! Started logfile: /scr/pima/gb073_uvs/J1151+3825_S_uvs.log on Sat Dec 26 10:16:40 2015 obs /scr/pima/gb073_uvs/J1151+3825_S_uva.fits ! Reading UV FITS file: /scr/pima/gb073_uvs/J1151+3825_S_uva.fits ! AN table 1: 58 integrations on 36 of 36 possible baselines. ! AN table 2: 59 integrations on 66 of 66 possible baselines. ! AN table 3: 58 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.714304 visibilities/baseline/integration-bin. ! Found source: J1151+3825 ! ! 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 2.22499e+09 8e+06 1 8e+06 ! 02 2 2.23299e+09 8e+06 1 8e+06 ! 03 3 2.25499e+09 8e+06 1 8e+06 ! 04 4 2.26299e+09 8e+06 1 8e+06 ! 05 5 2.34499e+09 8e+06 1 8e+06 ! 06 6 2.35299e+09 8e+06 1 8e+06 ! 07 7 2.36499e+09 8e+06 1 8e+06 ! 08 8 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 43464 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/gb073_uvs/J1151+3825_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 211 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 211 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 269 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 269 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 269 telescope corrections were flagged in sub-array 2. ! A total of 58 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 269 telescope corrections were flagged in sub-array 2. ! A total of 58 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 244 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 244 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.010368Jy sigma=7.703101 ! Fit after self-cal, rms=0.934479Jy sigma=7.176877 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.569 mas, bmaj=6.35 mas, bpa=15.91 degrees ! Estimated noise=1.47947 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 = 0.052611 Jy ! Component: 100 - total flux cleaned = 0.0685156 Jy ! Total flux subtracted in 100 components = 0.0685156 Jy ! Clean residual min=-0.008257 max=0.011838 Jy/beam ! Clean residual mean=0.000006 rms=0.002202 Jy/beam ! Combined flux in latest and established models = 0.0685156 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0685156 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=0.107456Jy sigma=0.689688 ! Fit after self-cal, rms=0.106104Jy sigma=0.680202 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.458 mas, bmaj=7.616 mas, bpa=18.12 degrees ! Estimated noise=0.548745 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 (-42.5, -67.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186631 Jy ! Component: 100 - total flux cleaned = 0.0309495 Jy ! Component: 150 - total flux cleaned = 0.0400516 Jy ! Component: 200 - total flux cleaned = 0.0470166 Jy ! Total flux subtracted in 200 components = 0.0470166 Jy ! Clean residual min=-0.006418 max=0.009099 Jy/beam ! Clean residual mean=0.000009 rms=0.001949 Jy/beam ! Combined flux in latest and established models = 0.115532 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 47 components and 0.115532 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=0.102305Jy sigma=0.640233 ! Fit after self-cal, rms=0.101615Jy sigma=0.632053 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103172 Jy ! Component: 100 - total flux cleaned = 0.016223 Jy ! Component: 150 - total flux cleaned = 0.0200208 Jy ! Component: 200 - total flux cleaned = 0.0221902 Jy ! Total flux subtracted in 200 components = 0.0221902 Jy ! Clean residual min=-0.005474 max=0.009821 Jy/beam ! Clean residual mean=0.000005 rms=0.001696 Jy/beam ! Combined flux in latest and established models = 0.137722 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 70 components and 0.137722 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=0.100377Jy sigma=0.621174 ! Fit after self-cal, rms=0.100007Jy sigma=0.617915 ! Inverting map ! Added new window around map position (-14, -8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103367 Jy ! Component: 100 - total flux cleaned = 0.0165561 Jy ! Component: 150 - total flux cleaned = 0.0197108 Jy ! Component: 200 - total flux cleaned = 0.0212381 Jy ! Total flux subtracted in 200 components = 0.0212381 Jy ! Clean residual min=-0.004294 max=0.005862 Jy/beam ! Clean residual mean=0.000003 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 0.15896 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 94 components and 0.15896 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=0.098870Jy sigma=0.605742 ! Fit after self-cal, rms=0.098382Jy sigma=0.601540 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.458 x 7.616 at 18.12 degrees (North through East) ! Clean map min=-0.0043112 max=0.065077 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.88 KP 1.12 LA 1.10 ! MK 0.94 NL 1.19 OV 1.08 PT 0.97 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.11 FD 0.90 KP 0.87 LA 1.00 ! MK 1.07 NL 1.08 PT 0.97 SC 1.05 ! ! ! Fit before self-cal, rms=0.098382Jy sigma=0.601540 ! Fit after self-cal, rms=0.098751Jy sigma=0.600647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.454 mas, bmaj=7.62 mas, bpa=18.09 degrees ! Estimated noise=0.551403 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 = 0.00602484 Jy ! Component: 100 - total flux cleaned = 0.00823564 Jy ! Component: 150 - total flux cleaned = 0.00960352 Jy ! Component: 200 - total flux cleaned = 0.0101703 Jy ! Total flux subtracted in 200 components = 0.0101703 Jy ! Clean residual min=-0.004106 max=0.004779 Jy/beam ! Clean residual mean=0.000001 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.169131 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 103 components and 0.169131 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=0.098115Jy sigma=0.595198 ! Fit after self-cal, rms=0.097910Jy sigma=0.593295 ! 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=0.097910Jy sigma=0.593295 ! Fit after self-cal, rms=0.098241Jy sigma=0.593127 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.462 mas, bmaj=7.613 mas, bpa=18.07 degrees ! Estimated noise=0.551578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300058 Jy ! Component: 100 - total flux cleaned = 0.00438839 Jy ! Component: 150 - total flux cleaned = 0.00493554 Jy ! Component: 200 - total flux cleaned = 0.00542111 Jy ! Total flux subtracted in 200 components = 0.00542111 Jy ! Clean residual min=-0.003862 max=0.004354 Jy/beam ! Clean residual mean=0.000001 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.174552 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 109 components and 0.174552 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=0.097861Jy sigma=0.590182 ! Fit after self-cal, rms=0.097762Jy sigma=0.589179 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) ! Added new window around map position (-27, -22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288962 Jy ! Component: 100 - total flux cleaned = 0.00456168 Jy ! Component: 150 - total flux cleaned = 0.00534359 Jy ! Component: 200 - total flux cleaned = 0.00603117 Jy ! Total flux subtracted in 200 components = 0.00603117 Jy ! Clean residual min=-0.003678 max=0.004014 Jy/beam ! Clean residual mean=0.000000 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.180583 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 118 components and 0.180583 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=0.097478Jy sigma=0.586961 ! Fit after self-cal, rms=0.097396Jy sigma=0.586319 ! Inverting map ! Added new window around map position (5.5, 10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308533 Jy ! Component: 100 - total flux cleaned = 0.00481254 Jy ! Component: 150 - total flux cleaned = 0.00591776 Jy ! Component: 200 - total flux cleaned = 0.00659852 Jy ! Total flux subtracted in 200 components = 0.00659852 Jy ! Clean residual min=-0.003232 max=0.002964 Jy/beam ! Clean residual mean=-0.000000 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.187182 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 138 components and 0.187182 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=0.097122Jy sigma=0.584170 ! Fit after self-cal, rms=0.097041Jy sigma=0.583673 ! 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=0.097041Jy sigma=0.583673 ! Fit after self-cal, rms=0.097100Jy sigma=0.582710 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.451 mas, bmaj=7.6 mas, bpa=17.86 degrees ! Estimated noise=0.553962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242917 Jy ! Component: 100 - total flux cleaned = 0.00317181 Jy ! Component: 150 - total flux cleaned = 0.00348967 Jy ! Component: 200 - total flux cleaned = 0.00384821 Jy ! Total flux subtracted in 200 components = 0.00384821 Jy ! Clean residual min=-0.002774 max=0.002722 Jy/beam ! Clean residual mean=-0.000003 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.19103 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 147 components and 0.19103 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=0.096924Jy sigma=0.581624 ! Fit after self-cal, rms=0.096868Jy sigma=0.581240 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 = 0.000619001 Jy ! Component: 100 - total flux cleaned = 0.000940319 Jy ! Component: 150 - total flux cleaned = 0.00122858 Jy ! Component: 200 - total flux cleaned = 0.00122651 Jy ! Total flux subtracted in 200 components = 0.00122651 Jy ! Clean residual min=-0.002671 max=0.002596 Jy/beam ! Clean residual mean=-0.000003 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.192256 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 156 components and 0.192256 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=0.096734Jy sigma=0.580405 ! Fit after self-cal, rms=0.096704Jy sigma=0.580218 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.096704Jy sigma=0.580218 ! Fit after self-cal, rms=0.096425Jy sigma=0.580146 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.749 mas, bmaj=11.13 mas, bpa=27.88 degrees ! Estimated noise=0.647479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177276 Jy ! Component: 100 - total flux cleaned = 0.00226932 Jy ! Component: 150 - total flux cleaned = 0.00275051 Jy ! Component: 200 - total flux cleaned = 0.00317548 Jy ! Total flux subtracted in 200 components = 0.00317548 Jy ! Clean residual min=-0.002855 max=0.002839 Jy/beam ! Clean residual mean=-0.000005 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.195432 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 188 components and 0.195432 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=0.096389Jy sigma=0.579902 ! Fit after self-cal, rms=0.096375Jy sigma=0.579824 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 = 0.000412972 Jy ! Component: 100 - total flux cleaned = 0.000730586 Jy ! Component: 150 - total flux cleaned = 0.0010195 Jy ! Component: 200 - total flux cleaned = 0.00121914 Jy ! Total flux subtracted in 200 components = 0.00121914 Jy ! Clean residual min=-0.002833 max=0.002790 Jy/beam ! Clean residual mean=-0.000005 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.196651 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 196 components and 0.196651 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=0.096360Jy sigma=0.579703 ! Fit after self-cal, rms=0.096356Jy sigma=0.579680 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.443 mas, bmaj=7.604 mas, bpa=17.96 degrees ! Estimated noise=0.554744 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.443 x 7.604 at 17.96 degrees (North through East) ! Clean map min=-0.0035097 max=0.055733 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.557 mas, bmaj=6.343 mas, bpa=15.7 degrees ! Estimated noise=1.48731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0530497 Jy ! Component: 100 - total flux cleaned = 0.0805209 Jy ! Component: 150 - total flux cleaned = 0.10031 Jy ! Component: 200 - total flux cleaned = 0.115704 Jy ! Total flux subtracted in 200 components = 0.115704 Jy ! Clean residual min=-0.007798 max=0.009517 Jy/beam ! Clean residual mean=0.000004 rms=0.002155 Jy/beam ! Combined flux in latest and established models = 0.115704 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.115704 Jy ! Inverting map and beam ! Estimated beam: bmin=3.443 mas, bmaj=7.604 mas, bpa=17.96 degrees ! Estimated noise=0.554744 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 = 0.0170424 Jy ! Component: 100 - total flux cleaned = 0.0292809 Jy ! Component: 150 - total flux cleaned = 0.0385715 Jy ! Component: 200 - total flux cleaned = 0.0458806 Jy ! Total flux subtracted in 200 components = 0.0458806 Jy ! Clean residual min=-0.004494 max=0.005978 Jy/beam ! Clean residual mean=-0.000003 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 0.161584 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 71 components and 0.161585 Jy ! Inverting map ! Added new window around map position (-5, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00632848 Jy ! Component: 100 - total flux cleaned = 0.0112582 Jy ! Component: 150 - total flux cleaned = 0.0154169 Jy ! Component: 200 - total flux cleaned = 0.0187197 Jy ! Total flux subtracted in 200 components = 0.0187197 Jy ! Clean residual min=-0.003468 max=0.003107 Jy/beam ! Clean residual mean=-0.000004 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.180304 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 106 components and 0.180304 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=8.749 mas, bmaj=11.13 mas, bpa=27.88 degrees ! Estimated noise=0.647479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00347696 Jy ! Component: 100 - total flux cleaned = 0.0059883 Jy ! Component: 150 - total flux cleaned = 0.00799946 Jy ! Component: 200 - total flux cleaned = 0.00954479 Jy ! Total flux subtracted in 200 components = 0.00954479 Jy ! Clean residual min=-0.003050 max=0.003386 Jy/beam ! Clean residual mean=-0.000007 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.189849 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 = 0.00127512 Jy ! Component: 100 - total flux cleaned = 0.00224586 Jy ! Component: 150 - total flux cleaned = 0.00304545 Jy ! Component: 200 - total flux cleaned = 0.00365103 Jy ! Total flux subtracted in 200 components = 0.00365103 Jy ! Clean residual min=-0.002806 max=0.003152 Jy/beam ! Clean residual mean=-0.000007 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.1935 Jy ! Adding 107 model components to the UV plane model. ! The established model now contains 201 components and 0.1935 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.443 mas, bmaj=7.604 mas, bpa=17.96 degrees ! Estimated noise=0.554744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000205524 Jy ! Component: 100 - total flux cleaned = 0.000201066 Jy ! Component: 150 - total flux cleaned = 0.00026792 Jy ! Component: 200 - total flux cleaned = 0.000464854 Jy ! Total flux subtracted in 200 components = 0.000464854 Jy ! Clean residual min=-0.002808 max=0.002403 Jy/beam ! Clean residual mean=-0.000003 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.193965 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 226 components and 0.193965 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=0.096320Jy sigma=0.579299 ! Fit after self-cal, rms=0.096094Jy sigma=0.578483 wmodel /scr/pima/gb073_uvs/J1151+3825_S_map.mod ! Writing 226 model components to file: /scr/pima/gb073_uvs/J1151+3825_S_map.mod wobs /scr/pima/gb073_uvs/J1151+3825_S_uvs.fits ! Writing UV FITS file: /scr/pima/gb073_uvs/J1151+3825_S_uvs.fits wwins /scr/pima/gb073_uvs/J1151+3825_S_map.win ! wwins: Wrote 6 windows to /scr/pima/gb073_uvs/J1151+3825_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 = -9.42572e-05 Jy ! Component: 100 - total flux cleaned = -0.000134819 Jy ! Component: 150 - total flux cleaned = -0.00025596 Jy ! Component: 200 - total flux cleaned = -0.000179529 Jy ! Component: 250 - total flux cleaned = -0.000103411 Jy ! Component: 300 - total flux cleaned = 0.000188164 Jy ! Component: 350 - total flux cleaned = 0.000258823 Jy ! Component: 400 - total flux cleaned = 0.000398595 Jy ! Component: 450 - total flux cleaned = 0.000534997 Jy ! Component: 500 - total flux cleaned = 0.000635469 Jy ! Component: 550 - total flux cleaned = 0.000798259 Jy ! Component: 600 - total flux cleaned = 0.000956947 Jy ! Component: 650 - total flux cleaned = 0.000987407 Jy ! Component: 700 - total flux cleaned = 0.00110981 Jy ! Component: 750 - total flux cleaned = 0.00107972 Jy ! Component: 800 - total flux cleaned = 0.00105045 Jy ! Component: 850 - total flux cleaned = 0.000963297 Jy ! Component: 900 - total flux cleaned = 0.000906254 Jy ! Component: 950 - total flux cleaned = 0.000878818 Jy ! Component: 1000 - total flux cleaned = 0.000767308 Jy ! Component: 1050 - total flux cleaned = 0.000711897 Jy ! Component: 1100 - total flux cleaned = 0.000603566 Jy ! Component: 1150 - total flux cleaned = 0.000630193 Jy ! Component: 1200 - total flux cleaned = 0.000445711 Jy ! Component: 1250 - total flux cleaned = 0.000471767 Jy ! Component: 1300 - total flux cleaned = 0.000446251 Jy ! Component: 1350 - total flux cleaned = 0.000319987 Jy ! Component: 1400 - total flux cleaned = 0.000344817 Jy ! Component: 1450 - total flux cleaned = 0.000320099 Jy ! Component: 1500 - total flux cleaned = 0.000246795 Jy ! Component: 1550 - total flux cleaned = 0.000246512 Jy ! Component: 1600 - total flux cleaned = 0.000222248 Jy ! Component: 1650 - total flux cleaned = 0.000198377 Jy ! Component: 1700 - total flux cleaned = 0.000174822 Jy ! Component: 1750 - total flux cleaned = 0.000243636 Jy ! Component: 1800 - total flux cleaned = 0.000197791 Jy ! Component: 1850 - total flux cleaned = 0.000174888 Jy ! Component: 1900 - total flux cleaned = 0.000152447 Jy ! Component: 1950 - total flux cleaned = 8.56962e-05 Jy ! Component: 2000 - total flux cleaned = -6.76232e-05 Jy ! Component: 2050 - total flux cleaned = -0.000132393 Jy ! Component: 2100 - total flux cleaned = -8.93567e-05 Jy ! Component: 2150 - total flux cleaned = -0.000280732 Jy ! Component: 2200 - total flux cleaned = -0.000280679 Jy ! Component: 2250 - total flux cleaned = -0.000363876 Jy ! Component: 2300 - total flux cleaned = -0.000363636 Jy ! Component: 2350 - total flux cleaned = -0.000466216 Jy ! Component: 2400 - total flux cleaned = -0.000588165 Jy ! Component: 2450 - total flux cleaned = -0.000587817 Jy ! Component: 2500 - total flux cleaned = -0.000668125 Jy ! Component: 2550 - total flux cleaned = -0.000806917 Jy ! Component: 2600 - total flux cleaned = -0.00086595 Jy ! Component: 2650 - total flux cleaned = -0.000963716 Jy ! Component: 2700 - total flux cleaned = -0.00104112 Jy ! Component: 2750 - total flux cleaned = -0.00111796 Jy ! Component: 2800 - total flux cleaned = -0.00127029 Jy ! Component: 2850 - total flux cleaned = -0.0012512 Jy ! Component: 2900 - total flux cleaned = -0.00143879 Jy ! Component: 2950 - total flux cleaned = -0.00147589 Jy ! Component: 3000 - total flux cleaned = -0.00164193 Jy ! Component: 3050 - total flux cleaned = -0.0016787 Jy ! Component: 3100 - total flux cleaned = -0.00180599 Jy ! Component: 3150 - total flux cleaned = -0.00186005 Jy ! Component: 3200 - total flux cleaned = -0.00200342 Jy ! Component: 3250 - total flux cleaned = -0.00207435 Jy ! Component: 3300 - total flux cleaned = -0.00210957 Jy ! Component: 3350 - total flux cleaned = -0.002197 Jy ! Component: 3400 - total flux cleaned = -0.00219718 Jy ! Component: 3450 - total flux cleaned = -0.00230068 Jy ! Component: 3500 - total flux cleaned = -0.00236945 Jy ! Component: 3550 - total flux cleaned = -0.00243733 Jy ! Component: 3600 - total flux cleaned = -0.00247108 Jy ! Component: 3650 - total flux cleaned = -0.00258843 Jy ! Component: 3700 - total flux cleaned = -0.00260492 Jy ! Component: 3750 - total flux cleaned = -0.00260482 Jy ! Component: 3800 - total flux cleaned = -0.0026541 Jy ! Component: 3850 - total flux cleaned = -0.00273568 Jy ! Component: 3900 - total flux cleaned = -0.0027844 Jy ! Component: 3950 - total flux cleaned = -0.00281652 Jy ! Component: 4000 - total flux cleaned = -0.00294474 Jy ! Component: 4050 - total flux cleaned = -0.00300818 Jy ! Total flux subtracted in 4096 components = -0.00303975 Jy ! Clean residual min=-0.001014 max=0.001026 Jy/beam ! Clean residual mean=0.000001 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.190925 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 533 components and 0.190925 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gb073_uvs/J1151+3825_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.443 x 7.604 at 17.96 degrees (North through East) ! Clean map min=-0.001668 max=0.05395 Jy/beam ! Writing clean map to FITS file: /scr/pima/gb073_uvs/J1151+3825_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0539504 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000299516 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.66551 1.66551 3.33102 6.66203 13.3241 26.6481 53.2962 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.053 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 180.125 quit ! Quitting program ! Log file /scr/pima/gb073_uvs/J1151+3825_S_uvs.log closed on Sat Dec 26 10:16:47 2015