! Started logfile: /scr/pima/rv102_uvs/J1102+2757_S_uvs.log on Sat Feb 27 22:25:10 2016 obs /scr/pima/rv102_uvs/J1102+2757_S_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J1102+2757_S_uva.fits ! AN table 1: 4 integrations on 10 of 10 possible baselines. ! AN table 2: 17 integrations on 3 of 3 possible baselines. ! AN table 3: 2 integrations on 6 of 6 possible baselines. ! AN table 4: 7 integrations on 10 of 10 possible baselines. ! AN table 5: 2 integrations on 21 of 21 possible baselines. ! AN table 6: 4 integrations on 36 of 36 possible baselines. ! AN table 7: 7 integrations on 21 of 21 possible baselines. ! AN table 8: 2 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.771484 visibilities/baseline/integration-bin. ! Found source: J1102+2757 ! ! 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 1580 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/J1102+2757_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 9 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=1.023349Jy sigma=13.618886 ! Fit after self-cal, rms=0.834032Jy sigma=11.156512 ! 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=3.542 mas, bmaj=6.605 mas, bpa=16.76 degrees ! Estimated noise=2.29527 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 = 0.129508 Jy ! Component: 100 - total flux cleaned = 0.160272 Jy ! Total flux subtracted in 100 components = 0.160272 Jy ! Clean residual min=-0.024608 max=0.033844 Jy/beam ! Clean residual mean=-0.000182 rms=0.006502 Jy/beam ! Combined flux in latest and established models = 0.160272 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.160272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125926Jy sigma=1.603760 ! Fit after self-cal, rms=0.125466Jy sigma=1.599082 ! 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=4.654 mas, bmaj=6.813 mas, bpa=13.65 degrees ! Estimated noise=1.49689 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 = 0.0276043 Jy ! Component: 100 - total flux cleaned = 0.039086 Jy ! Component: 150 - total flux cleaned = 0.0397508 Jy ! Component: 200 - total flux cleaned = 0.0402986 Jy ! Total flux subtracted in 200 components = 0.0402986 Jy ! Clean residual min=-0.025025 max=0.029448 Jy/beam ! Clean residual mean=-0.001956 rms=0.007658 Jy/beam ! Combined flux in latest and established models = 0.200571 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.200571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120222Jy sigma=1.496216 ! Fit after self-cal, rms=0.120261Jy sigma=1.494964 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.654 x 6.813 at 13.65 degrees (North through East) ! Clean map min=-0.024634 max=0.17333 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: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! A total of 42 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* LA 1.00* OV 1.00* PT 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* LA 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! 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* ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* HN 1.00* LA 1.00* OV 1.00* ! PT 1.00* SC 1.00* WF 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! LA 0.00* OV 0.00* PT 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! A total of 42 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* LA 1.00* OV 1.00* PT 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* LA 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! 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* ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* HN 1.00* LA 1.00* OV 1.00* ! PT 1.00* SC 1.00* WF 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! LA 0.00* OV 0.00* PT 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! A total of 42 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* LA 1.00* OV 1.00* PT 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* LA 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! 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* ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* HN 1.00* LA 1.00* OV 1.00* ! PT 1.00* SC 1.00* WF 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! LA 0.00* OV 0.00* PT 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! A total of 42 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* LA 1.00* OV 1.00* PT 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* LA 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! 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* ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* HN 1.00* LA 1.00* OV 1.00* ! PT 1.00* SC 1.00* WF 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! LA 0.00* OV 0.00* PT 0.00* ! ! ! Fit before self-cal, rms=0.120261Jy sigma=1.494964 ! Fit after self-cal, rms=0.121592Jy sigma=1.524273 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.37 mas, bmaj=7.393 mas, bpa=16.18 degrees ! Estimated noise=1.60967 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 = 0.00989617 Jy ! Component: 100 - total flux cleaned = 0.0118248 Jy ! Component: 150 - total flux cleaned = 0.0129691 Jy ! Component: 200 - total flux cleaned = 0.0140151 Jy ! Total flux subtracted in 200 components = 0.0140151 Jy ! Clean residual min=-0.022290 max=0.032047 Jy/beam ! Clean residual mean=-0.000182 rms=0.008101 Jy/beam ! Combined flux in latest and established models = 0.214586 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.214586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120221Jy sigma=1.496401 ! Fit after self-cal, rms=0.120208Jy sigma=1.496139 ! 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=0.120208Jy sigma=1.496139 ! Fit after self-cal, rms=0.120208Jy sigma=1.496139 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.37 mas, bmaj=7.393 mas, bpa=16.18 degrees ! Estimated noise=1.60967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000767801 Jy ! Component: 100 - total flux cleaned = 0.00166736 Jy ! Component: 150 - total flux cleaned = 0.00229198 Jy ! Component: 200 - total flux cleaned = 0.00306868 Jy ! Total flux subtracted in 200 components = 0.00306868 Jy ! Clean residual min=-0.021634 max=0.031858 Jy/beam ! Clean residual mean=-0.000170 rms=0.008008 Jy/beam ! Combined flux in latest and established models = 0.217655 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.217655 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119552Jy sigma=1.485384 ! Fit after self-cal, rms=0.119526Jy sigma=1.485235 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 = 0.000587265 Jy ! Component: 100 - total flux cleaned = 0.00109071 Jy ! Component: 150 - total flux cleaned = 0.0014051 Jy ! Component: 200 - total flux cleaned = 0.0017039 Jy ! Total flux subtracted in 200 components = 0.0017039 Jy ! Clean residual min=-0.021469 max=0.031645 Jy/beam ! Clean residual mean=-0.000163 rms=0.007958 Jy/beam ! Combined flux in latest and established models = 0.219359 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.219359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119171Jy sigma=1.479204 ! Fit after self-cal, rms=0.119152Jy sigma=1.479066 ! 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=0.119152Jy sigma=1.479066 ! Fit after self-cal, rms=0.119152Jy sigma=1.479066 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.37 mas, bmaj=7.393 mas, bpa=16.18 degrees ! Estimated noise=1.60967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000172512 Jy ! Component: 100 - total flux cleaned = 0.000449449 Jy ! Component: 150 - total flux cleaned = 0.000580005 Jy ! Component: 200 - total flux cleaned = 0.000704562 Jy ! Total flux subtracted in 200 components = 0.000704562 Jy ! Clean residual min=-0.021448 max=0.031580 Jy/beam ! Clean residual mean=-0.000160 rms=0.007928 Jy/beam ! Combined flux in latest and established models = 0.220063 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 0.220063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118908Jy sigma=1.474986 ! Fit after self-cal, rms=0.118897Jy sigma=1.474869 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 = 0.000152877 Jy ! Component: 100 - total flux cleaned = 0.000400862 Jy ! Component: 150 - total flux cleaned = 0.000399813 Jy ! Component: 200 - total flux cleaned = 0.000513993 Jy ! Total flux subtracted in 200 components = 0.000513993 Jy ! Clean residual min=-0.021443 max=0.031568 Jy/beam ! Clean residual mean=-0.000157 rms=0.007905 Jy/beam ! Combined flux in latest and established models = 0.220577 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.220577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118716Jy sigma=1.471700 ! Fit after self-cal, rms=0.118707Jy sigma=1.471605 ! 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=0.118707Jy sigma=1.471605 ! Fit after self-cal, rms=0.118707Jy sigma=1.471605 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.095 mas, bmaj=11.43 mas, bpa=0.8852 degrees ! Estimated noise=1.92089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101093 Jy ! Component: 100 - total flux cleaned = 0.0111462 Jy ! Component: 150 - total flux cleaned = 0.0120309 Jy ! Component: 200 - total flux cleaned = 0.0126011 Jy ! Total flux subtracted in 200 components = 0.0126011 Jy ! Clean residual min=-0.033596 max=0.044464 Jy/beam ! Clean residual mean=-0.000200 rms=0.012401 Jy/beam ! Combined flux in latest and established models = 0.233178 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 36 components and 0.233178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119336Jy sigma=1.475018 ! Fit after self-cal, rms=0.119372Jy sigma=1.474652 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 = 0.000712395 Jy ! Component: 100 - total flux cleaned = 0.00115601 Jy ! Component: 150 - total flux cleaned = 0.00142217 Jy ! Component: 200 - total flux cleaned = 0.00154466 Jy ! Total flux subtracted in 200 components = 0.00154466 Jy ! Clean residual min=-0.033437 max=0.044790 Jy/beam ! Clean residual mean=-0.000190 rms=0.012346 Jy/beam ! Combined flux in latest and established models = 0.234723 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.234723 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119840Jy sigma=1.480295 ! Fit after self-cal, rms=0.119829Jy sigma=1.480021 ! 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=4.37 mas, bmaj=7.393 mas, bpa=16.18 degrees ! Estimated noise=1.60967 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.37 x 7.393 at 16.18 degrees (North through East) ! Clean map min=-0.022337 max=0.15513 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=3.417 mas, bmaj=6.916 mas, bpa=17.32 degrees ! Estimated noise=2.4281 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.130041 Jy ! Component: 100 - total flux cleaned = 0.16452 Jy ! Component: 150 - total flux cleaned = 0.178338 Jy ! Component: 200 - total flux cleaned = 0.181846 Jy ! Total flux subtracted in 200 components = 0.181846 Jy ! Clean residual min=-0.023182 max=0.028086 Jy/beam ! Clean residual mean=-0.000120 rms=0.006316 Jy/beam ! Combined flux in latest and established models = 0.181846 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.181846 Jy ! Inverting map and beam ! Estimated beam: bmin=4.37 mas, bmaj=7.393 mas, bpa=16.18 degrees ! Estimated noise=1.60967 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 = 0.0218427 Jy ! Component: 100 - total flux cleaned = 0.031494 Jy ! Component: 150 - total flux cleaned = 0.0328767 Jy ! Component: 200 - total flux cleaned = 0.0336335 Jy ! Total flux subtracted in 200 components = 0.0336335 Jy ! Clean residual min=-0.021956 max=0.032237 Jy/beam ! Clean residual mean=-0.000178 rms=0.008085 Jy/beam ! Combined flux in latest and established models = 0.215479 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.215479 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=8.095 mas, bmaj=11.43 mas, bpa=0.8852 degrees ! Estimated noise=1.92089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130404 Jy ! Component: 100 - total flux cleaned = 0.0142274 Jy ! Component: 150 - total flux cleaned = 0.0152204 Jy ! Component: 200 - total flux cleaned = 0.0158637 Jy ! Total flux subtracted in 200 components = 0.0158637 Jy ! Clean residual min=-0.033745 max=0.044848 Jy/beam ! Clean residual mean=-0.000215 rms=0.012427 Jy/beam ! Combined flux in latest and established models = 0.231343 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 = 0.000570778 Jy ! Component: 100 - total flux cleaned = 0.000919783 Jy ! Component: 150 - total flux cleaned = 0.00123521 Jy ! Component: 200 - total flux cleaned = 0.00139168 Jy ! Total flux subtracted in 200 components = 0.00139168 Jy ! Clean residual min=-0.033569 max=0.045050 Jy/beam ! Clean residual mean=-0.000205 rms=0.012367 Jy/beam ! Combined flux in latest and established models = 0.232735 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 0.232735 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.37 mas, bmaj=7.393 mas, bpa=16.18 degrees ! Estimated noise=1.60967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00775606 Jy ! Component: 100 - total flux cleaned = -0.00806517 Jy ! Component: 150 - total flux cleaned = -0.00832161 Jy ! Component: 200 - total flux cleaned = -0.00874852 Jy ! Total flux subtracted in 200 components = -0.00874852 Jy ! Clean residual min=-0.022261 max=0.032844 Jy/beam ! Clean residual mean=-0.000145 rms=0.007906 Jy/beam ! Combined flux in latest and established models = 0.223986 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.223986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119923Jy sigma=1.482520 ! Fit after self-cal, rms=0.119875Jy sigma=1.482110 wmodel /scr/pima/rv102_uvs/J1102+2757_S_map.mod ! Writing 36 model components to file: /scr/pima/rv102_uvs/J1102+2757_S_map.mod wobs /scr/pima/rv102_uvs/J1102+2757_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J1102+2757_S_uvs.fits wwins /scr/pima/rv102_uvs/J1102+2757_S_map.win ! wwins: Wrote 1 windows to /scr/pima/rv102_uvs/J1102+2757_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 = 0.0145646 Jy ! Component: 100 - total flux cleaned = 0.0267056 Jy ! Component: 150 - total flux cleaned = 0.0376215 Jy ! Component: 200 - total flux cleaned = 0.0476361 Jy ! Component: 250 - total flux cleaned = 0.0562325 Jy ! Component: 300 - total flux cleaned = 0.0615136 Jy ! Component: 350 - total flux cleaned = 0.0655266 Jy ! Component: 400 - total flux cleaned = 0.0690357 Jy ! Component: 450 - total flux cleaned = 0.0723959 Jy ! Component: 500 - total flux cleaned = 0.0759257 Jy ! Component: 550 - total flux cleaned = 0.0793386 Jy ! Component: 600 - total flux cleaned = 0.0818212 Jy ! Component: 650 - total flux cleaned = 0.0844938 Jy ! Component: 700 - total flux cleaned = 0.0870719 Jy ! Component: 750 - total flux cleaned = 0.0888182 Jy ! Component: 800 - total flux cleaned = 0.0905107 Jy ! Component: 850 - total flux cleaned = 0.0912157 Jy ! Component: 900 - total flux cleaned = 0.0937445 Jy ! Component: 950 - total flux cleaned = 0.0959708 Jy ! Component: 1000 - total flux cleaned = 0.0981485 Jy ! Component: 1050 - total flux cleaned = 0.100695 Jy ! Component: 1100 - total flux cleaned = 0.102354 Jy ! Component: 1150 - total flux cleaned = 0.103976 Jy ! Component: 1200 - total flux cleaned = 0.105566 Jy ! Component: 1250 - total flux cleaned = 0.107314 Jy ! Component: 1300 - total flux cleaned = 0.109775 Jy ! Component: 1350 - total flux cleaned = 0.110883 Jy ! Component: 1400 - total flux cleaned = 0.112515 Jy ! Component: 1450 - total flux cleaned = 0.113759 Jy ! Component: 1500 - total flux cleaned = 0.115151 Jy ! Component: 1550 - total flux cleaned = 0.116855 Jy ! Component: 1600 - total flux cleaned = 0.118196 Jy ! Component: 1650 - total flux cleaned = 0.120172 Jy ! Component: 1700 - total flux cleaned = 0.122268 Jy ! Component: 1750 - total flux cleaned = 0.123536 Jy ! Component: 1800 - total flux cleaned = 0.125247 Jy ! Component: 1850 - total flux cleaned = 0.126929 Jy ! Component: 1900 - total flux cleaned = 0.12783 Jy ! Component: 1950 - total flux cleaned = 0.128863 Jy ! Component: 2000 - total flux cleaned = 0.129592 Jy ! Component: 2050 - total flux cleaned = 0.130734 Jy ! Component: 2100 - total flux cleaned = 0.131715 Jy ! Component: 2150 - total flux cleaned = 0.132269 Jy ! Component: 2200 - total flux cleaned = 0.133359 Jy ! Component: 2250 - total flux cleaned = 0.13376 Jy ! Component: 2300 - total flux cleaned = 0.134552 Jy ! Component: 2350 - total flux cleaned = 0.135072 Jy ! Component: 2400 - total flux cleaned = 0.135587 Jy ! Component: 2450 - total flux cleaned = 0.136603 Jy ! Component: 2500 - total flux cleaned = 0.136602 Jy ! Component: 2550 - total flux cleaned = 0.137098 Jy ! Component: 2600 - total flux cleaned = 0.137707 Jy ! Component: 2650 - total flux cleaned = 0.138187 Jy ! Component: 2700 - total flux cleaned = 0.138543 Jy ! Component: 2750 - total flux cleaned = 0.138892 Jy ! Component: 2800 - total flux cleaned = 0.139239 Jy ! Component: 2850 - total flux cleaned = 0.139125 Jy ! Component: 2900 - total flux cleaned = 0.140142 Jy ! Component: 2950 - total flux cleaned = 0.14081 Jy ! Component: 3000 - total flux cleaned = 0.14125 Jy ! Component: 3050 - total flux cleaned = 0.141799 Jy ! Component: 3100 - total flux cleaned = 0.142664 Jy ! Component: 3150 - total flux cleaned = 0.143091 Jy ! Component: 3200 - total flux cleaned = 0.143935 Jy ! Component: 3250 - total flux cleaned = 0.144353 Jy ! Component: 3300 - total flux cleaned = 0.144664 Jy ! Component: 3350 - total flux cleaned = 0.145279 Jy ! Component: 3400 - total flux cleaned = 0.145786 Jy ! Component: 3450 - total flux cleaned = 0.146288 Jy ! Component: 3500 - total flux cleaned = 0.146883 Jy ! Component: 3550 - total flux cleaned = 0.147278 Jy ! Component: 3600 - total flux cleaned = 0.147864 Jy ! Component: 3650 - total flux cleaned = 0.148443 Jy ! Component: 3700 - total flux cleaned = 0.149112 Jy ! Component: 3750 - total flux cleaned = 0.149869 Jy ! Component: 3800 - total flux cleaned = 0.150149 Jy ! Component: 3850 - total flux cleaned = 0.150613 Jy ! Component: 3900 - total flux cleaned = 0.151351 Jy ! Component: 3950 - total flux cleaned = 0.151988 Jy ! Component: 4000 - total flux cleaned = 0.151988 Jy ! Component: 4050 - total flux cleaned = 0.152437 Jy ! Total flux subtracted in 4096 components = 0.152704 Jy ! Clean residual min=-0.005526 max=0.005197 Jy/beam ! Clean residual mean=0.000122 rms=0.001751 Jy/beam ! Combined flux in latest and established models = 0.376691 Jy keep ! Adding 357 model components to the UV plane model. ! The established model now contains 393 components and 0.376691 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv102_uvs/J1102+2757_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.37 x 7.393 at 16.18 degrees (North through East) ! Clean map min=-0.011273 max=0.15715 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J1102+2757_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.157154 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00166463 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.1777 3.1777 6.35541 12.7108 25.4216 50.8433 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0049 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.157 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 94.407 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J1102+2757_S_uvs.log closed on Sat Feb 27 22:25:13 2016