! Started logfile: /scr/pima/gc030_uvs/J1411+7424_X_uvs.log on Fri Apr 22 08:49:37 2016 obs /scr/pima/gc030_uvs/J1411+7424_X_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1411+7424_X_uva.fits ! AN table 1: 69 integrations on 36 of 36 possible baselines. ! AN table 2: 69 integrations on 36 of 36 possible baselines. ! AN table 3: 210 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.76341 visibilities/baseline/integration-bin. ! Found source: J1411+7424 ! ! 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 76512 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/J1411+7424_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 1 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 164 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 164 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 164 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 164 telescope corrections were flagged in sub-array 3. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 70 telescope corrections were flagged in sub-array 1. ! A total of 71 telescope corrections were flagged in sub-array 2. ! A total of 304 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 164 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 164 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.003783Jy sigma=16.390682 ! Fit after self-cal, rms=0.967761Jy sigma=15.899475 ! 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 0.756% of the data. ! The y-axis pixel size should ideally be below 0.1783 milli-arcsec ! Estimated beam: bmin=0.4728 mas, bmaj=0.565 mas, bpa=39.88 degrees ! Estimated noise=0.46905 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 = 0.0245038 Jy ! Component: 100 - total flux cleaned = 0.0306403 Jy ! Total flux subtracted in 100 components = 0.0306403 Jy ! Clean residual min=-0.003329 max=0.002892 Jy/beam ! Clean residual mean=-0.000001 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.0306403 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0306403 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=0.090127Jy sigma=0.759768 ! Fit after self-cal, rms=0.088812Jy sigma=0.744111 ! Inverting map ! Your choice of large map pixels excluded 0.756% of the data. ! The y-axis pixel size should ideally be below 0.1783 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00505786 Jy ! Component: 100 - total flux cleaned = 0.00850227 Jy ! Total flux subtracted in 100 components = 0.00850227 Jy ! Clean residual min=-0.003359 max=0.002675 Jy/beam ! Clean residual mean=-0.000001 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.0391426 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.0391426 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=0.088197Jy sigma=0.737721 ! Fit after self-cal, rms=0.087655Jy sigma=0.737001 ! Inverting map ! Your choice of large map pixels excluded 0.756% of the data. ! The y-axis pixel size should ideally be below 0.1783 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 0.756% of the data. ! The y-axis pixel size should ideally be below 0.1783 milli-arcsec ! Estimated beam: bmin=0.5753 mas, bmaj=0.6776 mas, bpa=38.52 degrees ! Estimated noise=0.21921 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 = 0.00456081 Jy ! Component: 100 - total flux cleaned = 0.00717644 Jy ! Component: 150 - total flux cleaned = 0.00872669 Jy ! Component: 200 - total flux cleaned = 0.00964743 Jy ! Total flux subtracted in 200 components = 0.00964743 Jy ! Clean residual min=-0.003601 max=0.002709 Jy/beam ! Clean residual mean=0.000001 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.04879 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.04879 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=0.087428Jy sigma=0.732561 ! Fit after self-cal, rms=0.086699Jy sigma=0.731636 ! Inverting map ! Your choice of large map pixels excluded 0.756% of the data. ! The y-axis pixel size should ideally be below 0.1783 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5753 x 0.6776 at 38.52 degrees (North through East) ! Clean map min=-0.0030476 max=0.03742 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* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 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* ! ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.086699Jy sigma=0.731636 ! Fit after self-cal, rms=0.086705Jy sigma=0.731628 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.757% of the data. ! The y-axis pixel size should ideally be below 0.1783 milli-arcsec ! Estimated beam: bmin=0.5752 mas, bmaj=0.6774 mas, bpa=38.51 degrees ! Estimated noise=0.219245 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 = 0.00159008 Jy ! Component: 100 - total flux cleaned = 0.00247128 Jy ! Component: 150 - total flux cleaned = 0.00299848 Jy ! Component: 200 - total flux cleaned = 0.00315769 Jy ! Total flux subtracted in 200 components = 0.00315769 Jy ! Clean residual min=-0.003576 max=0.002746 Jy/beam ! Clean residual mean=0.000001 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0519477 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.0519477 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=0.086711Jy sigma=0.730660 ! Fit after self-cal, rms=0.086445Jy sigma=0.730446 ! Inverting map ! Your choice of large map pixels excluded 0.757% of the data. ! The y-axis pixel size should ideally be below 0.1783 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=0.086445Jy sigma=0.730446 ! Fit after self-cal, rms=0.086339Jy sigma=0.730376 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.757% of the data. ! The y-axis pixel size should ideally be below 0.1783 milli-arcsec ! Estimated beam: bmin=0.5757 mas, bmaj=0.6772 mas, bpa=38.77 degrees ! Estimated noise=0.219575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000706266 Jy ! Component: 100 - total flux cleaned = 0.00092736 Jy ! Component: 150 - total flux cleaned = 0.000993108 Jy ! Component: 200 - total flux cleaned = 0.0010415 Jy ! Total flux subtracted in 200 components = 0.0010415 Jy ! Clean residual min=-0.003506 max=0.002727 Jy/beam ! Clean residual mean=0.000001 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.0529892 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.0529892 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=0.086347Jy sigma=0.730048 ! Fit after self-cal, rms=0.086240Jy sigma=0.729990 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.757% of the data. ! The y-axis pixel size should ideally be below 0.1783 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 = 0.000309723 Jy ! Component: 100 - total flux cleaned = 0.000346767 Jy ! Component: 150 - total flux cleaned = 0.000381703 Jy ! Component: 200 - total flux cleaned = 0.000392233 Jy ! Total flux subtracted in 200 components = 0.000392233 Jy ! Clean residual min=-0.003497 max=0.002720 Jy/beam ! Clean residual mean=0.000001 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0533815 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 18 components and 0.0533815 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=0.086242Jy sigma=0.729828 ! Fit after self-cal, rms=0.086194Jy sigma=0.729792 ! Inverting map ! Your choice of large map pixels excluded 0.757% of the data. ! The y-axis pixel size should ideally be below 0.1783 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=0.086194Jy sigma=0.729792 ! Fit after self-cal, rms=0.086141Jy sigma=0.729790 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.757% of the data. ! The y-axis pixel size should ideally be below 0.1783 milli-arcsec ! Estimated beam: bmin=0.5757 mas, bmaj=0.6772 mas, bpa=38.78 degrees ! Estimated noise=0.219525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.71962e-05 Jy ! Component: 100 - total flux cleaned = 0.000109125 Jy ! Component: 150 - total flux cleaned = 0.000109088 Jy ! Component: 200 - total flux cleaned = 0.000119842 Jy ! Total flux subtracted in 200 components = 0.000119842 Jy ! Clean residual min=-0.003480 max=0.002702 Jy/beam ! Clean residual mean=0.000001 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.0535013 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 18 components and 0.0535013 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=0.086140Jy sigma=0.729701 ! Fit after self-cal, rms=0.086111Jy sigma=0.729661 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.757% of the data. ! The y-axis pixel size should ideally be below 0.1783 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 = 6.76745e-05 Jy ! Component: 100 - total flux cleaned = 6.76803e-05 Jy ! Component: 150 - total flux cleaned = 6.75712e-05 Jy ! Component: 200 - total flux cleaned = 6.71311e-05 Jy ! Total flux subtracted in 200 components = 6.71311e-05 Jy ! Clean residual min=-0.003478 max=0.002689 Jy/beam ! Clean residual mean=0.000001 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.0535684 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.0535684 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=0.086109Jy sigma=0.729598 ! Fit after self-cal, rms=0.086094Jy sigma=0.729571 ! Inverting map ! Your choice of large map pixels excluded 0.757% of the data. ! The y-axis pixel size should ideally be below 0.1783 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=0.086094Jy sigma=0.729571 ! Fit after self-cal, rms=0.086082Jy sigma=0.729571 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.757% of the data. ! The y-axis pixel size should ideally be below 0.1783 milli-arcsec ! Estimated beam: bmin=2.411 mas, bmaj=2.532 mas, bpa=0.5998 degrees ! Estimated noise=0.491195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00183086 Jy ! Component: 100 - total flux cleaned = -0.00205924 Jy ! Component: 150 - total flux cleaned = -0.00208058 Jy ! Component: 200 - total flux cleaned = -0.00210106 Jy ! Total flux subtracted in 200 components = -0.00210106 Jy ! Clean residual min=-0.004674 max=0.004019 Jy/beam ! Clean residual mean=0.000001 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 0.0514674 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 20 components and 0.0514674 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=0.086059Jy sigma=0.731100 ! Fit after self-cal, rms=0.086131Jy sigma=0.730861 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.757% of the data. ! The y-axis pixel size should ideally be below 0.1783 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 = -0.00039903 Jy ! Component: 100 - total flux cleaned = -0.000422362 Jy ! Component: 150 - total flux cleaned = -0.000443842 Jy ! Component: 200 - total flux cleaned = -0.000483769 Jy ! Total flux subtracted in 200 components = -0.000483769 Jy ! Clean residual min=-0.004651 max=0.004034 Jy/beam ! Clean residual mean=0.000001 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 0.0509836 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 20 components and 0.0509836 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=0.086125Jy sigma=0.732307 ! Fit after self-cal, rms=0.086098Jy sigma=0.732147 ! Inverting map ! Your choice of large map pixels excluded 0.757% of the data. ! The y-axis pixel size should ideally be below 0.1783 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 0.757% of the data. ! The y-axis pixel size should ideally be below 0.1783 milli-arcsec ! Estimated beam: bmin=0.5757 mas, bmaj=0.6772 mas, bpa=38.79 degrees ! Estimated noise=0.219519 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5757 x 0.6772 at 38.79 degrees (North through East) ! Clean map min=-0.0031338 max=0.037248 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 0.757% of the data. ! The y-axis pixel size should ideally be below 0.1783 milli-arcsec ! Estimated beam: bmin=0.4729 mas, bmaj=0.5648 mas, bpa=40 degrees ! Estimated noise=0.469506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0256144 Jy ! Component: 100 - total flux cleaned = 0.0344593 Jy ! Component: 150 - total flux cleaned = 0.0398508 Jy ! Component: 200 - total flux cleaned = 0.0435338 Jy ! Total flux subtracted in 200 components = 0.0435338 Jy ! Clean residual min=-0.003319 max=0.002720 Jy/beam ! Clean residual mean=-0.000001 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.0435338 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0435338 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.757% of the data. ! The y-axis pixel size should ideally be below 0.1783 milli-arcsec ! Estimated beam: bmin=0.5757 mas, bmaj=0.6772 mas, bpa=38.79 degrees ! Estimated noise=0.219519 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 = 0.00425227 Jy ! Component: 100 - total flux cleaned = 0.00666027 Jy ! Component: 150 - total flux cleaned = 0.00808304 Jy ! Component: 200 - total flux cleaned = 0.00892366 Jy ! Total flux subtracted in 200 components = 0.00892366 Jy ! Clean residual min=-0.003630 max=0.002675 Jy/beam ! Clean residual mean=0.000001 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.0524575 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.0524575 Jy ! Inverting map ! Your choice of large map pixels excluded 0.757% of the data. ! The y-axis pixel size should ideally be below 0.1783 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 0.757% of the data. ! The y-axis pixel size should ideally be below 0.1783 milli-arcsec ! Estimated beam: bmin=2.411 mas, bmaj=2.532 mas, bpa=0.5998 degrees ! Estimated noise=0.491195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00143141 Jy ! Component: 100 - total flux cleaned = -0.00148583 Jy ! Component: 150 - total flux cleaned = -0.00151152 Jy ! Component: 200 - total flux cleaned = -0.00155529 Jy ! Total flux subtracted in 200 components = -0.00155529 Jy ! Clean residual min=-0.004651 max=0.004087 Jy/beam ! Clean residual mean=0.000002 rms=0.001255 Jy/beam ! Combined flux in latest and established models = 0.0509022 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 = -2.00904e-05 Jy ! Component: 100 - total flux cleaned = -5.71305e-05 Jy ! Component: 150 - total flux cleaned = -7.31823e-05 Jy ! Component: 200 - total flux cleaned = -8.8541e-05 Jy ! Total flux subtracted in 200 components = -8.8541e-05 Jy ! Clean residual min=-0.004623 max=0.004058 Jy/beam ! Clean residual mean=0.000002 rms=0.001252 Jy/beam ! Combined flux in latest and established models = 0.0508136 Jy ! Adding 4 model components to the UV plane model. ! The established model now contains 17 components and 0.0508136 Jy ! Inverting map ! Your choice of large map pixels excluded 0.757% of the data. ! The y-axis pixel size should ideally be below 0.1783 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.757% of the data. ! The y-axis pixel size should ideally be below 0.1783 milli-arcsec ! Estimated beam: bmin=0.5757 mas, bmaj=0.6772 mas, bpa=38.79 degrees ! Estimated noise=0.219519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155815 Jy ! Component: 100 - total flux cleaned = 0.00180071 Jy ! Component: 150 - total flux cleaned = 0.00195109 Jy ! Component: 200 - total flux cleaned = 0.00206789 Jy ! Total flux subtracted in 200 components = 0.00206789 Jy ! Clean residual min=-0.003700 max=0.002732 Jy/beam ! Clean residual mean=0.000001 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.0528815 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 19 components and 0.0528815 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=0.086117Jy sigma=0.730273 ! Fit after self-cal, rms=0.086038Jy sigma=0.730086 wmodel /scr/pima/gc030_uvs/J1411+7424_X_map.mod ! Writing 19 model components to file: /scr/pima/gc030_uvs/J1411+7424_X_map.mod wobs /scr/pima/gc030_uvs/J1411+7424_X_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1411+7424_X_uvs.fits wwins /scr/pima/gc030_uvs/J1411+7424_X_map.win ! wwins: Wrote 1 windows to /scr/pima/gc030_uvs/J1411+7424_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 0.757% of the data. ! The y-axis pixel size should ideally be below 0.1783 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.0015663 Jy ! Component: 100 - total flux cleaned = -0.0020849 Jy ! Component: 150 - total flux cleaned = -0.00213366 Jy ! Component: 200 - total flux cleaned = -0.00222133 Jy ! Component: 250 - total flux cleaned = -0.00230528 Jy ! Component: 300 - total flux cleaned = -0.00234583 Jy ! Component: 350 - total flux cleaned = -0.00242257 Jy ! Component: 400 - total flux cleaned = -0.00253353 Jy ! Component: 450 - total flux cleaned = -0.00256977 Jy ! Component: 500 - total flux cleaned = -0.0025708 Jy ! Component: 550 - total flux cleaned = -0.00260565 Jy ! Component: 600 - total flux cleaned = -0.00260558 Jy ! Component: 650 - total flux cleaned = -0.00260521 Jy ! Component: 700 - total flux cleaned = -0.00273123 Jy ! Component: 750 - total flux cleaned = -0.00279203 Jy ! Component: 800 - total flux cleaned = -0.00279158 Jy ! Component: 850 - total flux cleaned = -0.00294029 Jy ! Component: 900 - total flux cleaned = -0.00305664 Jy ! Component: 950 - total flux cleaned = -0.00305613 Jy ! Component: 1000 - total flux cleaned = -0.00314113 Jy ! Component: 1050 - total flux cleaned = -0.00322491 Jy ! Component: 1100 - total flux cleaned = -0.00338711 Jy ! Component: 1150 - total flux cleaned = -0.00338651 Jy ! Component: 1200 - total flux cleaned = -0.00349069 Jy ! Component: 1250 - total flux cleaned = -0.00354229 Jy ! Component: 1300 - total flux cleaned = -0.00361861 Jy ! Component: 1350 - total flux cleaned = -0.00369244 Jy ! Component: 1400 - total flux cleaned = -0.00379055 Jy ! Component: 1450 - total flux cleaned = -0.00388689 Jy ! Component: 1500 - total flux cleaned = -0.00398218 Jy ! Component: 1550 - total flux cleaned = -0.00409955 Jy ! Component: 1600 - total flux cleaned = -0.00423823 Jy ! Component: 1650 - total flux cleaned = -0.00432978 Jy ! Component: 1700 - total flux cleaned = -0.00448685 Jy ! Component: 1750 - total flux cleaned = -0.00455307 Jy ! Component: 1800 - total flux cleaned = -0.00472794 Jy ! Component: 1850 - total flux cleaned = -0.00481388 Jy ! Component: 1900 - total flux cleaned = -0.00492059 Jy ! Component: 1950 - total flux cleaned = -0.00510956 Jy ! Component: 2000 - total flux cleaned = -0.00519214 Jy ! Component: 2050 - total flux cleaned = -0.00525314 Jy ! Component: 2100 - total flux cleaned = -0.00535423 Jy ! Component: 2150 - total flux cleaned = -0.00543404 Jy ! Component: 2200 - total flux cleaned = -0.00553243 Jy ! Component: 2250 - total flux cleaned = -0.00559054 Jy ! Component: 2300 - total flux cleaned = -0.00566773 Jy ! Component: 2350 - total flux cleaned = -0.00572474 Jy ! Component: 2400 - total flux cleaned = -0.00579975 Jy ! Component: 2450 - total flux cleaned = -0.00576276 Jy ! Component: 2500 - total flux cleaned = -0.00589163 Jy ! Component: 2550 - total flux cleaned = -0.00598229 Jy ! Component: 2600 - total flux cleaned = -0.00603603 Jy ! Component: 2650 - total flux cleaned = -0.00608965 Jy ! Component: 2700 - total flux cleaned = -0.00615997 Jy ! Component: 2750 - total flux cleaned = -0.00629861 Jy ! Component: 2800 - total flux cleaned = -0.00636729 Jy ! Component: 2850 - total flux cleaned = -0.00641805 Jy ! Component: 2900 - total flux cleaned = -0.00655238 Jy ! Component: 2950 - total flux cleaned = -0.006602 Jy ! Component: 3000 - total flux cleaned = -0.00673311 Jy ! Component: 3050 - total flux cleaned = -0.00676565 Jy ! Component: 3100 - total flux cleaned = -0.00686217 Jy ! Component: 3150 - total flux cleaned = -0.00694156 Jy ! Component: 3200 - total flux cleaned = -0.00700463 Jy ! Component: 3250 - total flux cleaned = -0.00712893 Jy ! Component: 3300 - total flux cleaned = -0.00720573 Jy ! Component: 3350 - total flux cleaned = -0.00726697 Jy ! Component: 3400 - total flux cleaned = -0.00737263 Jy ! Component: 3450 - total flux cleaned = -0.00740247 Jy ! Component: 3500 - total flux cleaned = -0.0075356 Jy ! Component: 3550 - total flux cleaned = -0.00752066 Jy ! Component: 3600 - total flux cleaned = -0.0076368 Jy ! Component: 3650 - total flux cleaned = -0.00775155 Jy ! Component: 3700 - total flux cleaned = -0.00775164 Jy ! Component: 3750 - total flux cleaned = -0.00785037 Jy ! Component: 3800 - total flux cleaned = -0.00789231 Jy ! Component: 3850 - total flux cleaned = -0.00797542 Jy ! Component: 3900 - total flux cleaned = -0.00803018 Jy ! Component: 3950 - total flux cleaned = -0.0080846 Jy ! Component: 4000 - total flux cleaned = -0.00815197 Jy ! Component: 4050 - total flux cleaned = -0.00824523 Jy ! Total flux subtracted in 4096 components = -0.00827168 Jy ! Clean residual min=-0.000685 max=0.000721 Jy/beam ! Clean residual mean=0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0446099 Jy keep ! Adding 359 model components to the UV plane model. ! The established model now contains 378 components and 0.0446098 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1411+7424_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.757% of the data. ! The y-axis pixel size should ideally be below 0.1783 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5757 x 0.6772 at 38.79 degrees (North through East) ! Clean map min=-0.0019896 max=0.037351 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1411+7424_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0373506 invert ! Inverting map ! Your choice of large map pixels excluded 0.757% of the data. ! The y-axis pixel size should ideally be below 0.1783 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000216789 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.74125 1.74125 3.4825 6.965 13.93 27.86 55.72 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.037 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 172.29 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1411+7424_X_uvs.log closed on Fri Apr 22 08:49:44 2016