! Started logfile: /scr/pima/s5272a_uvs/J0029+0554_X_uvs.log on Mon Dec 16 09:32:41 2013 obs /scr/pima/s5272a_uvs/J0029+0554_X_uva.fits ! Reading UV FITS file: /scr/pima/s5272a_uvs/J0029+0554_X_uva.fits ! AN table 1: 12 integrations on 36 of 36 possible baselines. ! AN table 2: 5 integrations on 28 of 28 possible baselines. ! AN table 3: 5 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0029+0554 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR LL RL LR ! ! Read 0 lines of history. ! ! Reading 21664 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/s5272a_uvs/J0029+0554_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! 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=1.092959Jy sigma=14.779212 ! Fit after self-cal, rms=0.592583Jy sigma=7.046879 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8046 mas, bmaj=2.024 mas, bpa=-11.13 degrees ! Estimated noise=1.23727 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 = 0.335494 Jy ! Component: 100 - total flux cleaned = 0.414047 Jy ! Total flux subtracted in 100 components = 0.414047 Jy ! Clean residual min=-0.020652 max=0.031424 Jy/beam ! Clean residual mean=-0.000031 rms=0.004321 Jy/beam ! Combined flux in latest and established models = 0.414047 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.414047 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=0.118214Jy sigma=1.572241 ! Fit after self-cal, rms=0.118205Jy sigma=1.572114 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0345258 Jy ! Component: 100 - total flux cleaned = 0.0544172 Jy ! Total flux subtracted in 100 components = 0.0544172 Jy ! Clean residual min=-0.017657 max=0.019983 Jy/beam ! Clean residual mean=-0.000020 rms=0.003504 Jy/beam ! Combined flux in latest and established models = 0.468464 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.468464 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=0.112952Jy sigma=1.265863 ! Fit after self-cal, rms=0.112943Jy sigma=1.265688 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=2.367 mas, bpa=-9.297 degrees ! Estimated noise=0.80752 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 = 0.0198662 Jy ! Component: 100 - total flux cleaned = 0.0307714 Jy ! Component: 150 - total flux cleaned = 0.0374082 Jy ! Component: 200 - total flux cleaned = 0.0411401 Jy ! Total flux subtracted in 200 components = 0.0411401 Jy ! Clean residual min=-0.022111 max=0.022562 Jy/beam ! Clean residual mean=-0.000052 rms=0.004530 Jy/beam ! Combined flux in latest and established models = 0.509604 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.509604 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=0.114204Jy sigma=1.148059 ! Fit after self-cal, rms=0.114196Jy sigma=1.147984 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.045 x 2.367 at -9.297 degrees (North through East) ! Clean map min=-0.021525 max=0.44369 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* HN 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* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.114196Jy sigma=1.147984 ! Fit after self-cal, rms=0.114196Jy sigma=1.147984 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=2.367 mas, bpa=-9.297 degrees ! Estimated noise=0.80752 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 = 0.000723711 Jy ! Component: 100 - total flux cleaned = 0.00107404 Jy ! Component: 150 - total flux cleaned = 0.00140031 Jy ! Component: 200 - total flux cleaned = 0.00180325 Jy ! Total flux subtracted in 200 components = 0.00180325 Jy ! Clean residual min=-0.021911 max=0.022690 Jy/beam ! Clean residual mean=-0.000051 rms=0.004513 Jy/beam ! Combined flux in latest and established models = 0.511407 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.511408 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=0.113868Jy sigma=1.144491 ! Fit after self-cal, rms=0.113861Jy sigma=1.144461 ! Inverting map ! Added new window around map position (1, 7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0224242 Jy ! Component: 100 - total flux cleaned = 0.0353009 Jy ! Component: 150 - total flux cleaned = 0.0410472 Jy ! Component: 200 - total flux cleaned = 0.0444473 Jy ! Total flux subtracted in 200 components = 0.0444473 Jy ! Clean residual min=-0.019966 max=0.024001 Jy/beam ! Clean residual mean=-0.000047 rms=0.004016 Jy/beam ! Combined flux in latest and established models = 0.555855 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 66 components and 0.555855 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=0.108872Jy sigma=1.061696 ! Fit after self-cal, rms=0.108138Jy sigma=1.040704 ! 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=0.108138Jy sigma=1.040704 ! Fit after self-cal, rms=0.108138Jy sigma=1.040704 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=2.367 mas, bpa=-9.297 degrees ! Estimated noise=0.80752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00885191 Jy ! Component: 100 - total flux cleaned = 0.0124832 Jy ! Component: 150 - total flux cleaned = 0.0144833 Jy ! Component: 200 - total flux cleaned = 0.0155277 Jy ! Total flux subtracted in 200 components = 0.0155277 Jy ! Clean residual min=-0.019830 max=0.018135 Jy/beam ! Clean residual mean=-0.000047 rms=0.003740 Jy/beam ! Combined flux in latest and established models = 0.571382 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 82 components and 0.571382 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=0.105579Jy sigma=1.020761 ! Fit after self-cal, rms=0.105488Jy sigma=1.014350 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 = 0.00464488 Jy ! Component: 100 - total flux cleaned = 0.00695917 Jy ! Component: 150 - total flux cleaned = 0.00749495 Jy ! Component: 200 - total flux cleaned = 0.00812327 Jy ! Total flux subtracted in 200 components = 0.00812327 Jy ! Clean residual min=-0.019749 max=0.016744 Jy/beam ! Clean residual mean=-0.000047 rms=0.003633 Jy/beam ! Combined flux in latest and established models = 0.579505 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 90 components and 0.579505 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=0.104006Jy sigma=1.006601 ! Fit after self-cal, rms=0.104054Jy sigma=1.003877 ! 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=0.104054Jy sigma=1.003877 ! Fit after self-cal, rms=0.104054Jy sigma=1.003877 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=2.367 mas, bpa=-9.297 degrees ! Estimated noise=0.80752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00309428 Jy ! Component: 100 - total flux cleaned = 0.00419351 Jy ! Component: 150 - total flux cleaned = 0.00460116 Jy ! Component: 200 - total flux cleaned = 0.00472954 Jy ! Total flux subtracted in 200 components = 0.00472954 Jy ! Clean residual min=-0.019624 max=0.016277 Jy/beam ! Clean residual mean=-0.000046 rms=0.003577 Jy/beam ! Combined flux in latest and established models = 0.584235 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 102 components and 0.584235 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=0.103187Jy sigma=0.999846 ! Fit after self-cal, rms=0.103264Jy sigma=0.998579 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 = 0.00215562 Jy ! Component: 100 - total flux cleaned = 0.00292977 Jy ! Component: 150 - total flux cleaned = 0.00316213 Jy ! Component: 200 - total flux cleaned = 0.00338249 Jy ! Total flux subtracted in 200 components = 0.00338249 Jy ! Clean residual min=-0.019394 max=0.016047 Jy/beam ! Clean residual mean=-0.000045 rms=0.003542 Jy/beam ! Combined flux in latest and established models = 0.587618 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 106 components and 0.587618 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=0.102671Jy sigma=0.995538 ! Fit after self-cal, rms=0.102746Jy sigma=0.994948 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102746Jy sigma=0.994948 ! Fit after self-cal, rms=0.102746Jy sigma=0.994948 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.218 mas, bmaj=3.5 mas, bpa=-3.439 degrees ! Estimated noise=0.969601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00607481 Jy ! Component: 100 - total flux cleaned = 0.00747536 Jy ! Component: 150 - total flux cleaned = 0.00808937 Jy ! Component: 200 - total flux cleaned = 0.00880403 Jy ! Total flux subtracted in 200 components = 0.00880403 Jy ! Clean residual min=-0.022407 max=0.021490 Jy/beam ! Clean residual mean=-0.000085 rms=0.005427 Jy/beam ! Combined flux in latest and established models = 0.596422 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 116 components and 0.596422 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=0.102191Jy sigma=0.995133 ! Fit after self-cal, rms=0.102258Jy sigma=0.994012 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 = 0.00239014 Jy ! Component: 100 - total flux cleaned = 0.00293053 Jy ! Component: 150 - total flux cleaned = 0.00331665 Jy ! Component: 200 - total flux cleaned = 0.00356257 Jy ! Total flux subtracted in 200 components = 0.00356257 Jy ! Clean residual min=-0.022156 max=0.020468 Jy/beam ! Clean residual mean=-0.000083 rms=0.005355 Jy/beam ! Combined flux in latest and established models = 0.599984 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 121 components and 0.599984 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=0.101993Jy sigma=0.995725 ! Fit after self-cal, rms=0.102047Jy sigma=0.995488 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=2.367 mas, bpa=-9.297 degrees ! Estimated noise=0.80752 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.045 x 2.367 at -9.297 degrees (North through East) ! Clean map min=-0.01835 max=0.4236 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8046 mas, bmaj=2.024 mas, bpa=-11.13 degrees ! Estimated noise=1.23727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.33444 Jy ! Component: 100 - total flux cleaned = 0.414491 Jy ! Component: 150 - total flux cleaned = 0.454801 Jy ! Component: 200 - total flux cleaned = 0.480595 Jy ! Total flux subtracted in 200 components = 0.480595 Jy ! Clean residual min=-0.020889 max=0.022013 Jy/beam ! Clean residual mean=-0.000020 rms=0.003543 Jy/beam ! Combined flux in latest and established models = 0.480595 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.480595 Jy ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=2.367 mas, bpa=-9.297 degrees ! Estimated noise=0.80752 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 = 0.0310519 Jy ! Component: 100 - total flux cleaned = 0.0516163 Jy ! Component: 150 - total flux cleaned = 0.066638 Jy ! Component: 200 - total flux cleaned = 0.0780596 Jy ! Total flux subtracted in 200 components = 0.0780596 Jy ! Clean residual min=-0.020319 max=0.016512 Jy/beam ! Clean residual mean=-0.000059 rms=0.003802 Jy/beam ! Combined flux in latest and established models = 0.558655 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 53 components and 0.558655 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.218 mas, bmaj=3.5 mas, bpa=-3.439 degrees ! Estimated noise=0.969601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147566 Jy ! Component: 100 - total flux cleaned = 0.024246 Jy ! Component: 150 - total flux cleaned = 0.0309416 Jy ! Component: 200 - total flux cleaned = 0.0336117 Jy ! Total flux subtracted in 200 components = 0.0336117 Jy ! Clean residual min=-0.023124 max=0.019961 Jy/beam ! Clean residual mean=-0.000088 rms=0.005444 Jy/beam ! Combined flux in latest and established models = 0.592267 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 = 0.00159072 Jy ! Component: 100 - total flux cleaned = 0.00224376 Jy ! Component: 150 - total flux cleaned = 0.00300756 Jy ! Component: 200 - total flux cleaned = 0.00358369 Jy ! Total flux subtracted in 200 components = 0.00358369 Jy ! Clean residual min=-0.022630 max=0.020084 Jy/beam ! Clean residual mean=-0.000085 rms=0.005389 Jy/beam ! Combined flux in latest and established models = 0.59585 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 76 components and 0.59585 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=2.367 mas, bpa=-9.297 degrees ! Estimated noise=0.80752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00208915 Jy ! Component: 100 - total flux cleaned = -0.00231765 Jy ! Component: 150 - total flux cleaned = -0.00232172 Jy ! Component: 200 - total flux cleaned = -0.00249593 Jy ! Total flux subtracted in 200 components = -0.00249593 Jy ! Clean residual min=-0.018481 max=0.015778 Jy/beam ! Clean residual mean=-0.000043 rms=0.003510 Jy/beam ! Combined flux in latest and established models = 0.593354 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 0.593354 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=0.102536Jy sigma=1.001685 ! Fit after self-cal, rms=0.102528Jy sigma=1.000847 wmodel /scr/pima/s5272a_uvs/J0029+0554_X_map.mod ! Writing 91 model components to file: /scr/pima/s5272a_uvs/J0029+0554_X_map.mod wobs /scr/pima/s5272a_uvs/J0029+0554_X_uvs.fits ! Writing UV FITS file: /scr/pima/s5272a_uvs/J0029+0554_X_uvs.fits wwins /scr/pima/s5272a_uvs/J0029+0554_X_map.win ! wwins: Wrote 2 windows to /scr/pima/s5272a_uvs/J0029+0554_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00750185 Jy ! Component: 100 - total flux cleaned = -0.0127223 Jy ! Component: 150 - total flux cleaned = -0.014878 Jy ! Component: 200 - total flux cleaned = -0.0148786 Jy ! Component: 250 - total flux cleaned = -0.0148776 Jy ! Component: 300 - total flux cleaned = -0.014415 Jy ! Component: 350 - total flux cleaned = -0.0137459 Jy ! Component: 400 - total flux cleaned = -0.0122387 Jy ! Component: 450 - total flux cleaned = -0.0112008 Jy ! Component: 500 - total flux cleaned = -0.0099907 Jy ! Component: 550 - total flux cleaned = -0.00823032 Jy ! Component: 600 - total flux cleaned = -0.00708949 Jy ! Component: 650 - total flux cleaned = -0.00597959 Jy ! Component: 700 - total flux cleaned = -0.00525537 Jy ! Component: 750 - total flux cleaned = -0.00419375 Jy ! Component: 800 - total flux cleaned = -0.00315899 Jy ! Component: 850 - total flux cleaned = -0.00231996 Jy ! Component: 900 - total flux cleaned = -0.00100622 Jy ! Component: 950 - total flux cleaned = -4.1645e-05 Jy ! Component: 1000 - total flux cleaned = 0.00121527 Jy ! Component: 1050 - total flux cleaned = 0.00213557 Jy ! Component: 1100 - total flux cleaned = 0.00288478 Jy ! Component: 1150 - total flux cleaned = 0.00391437 Jy ! Component: 1200 - total flux cleaned = 0.00463707 Jy ! Component: 1250 - total flux cleaned = 0.00562786 Jy ! Component: 1300 - total flux cleaned = 0.00659899 Jy ! Component: 1350 - total flux cleaned = 0.00741676 Jy ! Component: 1400 - total flux cleaned = 0.00808518 Jy ! Component: 1450 - total flux cleaned = 0.00874308 Jy ! Component: 1500 - total flux cleaned = 0.00913175 Jy ! Component: 1550 - total flux cleaned = 0.00951672 Jy ! Component: 1600 - total flux cleaned = 0.0100191 Jy ! Component: 1650 - total flux cleaned = 0.0103892 Jy ! Component: 1700 - total flux cleaned = 0.0113579 Jy ! Component: 1750 - total flux cleaned = 0.0113578 Jy ! Component: 1800 - total flux cleaned = 0.0119494 Jy ! Component: 1850 - total flux cleaned = 0.0120674 Jy ! Component: 1900 - total flux cleaned = 0.0124104 Jy ! Component: 1950 - total flux cleaned = 0.0129731 Jy ! Component: 2000 - total flux cleaned = 0.012973 Jy ! Component: 2050 - total flux cleaned = 0.0134125 Jy ! Component: 2100 - total flux cleaned = 0.013411 Jy ! Component: 2150 - total flux cleaned = 0.0140539 Jy ! Component: 2200 - total flux cleaned = 0.0142639 Jy ! Component: 2250 - total flux cleaned = 0.014576 Jy ! Component: 2300 - total flux cleaned = 0.0150894 Jy ! Component: 2350 - total flux cleaned = 0.0149861 Jy ! Component: 2400 - total flux cleaned = 0.0152888 Jy ! Component: 2450 - total flux cleaned = 0.0153889 Jy ! Component: 2500 - total flux cleaned = 0.015392 Jy ! Component: 2550 - total flux cleaned = 0.0154908 Jy ! Component: 2600 - total flux cleaned = 0.0156832 Jy ! Component: 2650 - total flux cleaned = 0.0158738 Jy ! Component: 2700 - total flux cleaned = 0.0159683 Jy ! Component: 2750 - total flux cleaned = 0.0156894 Jy ! Component: 2800 - total flux cleaned = 0.015599 Jy ! Component: 2850 - total flux cleaned = 0.0155984 Jy ! Component: 2900 - total flux cleaned = 0.0153282 Jy ! Component: 2950 - total flux cleaned = 0.0154174 Jy ! Component: 3000 - total flux cleaned = 0.0150622 Jy ! Component: 3050 - total flux cleaned = 0.0154135 Jy ! Component: 3100 - total flux cleaned = 0.0153261 Jy ! Component: 3150 - total flux cleaned = 0.0153259 Jy ! Component: 3200 - total flux cleaned = 0.0153254 Jy ! Component: 3250 - total flux cleaned = 0.0151555 Jy ! Component: 3300 - total flux cleaned = 0.0152389 Jy ! Component: 3350 - total flux cleaned = 0.015406 Jy ! Component: 3400 - total flux cleaned = 0.015076 Jy ! Component: 3450 - total flux cleaned = 0.0152403 Jy ! Component: 3500 - total flux cleaned = 0.0153214 Jy ! Component: 3550 - total flux cleaned = 0.0155607 Jy ! Component: 3600 - total flux cleaned = 0.0156412 Jy ! Component: 3650 - total flux cleaned = 0.0154828 Jy ! Component: 3700 - total flux cleaned = 0.0153273 Jy ! Component: 3750 - total flux cleaned = 0.0151723 Jy ! Component: 3800 - total flux cleaned = 0.0155579 Jy ! Component: 3850 - total flux cleaned = 0.0151757 Jy ! Component: 3900 - total flux cleaned = 0.0154791 Jy ! Component: 3950 - total flux cleaned = 0.0154783 Jy ! Component: 4000 - total flux cleaned = 0.0155531 Jy ! Component: 4050 - total flux cleaned = 0.0153303 Jy ! Total flux subtracted in 4096 components = 0.0155507 Jy ! Clean residual min=-0.003650 max=0.003648 Jy/beam ! Clean residual mean=-0.000009 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 0.608905 Jy keep ! Adding 360 model components to the UV plane model. ! The established model now contains 451 components and 0.608905 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s5272a_uvs/J0029+0554_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.045 x 2.367 at -9.297 degrees (North through East) ! Clean map min=-0.011361 max=0.4209 Jy/beam ! Writing clean map to FITS file: /scr/pima/s5272a_uvs/J0029+0554_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.4209 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00130223 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.928173 0.928173 1.85635 3.71269 7.42539 14.8508 29.7015 59.4031 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0039 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.42 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 323.215 quit ! Quitting program ! Log file /scr/pima/s5272a_uvs/J0029+0554_X_uvs.log closed on Mon Dec 16 09:32:45 2013