux subtracted in 100 components = 0.133707 Jy ! Clean residual min=-0.032895 max=0.034636 Jy/beam ! Clean residual mean=0.000061 rms=0.007967 Jy/beam ! Combined flux in latest and established models = 2.37792 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 62 components and 2.37792 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=0.295371Jy sigma=8.505819 ! Fit after self-cal, rms=0.293871Jy sigma=8.441268 ! 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=1.743 mas, bmaj=4.051 mas, bpa=0.7398 degrees ! Estimated noise=0.528907 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 = 0.0777486 Jy ! Component: 100 - total flux cleaned = 0.126618 Jy ! Component: 150 - total flux cleaned = 0.159995 Jy ! Component: 200 - total flux cleaned = 0.183898 Jy ! Total flux subtracted in 200 components = 0.183898 Jy ! Clean residual min=-0.034788 max=0.030673 Jy/beam ! Clean residual mean=0.000026 rms=0.008677 Jy/beam ! Combined flux in latest and established models = 2.56182 Jy ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 118 components and 2.56182 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=0.260655Jy sigma=7.334223 ! Fit after self-cal, rms=0.259739Jy sigma=7.290994 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.743 x 4.051 at 0.7398 degrees (North through East) ! Clean map min=-0.032753 max=1.4334 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 0.98 FD 1.05 HN 1.00 KP 0.90 ! LA 0.95 MK 1.11 NL 1.06 OV 0.99 ! PT 0.89 SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.16 HN 1.01 KP 0.96 ! LA 1.04 MK 1.05 NL 1.06 OV 1.06 ! PT 0.99 SC 1.02 ! ! ! 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 0.95 FD 1.11 HN 1.02 KP 0.99 ! LA 1.05 MK 1.06 NL 1.04 OV 0.97 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.02 KP 1.00 ! LA 1.05 MK 1.03 NL 1.00 OV 0.97 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.04 KP 1.00 ! LA 1.10 MK 0.98 NL 0.98 OV 0.98 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 0.98 KP 0.92 ! LA 1.01 MK 0.97 NL 0.98 OV 0.96 ! PT 0.96 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.01 KP 1.00 ! LA 1.02 MK 0.97 NL 0.97 OV 1.01 ! PT 0.94 SC 0.99 ! ! ! Fit before self-cal, rms=0.259739Jy sigma=7.290994 ! Fit after self-cal, rms=0.227437Jy sigma=5.478510 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.746 mas, bmaj=4.056 mas, bpa=0.8273 degrees ! Estimated noise=0.532509 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 = 0.0222525 Jy ! Component: 100 - total flux cleaned = 0.0354143 Jy ! Component: 150 - total flux cleaned = 0.0444031 Jy ! Component: 200 - total flux cleaned = 0.050863 Jy ! Total flux subtracted in 200 components = 0.050863 Jy ! Clean residual min=-0.022702 max=0.013462 Jy/beam ! Clean residual mean=-0.000024 rms=0.004839 Jy/beam ! Combined flux in latest and established models = 2.61268 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 141 components and 2.61268 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=0.222656Jy sigma=5.425131 ! Fit after self-cal, rms=0.222445Jy sigma=5.416536 ! 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=0.222445Jy sigma=5.416536 ! Fit after self-cal, rms=0.221853Jy sigma=5.335260 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.743 mas, bmaj=4.049 mas, bpa=0.9026 degrees ! Estimated noise=0.537731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0188698 Jy ! Component: 100 - total flux cleaned = 0.0298554 Jy ! Component: 150 - total flux cleaned = 0.037553 Jy ! Component: 200 - total flux cleaned = 0.0431134 Jy ! Total flux subtracted in 200 components = 0.0431134 Jy ! Clean residual min=-0.022961 max=0.013185 Jy/beam ! Clean residual mean=-0.000022 rms=0.004834 Jy/beam ! Combined flux in latest and established models = 2.6558 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 149 components and 2.6558 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=0.218027Jy sigma=5.308599 ! Fit after self-cal, rms=0.217936Jy sigma=5.304774 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 = 0.00521358 Jy ! Component: 100 - total flux cleaned = 0.00757371 Jy ! Component: 150 - total flux cleaned = 0.00791736 Jy ! Component: 200 - total flux cleaned = 0.00831972 Jy ! Total flux subtracted in 200 components = 0.00831972 Jy ! Clean residual min=-0.022357 max=0.013146 Jy/beam ! Clean residual mean=-0.000033 rms=0.004804 Jy/beam ! Combined flux in latest and established models = 2.66412 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 154 components and 2.66412 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=0.217395Jy sigma=5.310584 ! Fit after self-cal, rms=0.217351Jy sigma=5.309301 ! 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=0.217351Jy sigma=5.309301 ! Fit after self-cal, rms=0.216611Jy sigma=5.217074 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.74 mas, bmaj=4.041 mas, bpa=0.9588 degrees ! Estimated noise=0.543298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0167458 Jy ! Component: 100 - total flux cleaned = 0.0259996 Jy ! Component: 150 - total flux cleaned = 0.0324484 Jy ! Component: 200 - total flux cleaned = 0.03709 Jy ! Total flux subtracted in 200 components = 0.03709 Jy ! Clean residual min=-0.023336 max=0.012879 Jy/beam ! Clean residual mean=-0.000021 rms=0.004869 Jy/beam ! Combined flux in latest and established models = 2.70121 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 159 components and 2.70121 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=0.213431Jy sigma=5.204010 ! Fit after self-cal, rms=0.213387Jy sigma=5.202352 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 = 0.00408959 Jy ! Component: 100 - total flux cleaned = 0.00617249 Jy ! Component: 150 - total flux cleaned = 0.00677578 Jy ! Component: 200 - total flux cleaned = 0.00700533 Jy ! Total flux subtracted in 200 components = 0.00700533 Jy ! Clean residual min=-0.022954 max=0.012828 Jy/beam ! Clean residual mean=-0.000029 rms=0.004853 Jy/beam ! Combined flux in latest and established models = 2.70821 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 162 components and 2.70821 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=0.212980Jy sigma=5.208689 ! Fit after self-cal, rms=0.212948Jy sigma=5.207936 ! 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=0.212948Jy sigma=5.207936 ! Fit after self-cal, rms=0.212367Jy sigma=5.134659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.776 mas, bmaj=6.525 mas, bpa=6.672 degrees ! Estimated noise=0.661459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.021383 Jy ! Component: 100 - total flux cleaned = 0.031747 Jy ! Component: 150 - total flux cleaned = 0.0378764 Jy ! Component: 200 - total flux cleaned = 0.041552 Jy ! Total flux subtracted in 200 components = 0.041552 Jy ! Clean residual min=-0.034044 max=0.019596 Jy/beam ! Clean residual mean=-0.000065 rms=0.008116 Jy/beam ! Combined flux in latest and established models = 2.74976 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 176 components and 2.74976 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=0.209432Jy sigma=5.146822 ! Fit after self-cal, rms=0.209385Jy sigma=5.144090 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 = 0.00301609 Jy ! Component: 100 - total flux cleaned = 0.00335632 Jy ! Component: 150 - total flux cleaned = 0.00365044 Jy ! Component: 200 - total flux cleaned = 0.0037238 Jy ! Total flux subtracted in 200 components = 0.0037238 Jy ! Clean residual min=-0.033966 max=0.019406 Jy/beam ! Clean residual mean=-0.000074 rms=0.008119 Jy/beam ! Combined flux in latest and established models = 2.75349 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 177 components and 2.75349 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=0.209245Jy sigma=5.149688 ! Fit after self-cal, rms=0.209206Jy sigma=5.148944 ! 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=1.737 mas, bmaj=4.033 mas, bpa=1.017 degrees ! Estimated noise=0.54847 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.737 x 4.033 at 1.017 degrees (North through East) ! Clean map min=-0.022672 max=1.4691 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 ! Performing amp+phase self-cal ! ! 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=0.209206Jy sigma=5.148944 ! Fit after self-cal, rms=0.206306Jy sigma=5.025341 ! Inverting map and beam ! Estimated beam: bmin=1.733 mas, bmaj=4.026 mas, bpa=1.102 degrees ! Estimated noise=0.553101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136877 Jy ! Component: 100 - total flux cleaned = 0.0205831 Jy ! Component: 150 - total flux cleaned = 0.0249962 Jy ! Component: 200 - total flux cleaned = 0.0279748 Jy ! Total flux subtracted in 200 components = 0.0279748 Jy ! Clean residual min=-0.024706 max=0.013179 Jy/beam ! Clean residual mean=-0.000027 rms=0.005053 Jy/beam ! Combined flux in latest and established models = 2.78146 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 184 components and 2.78146 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=0.204117Jy sigma=5.026502 ! Fit after self-cal, rms=0.204077Jy sigma=5.025133 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212708 Jy ! Component: 100 - total flux cleaned = 0.00274802 Jy ! Component: 150 - total flux cleaned = 0.00274851 Jy ! Component: 200 - total flux cleaned = 0.0028705 Jy ! Total flux subtracted in 200 components = 0.0028705 Jy ! Clean residual min=-0.024442 max=0.012961 Jy/beam ! Clean residual mean=-0.000030 rms=0.005049 Jy/beam ! Combined flux in latest and established models = 2.78433 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 185 components and 2.78433 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=0.203902Jy sigma=5.027441 ! Fit after self-cal, rms=0.203882Jy sigma=5.026989 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.203882Jy sigma=5.026989 ! Fit after self-cal, rms=0.203363Jy sigma=4.983366 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=1.374 mas, bmaj=3.444 mas, bpa=-1.813 degrees ! Estimated noise=0.732846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.14873 Jy ! Component: 100 - total flux cleaned = 1.63609 Jy ! Component: 150 - total flux cleaned = 1.94269 Jy ! Component: 200 - total flux cleaned = 2.14398 Jy ! Total flux subtracted in 200 components = 2.14398 Jy ! Clean residual min=-0.051448 max=0.109040 Jy/beam ! Clean residual mean=0.000184 rms=0.017875 Jy/beam ! Combined flux in latest and established models = 2.14398 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 28 model components to the UV plane model. ! The established model now contains 28 components and 2.14398 Jy ! Inverting map and beam ! Estimated beam: bmin=1.731 mas, bmaj=4.022 mas, bpa=1.124 degrees ! Estimated noise=0.557248 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 = 0.223578 Jy ! Component: 100 - total flux cleaned = 0.360431 Jy ! Component: 150 - total flux cleaned = 0.450667 Jy ! Component: 200 - total flux cleaned = 0.51164 Jy ! Total flux subtracted in 200 components = 0.51164 Jy ! Clean residual min=-0.028991 max=0.033523 Jy/beam ! Clean residual mean=0.000153 rms=0.008373 Jy/beam ! Combined flux in latest and established models = 2.65562 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 92 components and 2.65562 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=3.769 mas, bmaj=6.512 mas, bpa=6.82 degrees ! Estimated noise=0.674587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0656244 Jy ! Component: 100 - total flux cleaned = 0.10172 Jy ! Component: 150 - total flux cleaned = 0.122974 Jy ! Component: 200 - total flux cleaned = 0.135743 Jy ! Total flux subtracted in 200 components = 0.135743 Jy ! Clean residual min=-0.035034 max=0.021431 Jy/beam ! Clean residual mean=-0.000016 rms=0.008630 Jy/beam ! Combined flux in latest and established models = 2.79137 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00782059 Jy ! Component: 100 - total flux cleaned = 0.0126667 Jy ! Component: 150 - total flux cleaned = 0.0153069 Jy ! Component: 200 - total flux cleaned = 0.0159087 Jy ! Total flux subtracted in 200 components = 0.0159087 Jy ! Clean residual min=-0.035341 max=0.019414 Jy/beam ! Clean residual mean=-0.000054 rms=0.008526 Jy/beam ! Combined flux in latest and established models = 2.80728 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 147 components and 2.80728 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.731 mas, bmaj=4.022 mas, bpa=1.124 degrees ! Estimated noise=0.557248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00241997 Jy ! Component: 100 - total flux cleaned = -0.0031587 Jy ! Component: 150 - total flux cleaned = -0.0037827 Jy ! Component: 200 - total flux cleaned = -0.00461836 Jy ! Total flux subtracted in 200 components = -0.00461836 Jy ! Clean residual min=-0.025504 max=0.014446 Jy/beam ! Clean residual mean=-0.000020 rms=0.005221 Jy/beam ! Combined flux in latest and established models = 2.80266 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 157 components and 2.80266 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=0.202683Jy sigma=5.071241 ! Fit after self-cal, rms=0.202616Jy sigma=5.069128 wmodel /d2/scr/pima/bp177j_uvs/J0339-0146_C_map.mod ! Writing 157 model components to file: /d2/scr/pima/bp177j_uvs/J0339-0146_C_map.mod wobs /d2/scr/pima/bp177j_uvs/J0339-0146_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0339-0146_C_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0339-0146_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177j_uvs/J0339-0146_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 = -0.0112192 Jy ! Component: 100 - total flux cleaned = -0.0210569 Jy ! Component: 150 - total flux cleaned = -0.0300296 Jy ! Component: 200 - total flux cleaned = -0.0383032 Jy ! Component: 250 - total flux cleaned = -0.0459773 Jy ! Component: 300 - total flux cleaned = -0.0531163 Jy ! Component: 350 - total flux cleaned = -0.0595283 Jy ! Component: 400 - total flux cleaned = -0.0640705 Jy ! Component: 450 - total flux cleaned = -0.0676762 Jy ! Component: 500 - total flux cleaned = -0.0708961 Jy ! Component: 550 - total flux cleaned = -0.0739885 Jy ! Component: 600 - total flux cleaned = -0.0767487 Jy ! Component: 650 - total flux cleaned = -0.0798237 Jy ! Component: 700 - total flux cleaned = -0.082604 Jy ! Component: 750 - total flux cleaned = -0.0853031 Jy ! Component: 800 - total flux cleaned = -0.0873636 Jy ! Component: 850 - total flux cleaned = -0.0884599 Jy ! Component: 900 - total flux cleaned = -0.0895332 Jy ! Component: 950 - total flux cleaned = -0.0905839 Jy ! Component: 1000 - total flux cleaned = -0.091613 Jy ! Component: 1050 - total flux cleaned = -0.0927889 Jy ! Component: 1100 - total flux cleaned = -0.0936134 Jy ! Component: 1150 - total flux cleaned = -0.0945865 Jy ! Component: 1200 - total flux cleaned = -0.0953828 Jy ! Component: 1250 - total flux cleaned = -0.0961617 Jy ! Component: 1300 - total flux cleaned = -0.0961579 Jy ! Component: 1350 - total flux cleaned = -0.0963093 Jy ! Component: 1400 - total flux cleaned = -0.0969063 Jy ! Component: 1450 - total flux cleaned = -0.0970557 Jy ! Component: 1500 - total flux cleaned = -0.0972023 Jy ! Component: 1550 - total flux cleaned = -0.0972035 Jy ! Component: 1600 - total flux cleaned = -0.0970634 Jy ! Component: 1650 - total flux cleaned = -0.0970647 Jy ! Component: 1700 - total flux cleaned = -0.0970642 Jy ! Component: 1750 - total flux cleaned = -0.0967911 Jy ! Component: 1800 - total flux cleaned = -0.0965209 Jy ! Component: 1850 - total flux cleaned = -0.0961208 Jy ! Component: 1900 - total flux cleaned = -0.0958566 Jy ! Component: 1950 - total flux cleaned = -0.0953324 Jy ! Component: 2000 - total flux cleaned = -0.0952022 Jy ! Component: 2050 - total flux cleaned = -0.094689 Jy ! Component: 2100 - total flux cleaned = -0.0946894 Jy ! Component: 2150 - total flux cleaned = -0.094186 Jy ! Component: 2200 - total flux cleaned = -0.0940626 Jy ! Component: 2250 - total flux cleaned = -0.0939385 Jy ! Component: 2300 - total flux cleaned = -0.0936954 Jy ! Component: 2350 - total flux cleaned = -0.0936951 Jy ! Component: 2400 - total flux cleaned = -0.092976 Jy ! Component: 2450 - total flux cleaned = -0.0925017 Jy ! Component: 2500 - total flux cleaned = -0.0921499 Jy ! Component: 2550 - total flux cleaned = -0.0920336 Jy ! Component: 2600 - total flux cleaned = -0.091804 Jy ! Component: 2650 - total flux cleaned = -0.0914611 Jy ! Component: 2700 - total flux cleaned = -0.0910067 Jy ! Component: 2750 - total flux cleaned = -0.0906706 Jy ! Component: 2800 - total flux cleaned = -0.0903362 Jy ! Component: 2850 - total flux cleaned = -0.0901146 Jy ! Component: 2900 - total flux cleaned = -0.0896769 Jy ! Component: 2950 - total flux cleaned = -0.089459 Jy ! Component: 3000 - total flux cleaned = -0.0892421 Jy ! Component: 3050 - total flux cleaned = -0.0886011 Jy ! Component: 3100 - total flux cleaned = -0.0881776 Jy ! Component: 3150 - total flux cleaned = -0.0881777 Jy ! Component: 3200 - total flux cleaned = -0.0878651 Jy ! Component: 3250 - total flux cleaned = -0.0872449 Jy ! Component: 3300 - total flux cleaned = -0.0874508 Jy ! Component: 3350 - total flux cleaned = -0.0872471 Jy ! Component: 3400 - total flux cleaned = -0.0868425 Jy ! Component: 3450 - total flux cleaned = -0.0866424 Jy ! Component: 3500 - total flux cleaned = -0.0863428 Jy ! Component: 3550 - total flux cleaned = -0.086046 Jy ! Component: 3600 - total flux cleaned = -0.0854558 Jy ! Component: 3650 - total flux cleaned = -0.0852603 Jy ! Component: 3700 - total flux cleaned = -0.0849688 Jy ! Component: 3750 - total flux cleaned = -0.0848721 Jy ! Component: 3800 - total flux cleaned = -0.0843929 Jy ! Component: 3850 - total flux cleaned = -0.084489 Jy ! Component: 3900 - total flux cleaned = -0.0842047 Jy ! Component: 3950 - total flux cleaned = -0.0839223 Jy ! Component: 4000 - total flux cleaned = -0.0837348 Jy ! Component: 4050 - total flux cleaned = -0.083362 Jy ! Total flux subtracted in 4096 components = -0.0829919 Jy ! Clean residual min=-0.005240 max=0.004994 Jy/beam ! Clean residual mean=0.000055 rms=0.001781 Jy/beam ! Combined flux in latest and established models = 2.71967 Jy keep ! Adding 386 model components to the UV plane model. ! The established model now contains 543 components and 2.71967 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0339-0146_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.731 x 4.022 at 1.124 degrees (North through East) ! Clean map min=-0.014709 max=1.5088 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0339-0146_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.50882 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00166672 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.331396 0.331396 0.662791 1.32558 2.65117 5.30233 10.6047 21.2093 42.4186 84.8373 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.508 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 905.262 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0339-0146_C_uvs.log closed on Thu Jun 19 04:08:49 2014