! Started logfile: /scr/pima/gc030_uvs/J1610+1811_S_uvs.log on Fri Apr 22 07:54:15 2016 obs /scr/pima/gc030_uvs/J1610+1811_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1610+1811_S_uva.fits ! AN table 1: 70 integrations on 36 of 36 possible baselines. ! AN table 2: 70 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.852455 visibilities/baseline/integration-bin. ! Found source: J1610+1811 ! ! 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 2.22724e+09 8e+06 1 8e+06 ! 02 2 2.23499e+09 8e+06 1 8e+06 ! 03 3 2.24324e+09 8e+06 1 8e+06 ! 04 4 2.25099e+09 8e+06 1 8e+06 ! 05 5 2.25924e+09 8e+06 1 8e+06 ! 06 6 2.26699e+09 8e+06 1 8e+06 ! 07 7 2.27524e+09 8e+06 1 8e+06 ! 08 8 2.28299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 30552 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! 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/gc030_uvs/J1610+1811_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.005274Jy sigma=7.795586 ! Fit after self-cal, rms=0.928851Jy sigma=7.154653 ! 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=2.84 mas, bmaj=5.335 mas, bpa=-2.129 degrees ! Estimated noise=1.57992 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 = 0.056398 Jy ! Component: 100 - total flux cleaned = 0.0737109 Jy ! Total flux subtracted in 100 components = 0.0737109 Jy ! Clean residual min=-0.008064 max=0.008669 Jy/beam ! Clean residual mean=-0.000024 rms=0.002086 Jy/beam ! Combined flux in latest and established models = 0.0737109 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0737109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.106801Jy sigma=0.738811 ! Fit after self-cal, rms=0.105323Jy sigma=0.728572 ! 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=3.379 mas, bmaj=6.388 mas, bpa=-3.014 degrees ! Estimated noise=0.591196 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 = 0.0136747 Jy ! Component: 100 - total flux cleaned = 0.0204311 Jy ! Component: 150 - total flux cleaned = 0.0242427 Jy ! Component: 200 - total flux cleaned = 0.0264731 Jy ! Total flux subtracted in 200 components = 0.0264731 Jy ! Clean residual min=-0.007459 max=0.007676 Jy/beam ! Clean residual mean=-0.000029 rms=0.001872 Jy/beam ! Combined flux in latest and established models = 0.100184 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 0.100184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.103713Jy sigma=0.714074 ! Fit after self-cal, rms=0.103341Jy sigma=0.712426 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.379 x 6.388 at -3.014 degrees (North through East) ! Clean map min=-0.0074669 max=0.078324 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* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 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* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 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* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 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* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! 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* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 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* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 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* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.103341Jy sigma=0.712426 ! Fit after self-cal, rms=0.103191Jy sigma=0.711685 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.389 mas, bmaj=6.402 mas, bpa=-2.774 degrees ! Estimated noise=0.592051 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 = 0.00298972 Jy ! Component: 100 - total flux cleaned = 0.00412931 Jy ! Component: 150 - total flux cleaned = 0.00442269 Jy ! Component: 200 - total flux cleaned = 0.00456994 Jy ! Total flux subtracted in 200 components = 0.00456994 Jy ! Clean residual min=-0.007317 max=0.007415 Jy/beam ! Clean residual mean=-0.000029 rms=0.001836 Jy/beam ! Combined flux in latest and established models = 0.104754 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.104754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.103096Jy sigma=0.711015 ! Fit after self-cal, rms=0.103031Jy sigma=0.710774 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.103031Jy sigma=0.710774 ! Fit after self-cal, rms=0.103031Jy sigma=0.710774 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.389 mas, bmaj=6.402 mas, bpa=-2.774 degrees ! Estimated noise=0.592051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110052 Jy ! Component: 100 - total flux cleaned = 0.00105931 Jy ! Component: 150 - total flux cleaned = 0.00105939 Jy ! Component: 200 - total flux cleaned = 0.00105983 Jy ! Total flux subtracted in 200 components = 0.00105983 Jy ! Clean residual min=-0.007236 max=0.007339 Jy/beam ! Clean residual mean=-0.000029 rms=0.001821 Jy/beam ! Combined flux in latest and established models = 0.105814 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.105814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102995Jy sigma=0.710527 ! Fit after self-cal, rms=0.102965Jy sigma=0.710279 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 = 0.000292937 Jy ! Component: 100 - total flux cleaned = 0.000255536 Jy ! Component: 150 - total flux cleaned = 0.00025493 Jy ! Component: 200 - total flux cleaned = 0.000254161 Jy ! Total flux subtracted in 200 components = 0.000254161 Jy ! Clean residual min=-0.007207 max=0.007305 Jy/beam ! Clean residual mean=-0.000029 rms=0.001816 Jy/beam ! Combined flux in latest and established models = 0.106068 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.106068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102938Jy sigma=0.710101 ! Fit after self-cal, rms=0.102926Jy sigma=0.710038 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102926Jy sigma=0.710038 ! Fit after self-cal, rms=0.102926Jy sigma=0.710038 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.389 mas, bmaj=6.402 mas, bpa=-2.774 degrees ! Estimated noise=0.592051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.47597e-05 Jy ! Component: 100 - total flux cleaned = 9.42561e-05 Jy ! Component: 150 - total flux cleaned = 9.47471e-05 Jy ! Component: 200 - total flux cleaned = 0.000123077 Jy ! Total flux subtracted in 200 components = 0.000123077 Jy ! Clean residual min=-0.007164 max=0.007230 Jy/beam ! Clean residual mean=-0.000029 rms=0.001809 Jy/beam ! Combined flux in latest and established models = 0.106191 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.106191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102904Jy sigma=0.709879 ! Fit after self-cal, rms=0.102885Jy sigma=0.709810 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 = 4.76343e-05 Jy ! Component: 100 - total flux cleaned = 4.7533e-05 Jy ! Component: 150 - total flux cleaned = 4.65545e-05 Jy ! Component: 200 - total flux cleaned = 7.23241e-05 Jy ! Total flux subtracted in 200 components = 7.23241e-05 Jy ! Clean residual min=-0.007086 max=0.007180 Jy/beam ! Clean residual mean=-0.000029 rms=0.001802 Jy/beam ! Combined flux in latest and established models = 0.106263 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.106263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102868Jy sigma=0.709666 ! Fit after self-cal, rms=0.102864Jy sigma=0.709628 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102864Jy sigma=0.709628 ! Fit after self-cal, rms=0.102864Jy sigma=0.709628 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.121 mas, bmaj=9.63 mas, bpa=-3.088 degrees ! Estimated noise=0.764307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236353 Jy ! Component: 100 - total flux cleaned = 0.00253985 Jy ! Component: 150 - total flux cleaned = 0.00273669 Jy ! Component: 200 - total flux cleaned = 0.00286412 Jy ! Total flux subtracted in 200 components = 0.00286412 Jy ! Clean residual min=-0.008481 max=0.009767 Jy/beam ! Clean residual mean=-0.000063 rms=0.003106 Jy/beam ! Combined flux in latest and established models = 0.109127 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.109127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102883Jy sigma=0.709849 ! Fit after self-cal, rms=0.102833Jy sigma=0.709472 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 = 0.000511302 Jy ! Component: 100 - total flux cleaned = 0.000553431 Jy ! Component: 150 - total flux cleaned = 0.000634598 Jy ! Component: 200 - total flux cleaned = 0.000706409 Jy ! Total flux subtracted in 200 components = 0.000706409 Jy ! Clean residual min=-0.008446 max=0.009770 Jy/beam ! Clean residual mean=-0.000063 rms=0.003086 Jy/beam ! Combined flux in latest and established models = 0.109834 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 48 components and 0.109834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102864Jy sigma=0.709692 ! Fit after self-cal, rms=0.102854Jy sigma=0.709436 ! 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=3.389 mas, bmaj=6.402 mas, bpa=-2.774 degrees ! Estimated noise=0.592051 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.389 x 6.402 at -2.774 degrees (North through East) ! Clean map min=-0.0067441 max=0.075308 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=2.84 mas, bmaj=5.334 mas, bpa=-2.145 degrees ! Estimated noise=1.58253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0569828 Jy ! Component: 100 - total flux cleaned = 0.0776331 Jy ! Component: 150 - total flux cleaned = 0.0890842 Jy ! Component: 200 - total flux cleaned = 0.0957481 Jy ! Total flux subtracted in 200 components = 0.0957481 Jy ! Clean residual min=-0.007122 max=0.008462 Jy/beam ! Clean residual mean=-0.000020 rms=0.001919 Jy/beam ! Combined flux in latest and established models = 0.0957481 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0957481 Jy ! Inverting map and beam ! Estimated beam: bmin=3.389 mas, bmaj=6.402 mas, bpa=-2.774 degrees ! Estimated noise=0.592051 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) ! Added new window around map position (-38, 45.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00877639 Jy ! Component: 100 - total flux cleaned = 0.0137297 Jy ! Component: 150 - total flux cleaned = 0.0164358 Jy ! Component: 200 - total flux cleaned = 0.01718 Jy ! Total flux subtracted in 200 components = 0.01718 Jy ! Clean residual min=-0.005857 max=0.007472 Jy/beam ! Clean residual mean=-0.000028 rms=0.001564 Jy/beam ! Combined flux in latest and established models = 0.112928 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 41 components and 0.112928 Jy ! Inverting map ! Added new window around map position (39, -46). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00659196 Jy ! Component: 100 - total flux cleaned = 0.0101433 Jy ! Component: 150 - total flux cleaned = 0.0116428 Jy ! Component: 200 - total flux cleaned = 0.012585 Jy ! Total flux subtracted in 200 components = 0.012585 Jy ! Clean residual min=-0.004754 max=0.004544 Jy/beam ! Clean residual mean=-0.000026 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.125513 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 73 components and 0.125513 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=7.121 mas, bmaj=9.63 mas, bpa=-3.088 degrees ! Estimated noise=0.764307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247725 Jy ! Component: 100 - total flux cleaned = 0.00367762 Jy ! Component: 150 - total flux cleaned = 0.00451559 Jy ! Component: 200 - total flux cleaned = 0.00533178 Jy ! Total flux subtracted in 200 components = 0.00533178 Jy ! Clean residual min=-0.005134 max=0.005686 Jy/beam ! Clean residual mean=-0.000052 rms=0.001829 Jy/beam ! Combined flux in latest and established models = 0.130845 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 = 0.000512265 Jy ! Component: 100 - total flux cleaned = 0.000973761 Jy ! Component: 150 - total flux cleaned = 0.00133267 Jy ! Component: 200 - total flux cleaned = 0.00149773 Jy ! Total flux subtracted in 200 components = 0.00149773 Jy ! Clean residual min=-0.004994 max=0.005446 Jy/beam ! Clean residual mean=-0.000050 rms=0.001754 Jy/beam ! Combined flux in latest and established models = 0.132343 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 118 components and 0.132343 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.389 mas, bmaj=6.402 mas, bpa=-2.774 degrees ! Estimated noise=0.592051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00107109 Jy ! Component: 100 - total flux cleaned = -0.00142329 Jy ! Component: 150 - total flux cleaned = -0.00142133 Jy ! Component: 200 - total flux cleaned = -0.00152303 Jy ! Total flux subtracted in 200 components = -0.00152303 Jy ! Clean residual min=-0.004078 max=0.003998 Jy/beam ! Clean residual mean=-0.000024 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.130819 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 138 components and 0.13082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.101695Jy sigma=0.701517 ! Fit after self-cal, rms=0.101673Jy sigma=0.699815 wmodel /scr/pima/gc030_uvs/J1610+1811_S_map.mod ! Writing 138 model components to file: /scr/pima/gc030_uvs/J1610+1811_S_map.mod wobs /scr/pima/gc030_uvs/J1610+1811_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1610+1811_S_uvs.fits wwins /scr/pima/gc030_uvs/J1610+1811_S_map.win ! wwins: Wrote 3 windows to /scr/pima/gc030_uvs/J1610+1811_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 = -0.000315152 Jy ! Component: 100 - total flux cleaned = -0.000450229 Jy ! Component: 150 - total flux cleaned = -0.000632357 Jy ! Component: 200 - total flux cleaned = -0.000858762 Jy ! Component: 250 - total flux cleaned = -0.00101853 Jy ! Component: 300 - total flux cleaned = -0.00106889 Jy ! Component: 350 - total flux cleaned = -0.000973602 Jy ! Component: 400 - total flux cleaned = -0.000972801 Jy ! Component: 450 - total flux cleaned = -0.00088432 Jy ! Component: 500 - total flux cleaned = -0.000798988 Jy ! Component: 550 - total flux cleaned = -0.000676005 Jy ! Component: 600 - total flux cleaned = -0.000715965 Jy ! Component: 650 - total flux cleaned = -0.000677446 Jy ! Component: 700 - total flux cleaned = -0.00067774 Jy ! Component: 750 - total flux cleaned = -0.000750039 Jy ! Component: 800 - total flux cleaned = -0.000820253 Jy ! Component: 850 - total flux cleaned = -0.000887278 Jy ! Component: 900 - total flux cleaned = -0.000919833 Jy ! Component: 950 - total flux cleaned = -0.000919905 Jy ! Component: 1000 - total flux cleaned = -0.00104205 Jy ! Component: 1050 - total flux cleaned = -0.00113103 Jy ! Component: 1100 - total flux cleaned = -0.00121852 Jy ! Component: 1150 - total flux cleaned = -0.00141661 Jy ! Component: 1200 - total flux cleaned = -0.00149947 Jy ! Component: 1250 - total flux cleaned = -0.00158061 Jy ! Component: 1300 - total flux cleaned = -0.00168628 Jy ! Component: 1350 - total flux cleaned = -0.00181477 Jy ! Component: 1400 - total flux cleaned = -0.00191542 Jy ! Component: 1450 - total flux cleaned = -0.00196451 Jy ! Component: 1500 - total flux cleaned = -0.00198832 Jy ! Component: 1550 - total flux cleaned = -0.00203534 Jy ! Component: 1600 - total flux cleaned = -0.00208178 Jy ! Component: 1650 - total flux cleaned = -0.00217175 Jy ! Component: 1700 - total flux cleaned = -0.00228198 Jy ! Component: 1750 - total flux cleaned = -0.0023467 Jy ! Component: 1800 - total flux cleaned = -0.00247329 Jy ! Component: 1850 - total flux cleaned = -0.00251496 Jy ! Component: 1900 - total flux cleaned = -0.00267818 Jy ! Component: 1950 - total flux cleaned = -0.00273799 Jy ! Component: 2000 - total flux cleaned = -0.00285651 Jy ! Component: 2050 - total flux cleaned = -0.00301199 Jy ! Component: 2100 - total flux cleaned = -0.00308839 Jy ! Component: 2150 - total flux cleaned = -0.00320086 Jy ! Component: 2200 - total flux cleaned = -0.00336676 Jy ! Component: 2250 - total flux cleaned = -0.00347537 Jy ! Component: 2300 - total flux cleaned = -0.00352895 Jy ! Component: 2350 - total flux cleaned = -0.00365233 Jy ! Component: 2400 - total flux cleaned = -0.0037388 Jy ! Component: 2450 - total flux cleaned = -0.00378982 Jy ! Component: 2500 - total flux cleaned = -0.00384066 Jy ! Component: 2550 - total flux cleaned = -0.00395718 Jy ! Component: 2600 - total flux cleaned = -0.00403916 Jy ! Component: 2650 - total flux cleaned = -0.00415293 Jy ! Component: 2700 - total flux cleaned = -0.00421715 Jy ! Component: 2750 - total flux cleaned = -0.00432831 Jy ! Component: 2800 - total flux cleaned = -0.00442255 Jy ! Component: 2850 - total flux cleaned = -0.0045157 Jy ! Component: 2900 - total flux cleaned = -0.0046539 Jy ! Component: 2950 - total flux cleaned = -0.00479083 Jy ! Component: 3000 - total flux cleaned = -0.00494106 Jy ! Component: 3050 - total flux cleaned = -0.0050154 Jy ! Component: 3100 - total flux cleaned = -0.00514797 Jy ! Component: 3150 - total flux cleaned = -0.00526446 Jy ! Component: 3200 - total flux cleaned = -0.00536555 Jy ! Component: 3250 - total flux cleaned = -0.00549417 Jy ! Component: 3300 - total flux cleaned = -0.00559331 Jy ! Component: 3350 - total flux cleaned = -0.00567761 Jy ! Component: 3400 - total flux cleaned = -0.00574721 Jy ! Component: 3450 - total flux cleaned = -0.00585768 Jy ! Component: 3500 - total flux cleaned = -0.00595343 Jy ! Component: 3550 - total flux cleaned = -0.00602149 Jy ! Component: 3600 - total flux cleaned = -0.00611581 Jy ! Component: 3650 - total flux cleaned = -0.00622259 Jy ! Component: 3700 - total flux cleaned = -0.00627569 Jy ! Component: 3750 - total flux cleaned = -0.00630196 Jy ! Component: 3800 - total flux cleaned = -0.00639335 Jy ! Component: 3850 - total flux cleaned = -0.00645813 Jy ! Component: 3900 - total flux cleaned = -0.0065353 Jy ! Component: 3950 - total flux cleaned = -0.00662463 Jy ! Component: 4000 - total flux cleaned = -0.00671325 Jy ! Component: 4050 - total flux cleaned = -0.00681384 Jy ! Total flux subtracted in 4096 components = -0.00685132 Jy ! Clean residual min=-0.000678 max=0.000912 Jy/beam ! Clean residual mean=-0.000009 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.123968 Jy keep ! Adding 320 model components to the UV plane model. ! The established model now contains 458 components and 0.123968 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1610+1811_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.389 x 6.402 at -2.774 degrees (North through East) ! Clean map min=-0.0023878 max=0.070105 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1610+1811_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0701052 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000225674 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.965724 0.965724 1.93145 3.8629 7.72579 15.4516 30.9032 61.8064 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.07 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 310.647 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1610+1811_S_uvs.log closed on Fri Apr 22 07:54:21 2016