! Started logfile: /scr/pima/rv102_uvs/J0359+5057_S_uvs.log on Sat Feb 27 22:23:21 2016 obs /scr/pima/rv102_uvs/J0359+5057_S_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J0359+5057_S_uva.fits ! AN table 1: 2 integrations on 3 of 3 possible baselines. ! AN table 2: 2 integrations on 10 of 10 possible baselines. ! AN table 3: 2 integrations on 6 of 6 possible baselines. ! AN table 4: 20 integrations on 10 of 10 possible baselines. ! AN table 5: 8 integrations on 3 of 3 possible baselines. ! AN table 6: 4 integrations on 3 of 3 possible baselines. ! AN table 7: 2 integrations on 1 of 1 possible baselines. ! AN table 8: 2 integrations on 1 of 1 possible baselines. ! AN table 9: 2 integrations on 3 of 3 possible baselines. ! AN table 10: 2 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.86014 visibilities/baseline/integration-bin. ! Found source: J0359+5057 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 984 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/rv102_uvs/J0359+5057_S] 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 0.500x0.500 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 4 telescope corrections were flagged in sub-array 4. ! A total of 24 telescope corrections were flagged in sub-array 5. ! A total of 12 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 7. ! A total of 4 telescope corrections were flagged in sub-array 8. ! A total of 4 telescope corrections were flagged in sub-array 10. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 24 telescope corrections were flagged in sub-array 5. ! A total of 12 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 7. ! A total of 4 telescope corrections were flagged in sub-array 8. ! A total of 4 telescope corrections were flagged in sub-array 10. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 24 telescope corrections were flagged in sub-array 5. ! A total of 12 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 7. ! A total of 4 telescope corrections were flagged in sub-array 8. ! A total of 4 telescope corrections were flagged in sub-array 10. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 24 telescope corrections were flagged in sub-array 5. ! A total of 12 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 7. ! A total of 4 telescope corrections were flagged in sub-array 8. ! A total of 4 telescope corrections were flagged in sub-array 10. ! ! Fit before self-cal, rms=2.903683Jy sigma=18.666781 ! Fit after self-cal, rms=1.788830Jy sigma=15.211934 ! 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=12.22 mas, bmaj=17.55 mas, bpa=19.43 degrees ! Estimated noise=2.52415 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 = 0.605219 Jy ! Component: 100 - total flux cleaned = 0.996119 Jy ! Total flux subtracted in 100 components = 0.996119 Jy ! Clean residual min=-0.183750 max=0.232218 Jy/beam ! Clean residual mean=0.007395 rms=0.066421 Jy/beam ! Combined flux in latest and established models = 0.996119 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 64 components and 0.996119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.832090Jy sigma=11.809947 ! Fit after self-cal, rms=1.829080Jy sigma=11.791752 ! 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=13.92 mas, bmaj=18.76 mas, bpa=22.61 degrees ! Estimated noise=2.42375 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 = 0.509759 Jy ! Component: 100 - total flux cleaned = 0.888298 Jy ! Component: 150 - total flux cleaned = 1.18696 Jy ! Component: 200 - total flux cleaned = 1.4238 Jy ! Total flux subtracted in 200 components = 1.4238 Jy ! Clean residual min=-0.204848 max=0.220317 Jy/beam ! Clean residual mean=0.007032 rms=0.075420 Jy/beam ! Combined flux in latest and established models = 2.41991 Jy ! Performing phase self-cal ! Adding 89 model components to the UV plane model. ! The established model now contains 141 components and 2.41991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.326886Jy sigma=10.518790 ! Fit after self-cal, rms=1.325879Jy sigma=10.510380 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 13.92 x 18.76 at 22.61 degrees (North through East) ! Clean map min=-0.20324 max=1.0245 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 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.00* NL 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* KP 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! MA 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! HN 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! ON 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! LA 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! LA 0.00* OV 0.00* ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.00* NL 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* KP 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! MA 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! HN 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! ON 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! LA 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! LA 0.00* OV 0.00* ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.00* NL 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* KP 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! MA 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! HN 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! ON 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! LA 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! LA 0.00* OV 0.00* ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.00* NL 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* KP 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! MA 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! HN 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! ON 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! LA 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! LA 0.00* OV 0.00* ! ! ! Fit before self-cal, rms=1.325879Jy sigma=10.510380 ! Fit after self-cal, rms=1.311039Jy sigma=10.453667 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=13.71 mas, bmaj=18.74 mas, bpa=21.78 degrees ! Estimated noise=2.46911 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 = 0.210039 Jy ! Component: 100 - total flux cleaned = 0.363396 Jy ! Component: 150 - total flux cleaned = 0.485399 Jy ! Component: 200 - total flux cleaned = 0.583028 Jy ! Total flux subtracted in 200 components = 0.583028 Jy ! Clean residual min=-0.213864 max=0.203551 Jy/beam ! Clean residual mean=0.003667 rms=0.073078 Jy/beam ! Combined flux in latest and established models = 3.00294 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 172 components and 3.00294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.187959Jy sigma=10.402449 ! Fit after self-cal, rms=1.187554Jy sigma=10.399694 ! 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. ! ! Fit before self-cal, rms=1.187554Jy sigma=10.399694 ! Fit after self-cal, rms=1.187554Jy sigma=10.399694 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=13.71 mas, bmaj=18.74 mas, bpa=21.78 degrees ! Estimated noise=2.46911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0793355 Jy ! Component: 100 - total flux cleaned = 0.143634 Jy ! Component: 150 - total flux cleaned = 0.19598 Jy ! Component: 200 - total flux cleaned = 0.238657 Jy ! Total flux subtracted in 200 components = 0.238657 Jy ! Clean residual min=-0.217194 max=0.202817 Jy/beam ! Clean residual mean=0.003107 rms=0.073105 Jy/beam ! Combined flux in latest and established models = 3.2416 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 180 components and 3.2416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.155481Jy sigma=10.502892 ! Fit after self-cal, rms=1.155335Jy sigma=10.502639 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 = 0.0350265 Jy ! Component: 100 - total flux cleaned = 0.0615088 Jy ! Component: 150 - total flux cleaned = 0.0667054 Jy ! Component: 200 - total flux cleaned = 0.0717347 Jy ! Total flux subtracted in 200 components = 0.0717347 Jy ! Clean residual min=-0.217692 max=0.201650 Jy/beam ! Clean residual mean=0.002940 rms=0.073118 Jy/beam ! Combined flux in latest and established models = 3.31333 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 184 components and 3.31334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.148521Jy sigma=10.519251 ! Fit after self-cal, rms=1.148475Jy sigma=10.519203 ! 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. ! ! Fit before self-cal, rms=1.148475Jy sigma=10.519203 ! Fit after self-cal, rms=1.148475Jy sigma=10.519203 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=13.71 mas, bmaj=18.74 mas, bpa=21.78 degrees ! Estimated noise=2.46911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00395859 Jy ! Component: 100 - total flux cleaned = 0.00783514 Jy ! Component: 150 - total flux cleaned = 0.0116355 Jy ! Component: 200 - total flux cleaned = 0.0153632 Jy ! Total flux subtracted in 200 components = 0.0153632 Jy ! Clean residual min=-0.216672 max=0.200156 Jy/beam ! Clean residual mean=0.002903 rms=0.072931 Jy/beam ! Combined flux in latest and established models = 3.3287 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 186 components and 3.3287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.147560Jy sigma=10.490108 ! Fit after self-cal, rms=1.147534Jy sigma=10.490081 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 = 0.00366837 Jy ! Component: 100 - total flux cleaned = 0.00547148 Jy ! Component: 150 - total flux cleaned = 0.00906999 Jy ! Component: 200 - total flux cleaned = 0.0108525 Jy ! Total flux subtracted in 200 components = 0.0108525 Jy ! Clean residual min=-0.215507 max=0.197867 Jy/beam ! Clean residual mean=0.002876 rms=0.072773 Jy/beam ! Combined flux in latest and established models = 3.33955 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 192 components and 3.33955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.146614Jy sigma=10.466333 ! Fit after self-cal, rms=1.146592Jy sigma=10.466315 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=1.146592Jy sigma=10.466315 ! Fit after self-cal, rms=1.146592Jy sigma=10.466315 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=14.32 mas, bmaj=19.14 mas, bpa=22.06 degrees ! Estimated noise=2.571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0294075 Jy ! Component: 100 - total flux cleaned = 0.0294035 Jy ! Component: 150 - total flux cleaned = 0.0285581 Jy ! Component: 200 - total flux cleaned = 0.0285699 Jy ! Total flux subtracted in 200 components = 0.0285699 Jy ! Clean residual min=-0.217486 max=0.206909 Jy/beam ! Clean residual mean=0.003166 rms=0.077118 Jy/beam ! Combined flux in latest and established models = 3.36812 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 203 components and 3.36812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.142739Jy sigma=10.478741 ! Fit after self-cal, rms=1.142726Jy sigma=10.478637 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 = 0.00169924 Jy ! Component: 100 - total flux cleaned = 0.00253691 Jy ! Component: 150 - total flux cleaned = 0.00336584 Jy ! Component: 200 - total flux cleaned = 0.0050065 Jy ! Total flux subtracted in 200 components = 0.0050065 Jy ! Clean residual min=-0.216362 max=0.207337 Jy/beam ! Clean residual mean=0.003151 rms=0.077006 Jy/beam ! Combined flux in latest and established models = 3.37313 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 209 components and 3.37313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.141572Jy sigma=10.464154 ! Fit after self-cal, rms=1.141564Jy sigma=10.464138 ! 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=13.71 mas, bmaj=18.74 mas, bpa=21.78 degrees ! Estimated noise=2.46911 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 13.71 x 18.74 at 21.78 degrees (North through East) ! Clean map min=-0.21312 max=1.0759 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. ! ! Fit before self-cal, rms=1.141564Jy sigma=10.464138 ! Fit after self-cal, rms=1.141564Jy sigma=10.464138 ! Inverting map and beam ! Estimated beam: bmin=13.71 mas, bmaj=18.74 mas, bpa=21.78 degrees ! Estimated noise=2.46911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00844263 Jy ! Component: 100 - total flux cleaned = -0.01727 Jy ! Component: 150 - total flux cleaned = -0.0182072 Jy ! Component: 200 - total flux cleaned = -0.0173474 Jy ! Total flux subtracted in 200 components = -0.0173474 Jy ! Clean residual min=-0.211473 max=0.191446 Jy/beam ! Clean residual mean=0.002833 rms=0.072320 Jy/beam ! Combined flux in latest and established models = 3.35578 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 233 components and 3.35578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.143494Jy sigma=10.404973 ! Fit after self-cal, rms=1.143470Jy sigma=10.404875 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016817 Jy ! Component: 100 - total flux cleaned = 0.0033504 Jy ! Component: 150 - total flux cleaned = 0.00499701 Jy ! Component: 200 - total flux cleaned = 0.00747262 Jy ! Total flux subtracted in 200 components = 0.00747262 Jy ! Clean residual min=-0.210354 max=0.189867 Jy/beam ! Clean residual mean=0.002811 rms=0.072177 Jy/beam ! Combined flux in latest and established models = 3.36325 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 235 components and 3.36325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.142647Jy sigma=10.385512 ! Fit after self-cal, rms=1.142630Jy sigma=10.385506 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.142630Jy sigma=10.385506 ! Fit after self-cal, rms=1.142630Jy sigma=10.385506 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=12.11 mas, bmaj=17.58 mas, bpa=19.3 degrees ! Estimated noise=2.56367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.577771 Jy ! Component: 100 - total flux cleaned = 0.961579 Jy ! Component: 150 - total flux cleaned = 1.27695 Jy ! Component: 200 - total flux cleaned = 1.54352 Jy ! Total flux subtracted in 200 components = 1.54352 Jy ! Clean residual min=-0.167683 max=0.180877 Jy/beam ! Clean residual mean=0.002452 rms=0.061547 Jy/beam ! Combined flux in latest and established models = 1.54352 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 119 model components to the UV plane model. ! The established model now contains 119 components and 1.54352 Jy ! Inverting map and beam ! Estimated beam: bmin=13.71 mas, bmaj=18.74 mas, bpa=21.78 degrees ! Estimated noise=2.46911 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 = 0.381323 Jy ! Component: 100 - total flux cleaned = 0.674655 Jy ! Component: 150 - total flux cleaned = 0.909033 Jy ! Component: 200 - total flux cleaned = 1.09681 Jy ! Total flux subtracted in 200 components = 1.09681 Jy ! Clean residual min=-0.200021 max=0.198158 Jy/beam ! Clean residual mean=0.004466 rms=0.073342 Jy/beam ! Combined flux in latest and established models = 2.64033 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 184 components and 2.64033 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=14.32 mas, bmaj=19.14 mas, bpa=22.06 degrees ! Estimated noise=2.571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.167798 Jy ! Component: 100 - total flux cleaned = 0.300242 Jy ! Component: 150 - total flux cleaned = 0.405655 Jy ! Component: 200 - total flux cleaned = 0.48978 Jy ! Total flux subtracted in 200 components = 0.48978 Jy ! Clean residual min=-0.213769 max=0.202827 Jy/beam ! Clean residual mean=0.003756 rms=0.076483 Jy/beam ! Combined flux in latest and established models = 3.13011 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 = 0.067287 Jy ! Component: 100 - total flux cleaned = 0.121181 Jy ! Component: 150 - total flux cleaned = 0.164363 Jy ! Component: 200 - total flux cleaned = 0.199017 Jy ! Total flux subtracted in 200 components = 0.199017 Jy ! Clean residual min=-0.216963 max=0.207744 Jy/beam ! Clean residual mean=0.003234 rms=0.076615 Jy/beam ! Combined flux in latest and established models = 3.32913 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 208 components and 3.32913 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=13.71 mas, bmaj=18.74 mas, bpa=21.78 degrees ! Estimated noise=2.46911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0199651 Jy ! Component: 100 - total flux cleaned = 0.0220746 Jy ! Component: 150 - total flux cleaned = 0.0240938 Jy ! Component: 200 - total flux cleaned = 0.0269643 Jy ! Total flux subtracted in 200 components = 0.0269643 Jy ! Clean residual min=-0.213295 max=0.194676 Jy/beam ! Clean residual mean=0.002803 rms=0.072111 Jy/beam ! Combined flux in latest and established models = 3.35609 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 234 components and 3.35609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.140750Jy sigma=10.404037 ! Fit after self-cal, rms=1.140723Jy sigma=10.403625 wmodel /scr/pima/rv102_uvs/J0359+5057_S_map.mod ! Writing 234 model components to file: /scr/pima/rv102_uvs/J0359+5057_S_map.mod wobs /scr/pima/rv102_uvs/J0359+5057_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J0359+5057_S_uvs.fits wwins /scr/pima/rv102_uvs/J0359+5057_S_map.win ! wwins: Wrote 1 windows to /scr/pima/rv102_uvs/J0359+5057_S_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 = -0.0363468 Jy ! Component: 100 - total flux cleaned = 0.020933 Jy ! Component: 150 - total flux cleaned = 0.056162 Jy ! Component: 200 - total flux cleaned = 0.099129 Jy ! Component: 250 - total flux cleaned = 0.137376 Jy ! Component: 300 - total flux cleaned = 0.168528 Jy ! Component: 350 - total flux cleaned = 0.201252 Jy ! Component: 400 - total flux cleaned = 0.217038 Jy ! Component: 450 - total flux cleaned = 0.232337 Jy ! Component: 500 - total flux cleaned = 0.247183 Jy ! Component: 550 - total flux cleaned = 0.266271 Jy ! Component: 600 - total flux cleaned = 0.280217 Jy ! Component: 650 - total flux cleaned = 0.298282 Jy ! Component: 700 - total flux cleaned = 0.315844 Jy ! Component: 750 - total flux cleaned = 0.330795 Jy ! Component: 800 - total flux cleaned = 0.347465 Jy ! Component: 850 - total flux cleaned = 0.363661 Jy ! Component: 900 - total flux cleaned = 0.379424 Jy ! Component: 950 - total flux cleaned = 0.389017 Jy ! Component: 1000 - total flux cleaned = 0.398419 Jy ! Component: 1050 - total flux cleaned = 0.409487 Jy ! Component: 1100 - total flux cleaned = 0.422124 Jy ! Component: 1150 - total flux cleaned = 0.434519 Jy ! Component: 1200 - total flux cleaned = 0.443177 Jy ! Component: 1250 - total flux cleaned = 0.446553 Jy ! Component: 1300 - total flux cleaned = 0.456536 Jy ! Component: 1350 - total flux cleaned = 0.46143 Jy ! Component: 1400 - total flux cleaned = 0.46789 Jy ! Component: 1450 - total flux cleaned = 0.472646 Jy ! Component: 1500 - total flux cleaned = 0.475742 Jy ! Component: 1550 - total flux cleaned = 0.47881 Jy ! Component: 1600 - total flux cleaned = 0.486381 Jy ! Component: 1650 - total flux cleaned = 0.487846 Jy ! Component: 1700 - total flux cleaned = 0.490799 Jy ! Component: 1750 - total flux cleaned = 0.496647 Jy ! Component: 1800 - total flux cleaned = 0.503822 Jy ! Component: 1850 - total flux cleaned = 0.50666 Jy ! Component: 1900 - total flux cleaned = 0.515095 Jy ! Component: 1950 - total flux cleaned = 0.517857 Jy ! Component: 2000 - total flux cleaned = 0.515132 Jy ! Component: 2050 - total flux cleaned = 0.52192 Jy ! Component: 2100 - total flux cleaned = 0.520597 Jy ! Component: 2150 - total flux cleaned = 0.5259 Jy ! Component: 2200 - total flux cleaned = 0.529831 Jy ! Component: 2250 - total flux cleaned = 0.532389 Jy ! Component: 2300 - total flux cleaned = 0.538763 Jy ! Component: 2350 - total flux cleaned = 0.538767 Jy ! Component: 2400 - total flux cleaned = 0.542495 Jy ! Component: 2450 - total flux cleaned = 0.544949 Jy ! Component: 2500 - total flux cleaned = 0.546175 Jy ! Component: 2550 - total flux cleaned = 0.549802 Jy ! Component: 2600 - total flux cleaned = 0.550999 Jy ! Component: 2650 - total flux cleaned = 0.5569 Jy ! Component: 2700 - total flux cleaned = 0.562722 Jy ! Component: 2750 - total flux cleaned = 0.567314 Jy ! Component: 2800 - total flux cleaned = 0.567315 Jy ! Component: 2850 - total flux cleaned = 0.572977 Jy ! Component: 2900 - total flux cleaned = 0.578556 Jy ! Component: 2950 - total flux cleaned = 0.579658 Jy ! Component: 3000 - total flux cleaned = 0.586221 Jy ! Component: 3050 - total flux cleaned = 0.593789 Jy ! Component: 3100 - total flux cleaned = 0.594834 Jy ! Component: 3150 - total flux cleaned = 0.599077 Jy ! Component: 3200 - total flux cleaned = 0.605365 Jy ! Component: 3250 - total flux cleaned = 0.607443 Jy ! Component: 3300 - total flux cleaned = 0.611564 Jy ! Component: 3350 - total flux cleaned = 0.616669 Jy ! Component: 3400 - total flux cleaned = 0.618684 Jy ! Component: 3450 - total flux cleaned = 0.627681 Jy ! Component: 3500 - total flux cleaned = 0.631639 Jy ! Component: 3550 - total flux cleaned = 0.636546 Jy ! Component: 3600 - total flux cleaned = 0.641413 Jy ! Component: 3650 - total flux cleaned = 0.648167 Jy ! Component: 3700 - total flux cleaned = 0.651987 Jy ! Component: 3750 - total flux cleaned = 0.65671 Jy ! Component: 3800 - total flux cleaned = 0.661399 Jy ! Component: 3850 - total flux cleaned = 0.665114 Jy ! Component: 3900 - total flux cleaned = 0.671576 Jy ! Component: 3950 - total flux cleaned = 0.677053 Jy ! Component: 4000 - total flux cleaned = 0.682477 Jy ! Component: 4050 - total flux cleaned = 0.686951 Jy ! Total flux subtracted in 4096 components = 0.693181 Jy ! Clean residual min=-0.044258 max=0.049284 Jy/beam ! Clean residual mean=0.002224 rms=0.025889 Jy/beam ! Combined flux in latest and established models = 4.04927 Jy keep ! Adding 815 model components to the UV plane model. ! The established model now contains 1049 components and 4.04927 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv102_uvs/J0359+5057_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 13.71 x 18.74 at 21.78 degrees (North through East) ! Clean map min=-0.13355 max=1.1174 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J0359+5057_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.11738 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0259886 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -6.97757 6.97757 13.9551 27.9103 55.8205 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0779 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.117 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 42.994 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J0359+5057_S_uvs.log closed on Sat Feb 27 22:23:25 2016