! Started logfile: /scr/pima/gc030_uvs/J0214+5144_X_uvs.log on Fri Apr 22 08:43:06 2016 obs /scr/pima/gc030_uvs/J0214+5144_X_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J0214+5144_X_uva.fits ! AN table 1: 553 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.529797 visibilities/baseline/integration-bin. ! Found source: J0214+5144 ! ! 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 8.37724e+09 8e+06 1 8e+06 ! 02 2 8.38499e+09 8e+06 1 8e+06 ! 03 3 8.39324e+09 8e+06 1 8e+06 ! 04 4 8.40099e+09 8e+06 1 8e+06 ! 05 5 8.40924e+09 8e+06 1 8e+06 ! 06 6 8.41699e+09 8e+06 1 8e+06 ! 07 7 8.42524e+09 8e+06 1 8e+06 ! 08 8 8.43299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 105472 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/gc030_uvs/J0214+5144_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. ! A total of 1586 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1586 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1586 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1586 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 2130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1586 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1586 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007207Jy sigma=15.199005 ! Fit after self-cal, rms=0.935247Jy sigma=14.366560 ! 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 ! Your choice of large map pixels excluded 1.05% of the data. ! The x-axis pixel size should ideally be below 0.1846 milli-arcsec ! Estimated beam: bmin=0.471 mas, bmaj=0.9368 mas, bpa=-9.055 degrees ! Estimated noise=0.506152 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 = 0.0466897 Jy ! Component: 100 - total flux cleaned = 0.0594245 Jy ! Total flux subtracted in 100 components = 0.0594245 Jy ! Clean residual min=-0.003623 max=0.006372 Jy/beam ! Clean residual mean=-0.000001 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.0594245 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0594245 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=0.109469Jy sigma=0.812217 ! Fit after self-cal, rms=0.108753Jy sigma=0.807754 ! Inverting map ! Your choice of large map pixels excluded 1.05% of the data. ! The x-axis pixel size should ideally be below 0.1846 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0083699 Jy ! Component: 100 - total flux cleaned = 0.0138144 Jy ! Total flux subtracted in 100 components = 0.0138144 Jy ! Clean residual min=-0.003188 max=0.003344 Jy/beam ! Clean residual mean=-0.000003 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.0732389 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0732389 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=0.107529Jy sigma=0.794413 ! Fit after self-cal, rms=0.107148Jy sigma=0.793635 ! Inverting map ! Your choice of large map pixels excluded 1.05% of the data. ! The x-axis pixel size should ideally be below 0.1846 milli-arcsec 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 ! Your choice of large map pixels excluded 1.05% of the data. ! The x-axis pixel size should ideally be below 0.1846 milli-arcsec ! Estimated beam: bmin=0.559 mas, bmaj=1.071 mas, bpa=-6.092 degrees ! Estimated noise=0.2053 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 (1.6, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00582201 Jy ! Component: 100 - total flux cleaned = 0.00959062 Jy ! Component: 150 - total flux cleaned = 0.0122413 Jy ! Component: 200 - total flux cleaned = 0.0137512 Jy ! Total flux subtracted in 200 components = 0.0137512 Jy ! Clean residual min=-0.002379 max=0.002398 Jy/beam ! Clean residual mean=-0.000012 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0869901 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 32 components and 0.0869901 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=0.106630Jy sigma=0.788041 ! Fit after self-cal, rms=0.106466Jy sigma=0.787390 ! Inverting map ! Your choice of large map pixels excluded 1.05% of the data. ! The x-axis pixel size should ideally be below 0.1846 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.559 x 1.071 at -6.092 degrees (North through East) ! Clean map min=-0.0020431 max=0.065473 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 198 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 EB 1.04 HN 0.87 KP 0.97 ! LA 0.90 MK 0.89 NL 1.07 OV 1.13 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 2. ! A total of 198 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 EB 1.05 HN 0.87 KP 0.99 ! LA 0.91 MK 0.97 NL 1.08 OV 1.05 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 3. ! A total of 198 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 EB 1.04 HN 0.89 KP 0.99 ! LA 0.89 MK 0.90 NL 1.11 OV 1.11 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 4. ! A total of 198 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 EB 1.07 HN 0.85 KP 0.99 ! LA 0.90 MK 0.90 NL 1.04 OV 1.11 ! PT 1.02 SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 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* ! ! ! Correcting IF 7. ! A total of 198 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 EB 1.06 HN 0.84 KP 0.93 ! LA 0.90 MK 0.89 NL 1.07 OV 1.10 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 8. ! A total of 198 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 EB 1.05 HN 0.85 KP 0.98 ! LA 0.91 MK 0.93 NL 1.10 OV 1.10 ! PT 1.04 SC 1.02 ! ! ! Fit before self-cal, rms=0.106466Jy sigma=0.787390 ! Fit after self-cal, rms=0.097865Jy sigma=0.782632 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 1.06% of the data. ! The x-axis pixel size should ideally be below 0.1846 milli-arcsec ! Estimated beam: bmin=0.5648 mas, bmaj=1.075 mas, bpa=-5.859 degrees ! Estimated noise=0.204582 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 (5.4, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022947 Jy ! Component: 100 - total flux cleaned = 0.00390662 Jy ! Component: 150 - total flux cleaned = 0.00508093 Jy ! Component: 200 - total flux cleaned = 0.00552341 Jy ! Total flux subtracted in 200 components = 0.00552341 Jy ! Clean residual min=-0.001681 max=0.001591 Jy/beam ! Clean residual mean=-0.000010 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0925135 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 59 components and 0.0925135 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=0.097773Jy sigma=0.781597 ! Fit after self-cal, rms=0.097555Jy sigma=0.781196 ! Inverting map ! Your choice of large map pixels excluded 1.06% of the data. ! The x-axis pixel size should ideally be below 0.1846 milli-arcsec 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=0.097555Jy sigma=0.781196 ! Fit after self-cal, rms=0.099700Jy sigma=0.779716 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.06% of the data. ! The x-axis pixel size should ideally be below 0.1846 milli-arcsec ! Estimated beam: bmin=0.5631 mas, bmaj=1.075 mas, bpa=-5.888 degrees ! Estimated noise=0.206444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146491 Jy ! Component: 100 - total flux cleaned = 0.00245496 Jy ! Component: 150 - total flux cleaned = 0.00295114 Jy ! Component: 200 - total flux cleaned = 0.00335123 Jy ! Total flux subtracted in 200 components = 0.00335123 Jy ! Clean residual min=-0.001532 max=0.001418 Jy/beam ! Clean residual mean=-0.000009 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0958647 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 73 components and 0.0958647 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=0.099660Jy sigma=0.779365 ! Fit after self-cal, rms=0.099692Jy sigma=0.779227 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.06% of the data. ! The x-axis pixel size should ideally be below 0.1846 milli-arcsec 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 = 0.000732615 Jy ! Component: 100 - total flux cleaned = 0.00105683 Jy ! Component: 150 - total flux cleaned = 0.00127265 Jy ! Component: 200 - total flux cleaned = 0.00146979 Jy ! Total flux subtracted in 200 components = 0.00146979 Jy ! Clean residual min=-0.001542 max=0.001426 Jy/beam ! Clean residual mean=-0.000009 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0973345 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 77 components and 0.0973345 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=0.099675Jy sigma=0.779119 ! Fit after self-cal, rms=0.099663Jy sigma=0.779070 ! Inverting map ! Your choice of large map pixels excluded 1.06% of the data. ! The x-axis pixel size should ideally be below 0.1846 milli-arcsec 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=0.099663Jy sigma=0.779070 ! Fit after self-cal, rms=0.100522Jy sigma=0.778932 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.06% of the data. ! The x-axis pixel size should ideally be below 0.1846 milli-arcsec ! Estimated beam: bmin=0.5625 mas, bmaj=1.074 mas, bpa=-5.833 degrees ! Estimated noise=0.207131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000751037 Jy ! Component: 100 - total flux cleaned = 0.00106503 Jy ! Component: 150 - total flux cleaned = 0.00134118 Jy ! Component: 200 - total flux cleaned = 0.00151397 Jy ! Total flux subtracted in 200 components = 0.00151397 Jy ! Clean residual min=-0.001575 max=0.001385 Jy/beam ! Clean residual mean=-0.000008 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0988485 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 80 components and 0.0988485 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=0.100509Jy sigma=0.778849 ! Fit after self-cal, rms=0.100527Jy sigma=0.778817 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.06% of the data. ! The x-axis pixel size should ideally be below 0.1846 milli-arcsec 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 = 0.000247814 Jy ! Component: 100 - total flux cleaned = 0.000321266 Jy ! Component: 150 - total flux cleaned = 0.000390894 Jy ! Component: 200 - total flux cleaned = 0.000456871 Jy ! Total flux subtracted in 200 components = 0.000456871 Jy ! Clean residual min=-0.001572 max=0.001391 Jy/beam ! Clean residual mean=-0.000008 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0993054 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 86 components and 0.0993053 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=0.100519Jy sigma=0.778783 ! Fit after self-cal, rms=0.100514Jy sigma=0.778773 ! Inverting map ! Your choice of large map pixels excluded 1.06% of the data. ! The x-axis pixel size should ideally be below 0.1846 milli-arcsec 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.100514Jy sigma=0.778773 ! Fit after self-cal, rms=0.100626Jy sigma=0.778613 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.06% of the data. ! The x-axis pixel size should ideally be below 0.1846 milli-arcsec ! Estimated beam: bmin=2.214 mas, bmaj=2.724 mas, bpa=34.12 degrees ! Estimated noise=0.408606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139048 Jy ! Component: 100 - total flux cleaned = 0.00163976 Jy ! Component: 150 - total flux cleaned = 0.00170965 Jy ! Component: 200 - total flux cleaned = 0.00170993 Jy ! Total flux subtracted in 200 components = 0.00170993 Jy ! Clean residual min=-0.002638 max=0.002392 Jy/beam ! Clean residual mean=-0.000029 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.101015 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 91 components and 0.101015 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=0.100624Jy sigma=0.778907 ! Fit after self-cal, rms=0.100626Jy sigma=0.778798 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.06% of the data. ! The x-axis pixel size should ideally be below 0.1846 milli-arcsec 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 = 0.00034489 Jy ! Component: 100 - total flux cleaned = 0.000363378 Jy ! Component: 150 - total flux cleaned = 0.000346105 Jy ! Component: 200 - total flux cleaned = 0.000345943 Jy ! Total flux subtracted in 200 components = 0.000345943 Jy ! Clean residual min=-0.002636 max=0.002438 Jy/beam ! Clean residual mean=-0.000028 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.101361 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 94 components and 0.101361 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=0.100628Jy sigma=0.778982 ! Fit after self-cal, rms=0.100633Jy sigma=0.778962 ! Inverting map ! Your choice of large map pixels excluded 1.06% of the data. ! The x-axis pixel size should ideally be below 0.1846 milli-arcsec 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 ! Your choice of large map pixels excluded 1.06% of the data. ! The x-axis pixel size should ideally be below 0.1846 milli-arcsec ! Estimated beam: bmin=0.5624 mas, bmaj=1.073 mas, bpa=-5.759 degrees ! Estimated noise=0.207601 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5624 x 1.073 at -5.759 degrees (North through East) ! Clean map min=-0.0015199 max=0.064969 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 ! Your choice of large map pixels excluded 1.06% of the data. ! The x-axis pixel size should ideally be below 0.1846 milli-arcsec ! Estimated beam: bmin=0.4737 mas, bmaj=0.9376 mas, bpa=-8.577 degrees ! Estimated noise=0.514523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.047027 Jy ! Component: 100 - total flux cleaned = 0.059937 Jy ! Component: 150 - total flux cleaned = 0.0678714 Jy ! Component: 200 - total flux cleaned = 0.073083 Jy ! Total flux subtracted in 200 components = 0.073083 Jy ! Clean residual min=-0.002625 max=0.003437 Jy/beam ! Clean residual mean=-0.000001 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.073083 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.073083 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 1.06% of the data. ! The x-axis pixel size should ideally be below 0.1846 milli-arcsec ! Estimated beam: bmin=0.5624 mas, bmaj=1.073 mas, bpa=-5.759 degrees ! Estimated noise=0.207601 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 = 0.00677354 Jy ! Component: 100 - total flux cleaned = 0.0111765 Jy ! Component: 150 - total flux cleaned = 0.014444 Jy ! Component: 200 - total flux cleaned = 0.0170258 Jy ! Total flux subtracted in 200 components = 0.0170258 Jy ! Clean residual min=-0.001688 max=0.002059 Jy/beam ! Clean residual mean=-0.000007 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0901088 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 42 components and 0.0901087 Jy ! Inverting map ! Your choice of large map pixels excluded 1.06% of the data. ! The x-axis pixel size should ideally be below 0.1846 milli-arcsec ! Added new window around map position (3.8, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228263 Jy ! Component: 100 - total flux cleaned = 0.00409066 Jy ! Component: 150 - total flux cleaned = 0.00560451 Jy ! Component: 200 - total flux cleaned = 0.00649155 Jy ! Total flux subtracted in 200 components = 0.00649155 Jy ! Clean residual min=-0.001717 max=0.001441 Jy/beam ! Clean residual mean=-0.000007 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0966003 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 63 components and 0.0966003 Jy ! Inverting map ! Your choice of large map pixels excluded 1.06% of the data. ! The x-axis pixel size should ideally be below 0.1846 milli-arcsec 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 ! Your choice of large map pixels excluded 1.06% of the data. ! The x-axis pixel size should ideally be below 0.1846 milli-arcsec ! Estimated beam: bmin=2.214 mas, bmaj=2.724 mas, bpa=34.12 degrees ! Estimated noise=0.408606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249659 Jy ! Component: 100 - total flux cleaned = 0.00371781 Jy ! Component: 150 - total flux cleaned = 0.00406084 Jy ! Component: 200 - total flux cleaned = 0.00435831 Jy ! Total flux subtracted in 200 components = 0.00435831 Jy ! Clean residual min=-0.002727 max=0.002482 Jy/beam ! Clean residual mean=-0.000028 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.100959 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 = 0.000188474 Jy ! Component: 100 - total flux cleaned = 0.000343028 Jy ! Component: 150 - total flux cleaned = 0.000469965 Jy ! Component: 200 - total flux cleaned = 0.000523391 Jy ! Total flux subtracted in 200 components = 0.000523391 Jy ! Clean residual min=-0.002729 max=0.002479 Jy/beam ! Clean residual mean=-0.000027 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.101482 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 85 components and 0.101482 Jy ! Inverting map ! Your choice of large map pixels excluded 1.06% of the data. ! The x-axis pixel size should ideally be below 0.1846 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 1.06% of the data. ! The x-axis pixel size should ideally be below 0.1846 milli-arcsec ! Estimated beam: bmin=0.5624 mas, bmaj=1.073 mas, bpa=-5.759 degrees ! Estimated noise=0.207601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000297128 Jy ! Component: 100 - total flux cleaned = -0.000136169 Jy ! Component: 150 - total flux cleaned = -2.47715e-05 Jy ! Component: 200 - total flux cleaned = 2.32499e-05 Jy ! Total flux subtracted in 200 components = 2.32499e-05 Jy ! Clean residual min=-0.001699 max=0.001327 Jy/beam ! Clean residual mean=-0.000007 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.101505 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 100 components and 0.101505 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=0.100626Jy sigma=0.778888 ! Fit after self-cal, rms=0.100658Jy sigma=0.778604 wmodel /scr/pima/gc030_uvs/J0214+5144_X_map.mod ! Writing 100 model components to file: /scr/pima/gc030_uvs/J0214+5144_X_map.mod wobs /scr/pima/gc030_uvs/J0214+5144_X_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J0214+5144_X_uvs.fits wwins /scr/pima/gc030_uvs/J0214+5144_X_map.win ! wwins: Wrote 4 windows to /scr/pima/gc030_uvs/J0214+5144_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 1.06% of the data. ! The x-axis pixel size should ideally be below 0.1846 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000555294 Jy ! Component: 100 - total flux cleaned = -0.00071993 Jy ! Component: 150 - total flux cleaned = -0.000923093 Jy ! Component: 200 - total flux cleaned = -0.00107529 Jy ! Component: 250 - total flux cleaned = -0.00124456 Jy ! Component: 300 - total flux cleaned = -0.0013479 Jy ! Component: 350 - total flux cleaned = -0.00144938 Jy ! Component: 400 - total flux cleaned = -0.0015484 Jy ! Component: 450 - total flux cleaned = -0.00160673 Jy ! Component: 500 - total flux cleaned = -0.00164509 Jy ! Component: 550 - total flux cleaned = -0.00173931 Jy ! Component: 600 - total flux cleaned = -0.00177637 Jy ! Component: 650 - total flux cleaned = -0.00186804 Jy ! Component: 700 - total flux cleaned = -0.00192255 Jy ! Component: 750 - total flux cleaned = -0.00197608 Jy ! Component: 800 - total flux cleaned = -0.00204663 Jy ! Component: 850 - total flux cleaned = -0.00209846 Jy ! Component: 900 - total flux cleaned = -0.00211575 Jy ! Component: 950 - total flux cleaned = -0.00218359 Jy ! Component: 1000 - total flux cleaned = -0.00223399 Jy ! Component: 1050 - total flux cleaned = -0.00230045 Jy ! Component: 1100 - total flux cleaned = -0.00238254 Jy ! Component: 1150 - total flux cleaned = -0.00238233 Jy ! Component: 1200 - total flux cleaned = -0.00243057 Jy ! Component: 1250 - total flux cleaned = -0.00250984 Jy ! Component: 1300 - total flux cleaned = -0.00255659 Jy ! Component: 1350 - total flux cleaned = -0.00257212 Jy ! Component: 1400 - total flux cleaned = -0.00264888 Jy ! Component: 1450 - total flux cleaned = -0.00264872 Jy ! Component: 1500 - total flux cleaned = -0.00267874 Jy ! Component: 1550 - total flux cleaned = -0.0027383 Jy ! Component: 1600 - total flux cleaned = -0.0027972 Jy ! Component: 1650 - total flux cleaned = -0.00288477 Jy ! Component: 1700 - total flux cleaned = -0.00289924 Jy ! Component: 1750 - total flux cleaned = -0.00295671 Jy ! Component: 1800 - total flux cleaned = -0.00298506 Jy ! Component: 1850 - total flux cleaned = -0.00306977 Jy ! Component: 1900 - total flux cleaned = -0.00311169 Jy ! Component: 1950 - total flux cleaned = -0.00315316 Jy ! Component: 2000 - total flux cleaned = -0.00319418 Jy ! Component: 2050 - total flux cleaned = -0.00327578 Jy ! Component: 2100 - total flux cleaned = -0.00332968 Jy ! Component: 2150 - total flux cleaned = -0.00338313 Jy ! Component: 2200 - total flux cleaned = -0.00344934 Jy ! Component: 2250 - total flux cleaned = -0.00347554 Jy ! Component: 2300 - total flux cleaned = -0.00350143 Jy ! Component: 2350 - total flux cleaned = -0.00348847 Jy ! Component: 2400 - total flux cleaned = -0.00355266 Jy ! Component: 2450 - total flux cleaned = -0.00364173 Jy ! Component: 2500 - total flux cleaned = -0.00366701 Jy ! Component: 2550 - total flux cleaned = -0.00375448 Jy ! Component: 2600 - total flux cleaned = -0.00379153 Jy ! Component: 2650 - total flux cleaned = -0.00381591 Jy ! Component: 2700 - total flux cleaned = -0.00386468 Jy ! Component: 2750 - total flux cleaned = -0.0039254 Jy ! Component: 2800 - total flux cleaned = -0.00390139 Jy ! Component: 2850 - total flux cleaned = -0.00398503 Jy ! Component: 2900 - total flux cleaned = -0.00407994 Jy ! Component: 2950 - total flux cleaned = -0.00415046 Jy ! Component: 3000 - total flux cleaned = -0.00417373 Jy ! Component: 3050 - total flux cleaned = -0.0042434 Jy ! Component: 3100 - total flux cleaned = -0.00422033 Jy ! Component: 3150 - total flux cleaned = -0.00428893 Jy ! Component: 3200 - total flux cleaned = -0.0043004 Jy ! Component: 3250 - total flux cleaned = -0.00430047 Jy ! Component: 3300 - total flux cleaned = -0.0044349 Jy ! Component: 3350 - total flux cleaned = -0.00441256 Jy ! Component: 3400 - total flux cleaned = -0.00451185 Jy ! Component: 3450 - total flux cleaned = -0.00458843 Jy ! Component: 3500 - total flux cleaned = -0.0046211 Jy ! Component: 3550 - total flux cleaned = -0.0046535 Jy ! Component: 3600 - total flux cleaned = -0.00466416 Jy ! Component: 3650 - total flux cleaned = -0.00471756 Jy ! Component: 3700 - total flux cleaned = -0.00474916 Jy ! Component: 3750 - total flux cleaned = -0.00475979 Jy ! Component: 3800 - total flux cleaned = -0.00478073 Jy ! Component: 3850 - total flux cleaned = -0.00487431 Jy ! Component: 3900 - total flux cleaned = -0.00487437 Jy ! Component: 3950 - total flux cleaned = -0.00493591 Jy ! Component: 4000 - total flux cleaned = -0.00494615 Jy ! Component: 4050 - total flux cleaned = -0.00494621 Jy ! Total flux subtracted in 4096 components = -0.00500656 Jy ! Clean residual min=-0.000682 max=0.000536 Jy/beam ! Clean residual mean=-0.000004 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0964987 Jy keep ! Adding 347 model components to the UV plane model. ! The established model now contains 447 components and 0.0964987 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J0214+5144_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 1.06% of the data. ! The x-axis pixel size should ideally be below 0.1846 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5624 x 1.073 at -5.759 degrees (North through East) ! Clean map min=-0.0013305 max=0.064798 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J0214+5144_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0647976 invert ! Inverting map ! Your choice of large map pixels excluded 1.06% of the data. ! The x-axis pixel size should ideally be below 0.1846 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170237 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.788164 0.788164 1.57633 3.15266 6.30531 12.6106 25.2213 50.4425 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.064 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 380.631 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J0214+5144_X_uvs.log closed on Fri Apr 22 08:43:15 2016