! Started logfile: /scr/pima/bg219i_uvs/J0942-0759_X_uvs.log on Wed Apr 6 23:39:29 2016 obs /scr/pima/bg219i_uvs/J0942-0759_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0942-0759_X_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.920635 visibilities/baseline/integration-bin. ! Found source: J0942-0759 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 20880 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 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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/bg219i_uvs/J0942-0759_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.067359Jy sigma=23.253262 ! Fit after self-cal, rms=0.628731Jy sigma=13.484279 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7098 mas, bmaj=1.745 mas, bpa=-4.23 degrees ! Estimated noise=0.513817 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 = 0.295098 Jy ! Component: 100 - total flux cleaned = 0.359448 Jy ! Total flux subtracted in 100 components = 0.359448 Jy ! Clean residual min=-0.005971 max=0.017951 Jy/beam ! Clean residual mean=-0.000009 rms=0.001940 Jy/beam ! Combined flux in latest and established models = 0.359448 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.359448 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.072726Jy sigma=1.474545 ! Fit after self-cal, rms=0.072720Jy sigma=1.474489 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0152196 Jy ! Component: 100 - total flux cleaned = 0.0216311 Jy ! Total flux subtracted in 100 components = 0.0216311 Jy ! Clean residual min=-0.005367 max=0.007168 Jy/beam ! Clean residual mean=-0.000015 rms=0.001338 Jy/beam ! Combined flux in latest and established models = 0.381079 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.381079 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.070547Jy sigma=1.387617 ! Fit after self-cal, rms=0.070548Jy sigma=1.387557 ! 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=0.8755 mas, bmaj=1.995 mas, bpa=-2.77 degrees ! Estimated noise=0.311694 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 = 0.00338944 Jy ! Component: 100 - total flux cleaned = 0.00505769 Jy ! Component: 150 - total flux cleaned = 0.00510953 Jy ! Component: 200 - total flux cleaned = 0.00502809 Jy ! Total flux subtracted in 200 components = 0.00502809 Jy ! Clean residual min=-0.005319 max=0.007055 Jy/beam ! Clean residual mean=-0.000017 rms=0.001401 Jy/beam ! Combined flux in latest and established models = 0.386107 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.386107 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.070530Jy sigma=1.380771 ! Fit after self-cal, rms=0.070529Jy sigma=1.380745 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8755 x 1.995 at -2.77 degrees (North through East) ! Clean map min=-0.0051038 max=0.37818 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 0.98 FD 0.99 HN 0.98 KP 0.99 ! LA 0.98 MK 1.02 NL 1.00 OV 0.98 ! PT 1.12 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.98 KP 0.98 ! LA 0.99 MK 1.02 NL 0.99 OV 0.97 ! PT 1.13 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.98 KP 1.00 ! LA 0.98 MK 1.02 NL 0.99 OV 0.95 ! PT 1.13 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.98 KP 1.00 ! LA 0.99 MK 1.00 NL 1.00 OV 0.97 ! PT 1.11 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.97 KP 1.00 ! LA 0.99 MK 1.03 NL 0.98 OV 0.97 ! PT 1.15 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.96 KP 1.01 ! LA 0.99 MK 1.01 NL 0.99 OV 0.96 ! PT 1.14 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.96 KP 0.99 ! LA 0.98 MK 1.01 NL 0.99 OV 0.96 ! PT 1.13 SC 1.01 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.070529Jy sigma=1.380745 ! Fit after self-cal, rms=0.068927Jy sigma=1.327118 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8776 mas, bmaj=1.997 mas, bpa=-2.719 degrees ! Estimated noise=0.311245 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 = -0.00109168 Jy ! Component: 100 - total flux cleaned = -0.00123003 Jy ! Component: 150 - total flux cleaned = -0.00122905 Jy ! Component: 200 - total flux cleaned = -0.0012104 Jy ! Total flux subtracted in 200 components = -0.0012104 Jy ! Clean residual min=-0.003643 max=0.003699 Jy/beam ! Clean residual mean=-0.000009 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.384897 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.384897 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068898Jy sigma=1.326743 ! Fit after self-cal, rms=0.068953Jy sigma=1.326658 ! Inverting map ! Added new window around map position (-9.4, 12.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284888 Jy ! Component: 100 - total flux cleaned = 0.0029986 Jy ! Component: 150 - total flux cleaned = 0.00281542 Jy ! Component: 200 - total flux cleaned = 0.00261435 Jy ! Total flux subtracted in 200 components = 0.00261435 Jy ! Clean residual min=-0.003341 max=0.003224 Jy/beam ! Clean residual mean=-0.000009 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.387511 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.387511 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068785Jy sigma=1.323158 ! Fit after self-cal, rms=0.068764Jy sigma=1.322609 ! 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068764Jy sigma=1.322609 ! Fit after self-cal, rms=0.068850Jy sigma=1.308913 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8775 mas, bmaj=2 mas, bpa=-2.758 degrees ! Estimated noise=0.311812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00105755 Jy ! Component: 100 - total flux cleaned = -0.0010981 Jy ! Component: 150 - total flux cleaned = -0.00110206 Jy ! Component: 200 - total flux cleaned = -0.00103465 Jy ! Total flux subtracted in 200 components = -0.00103465 Jy ! Clean residual min=-0.001636 max=0.001571 Jy/beam ! Clean residual mean=0.000000 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.386477 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.386477 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068812Jy sigma=1.308150 ! Fit after self-cal, rms=0.068823Jy sigma=1.308083 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 = -0.000197063 Jy ! Component: 100 - total flux cleaned = -0.000116866 Jy ! Component: 150 - total flux cleaned = -6.29349e-05 Jy ! Component: 200 - total flux cleaned = -1.25683e-05 Jy ! Total flux subtracted in 200 components = -1.25683e-05 Jy ! Clean residual min=-0.001631 max=0.001545 Jy/beam ! Clean residual mean=0.000000 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.386464 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 0.386464 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068812Jy sigma=1.307861 ! Fit after self-cal, rms=0.068811Jy sigma=1.307855 ! 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068811Jy sigma=1.307855 ! Fit after self-cal, rms=0.068850Jy sigma=1.307691 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8776 mas, bmaj=2.001 mas, bpa=-2.77 degrees ! Estimated noise=0.311821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000376316 Jy ! Component: 100 - total flux cleaned = -0.000358379 Jy ! Component: 150 - total flux cleaned = -0.000321945 Jy ! Component: 200 - total flux cleaned = -0.000256435 Jy ! Total flux subtracted in 200 components = -0.000256435 Jy ! Clean residual min=-0.001569 max=0.001490 Jy/beam ! Clean residual mean=0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.386208 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 67 components and 0.386208 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068838Jy sigma=1.307473 ! Fit after self-cal, rms=0.068838Jy sigma=1.307467 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 = -5.65791e-05 Jy ! Component: 100 - total flux cleaned = -1.35512e-05 Jy ! Component: 150 - total flux cleaned = -2.1203e-07 Jy ! Component: 200 - total flux cleaned = 2.56928e-05 Jy ! Total flux subtracted in 200 components = 2.56928e-05 Jy ! Clean residual min=-0.001568 max=0.001473 Jy/beam ! Clean residual mean=0.000001 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.386233 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.386233 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068833Jy sigma=1.307353 ! Fit after self-cal, rms=0.068832Jy sigma=1.307351 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068832Jy sigma=1.307351 ! Fit after self-cal, rms=0.068856Jy sigma=1.307307 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.118 mas, bmaj=3.581 mas, bpa=2.807 degrees ! Estimated noise=0.410979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0003122 Jy ! Component: 100 - total flux cleaned = -0.000431364 Jy ! Component: 150 - total flux cleaned = -0.00048218 Jy ! Component: 200 - total flux cleaned = -0.000516504 Jy ! Total flux subtracted in 200 components = -0.000516504 Jy ! Clean residual min=-0.002002 max=0.001629 Jy/beam ! Clean residual mean=0.000002 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.385717 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 82 components and 0.385717 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068855Jy sigma=1.307247 ! Fit after self-cal, rms=0.068855Jy sigma=1.307240 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 = -8.21346e-05 Jy ! Component: 100 - total flux cleaned = -0.000113611 Jy ! Component: 150 - total flux cleaned = -0.000133242 Jy ! Component: 200 - total flux cleaned = -0.000151696 Jy ! Total flux subtracted in 200 components = -0.000151696 Jy ! Clean residual min=-0.001980 max=0.001616 Jy/beam ! Clean residual mean=0.000002 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.385565 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 86 components and 0.385565 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068854Jy sigma=1.307215 ! Fit after self-cal, rms=0.068853Jy sigma=1.307212 ! 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=0.8777 mas, bmaj=2.002 mas, bpa=-2.782 degrees ! Estimated noise=0.311809 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8777 x 2.002 at -2.782 degrees (North through East) ! Clean map min=-0.001979 max=0.37767 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7123 mas, bmaj=1.751 mas, bpa=-4.196 degrees ! Estimated noise=0.513419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.294859 Jy ! Component: 100 - total flux cleaned = 0.359157 Jy ! Component: 150 - total flux cleaned = 0.37395 Jy ! Component: 200 - total flux cleaned = 0.379212 Jy ! Total flux subtracted in 200 components = 0.379212 Jy ! Clean residual min=-0.003133 max=0.002918 Jy/beam ! Clean residual mean=0.000002 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.379212 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.379212 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8777 mas, bmaj=2.002 mas, bpa=-2.782 degrees ! Estimated noise=0.311809 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 = 0.00358937 Jy ! Component: 100 - total flux cleaned = 0.00498646 Jy ! Component: 150 - total flux cleaned = 0.00565505 Jy ! Component: 200 - total flux cleaned = 0.00616571 Jy ! Total flux subtracted in 200 components = 0.00616571 Jy ! Clean residual min=-0.001596 max=0.001671 Jy/beam ! Clean residual mean=0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.385377 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 27 components and 0.385377 Jy ! Inverting map ! Added new window around map position (-43.2, -46.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112559 Jy ! Component: 100 - total flux cleaned = 0.00132002 Jy ! Component: 150 - total flux cleaned = 0.00138454 Jy ! Component: 200 - total flux cleaned = 0.00150303 Jy ! Total flux subtracted in 200 components = 0.00150303 Jy ! Clean residual min=-0.001516 max=0.001410 Jy/beam ! Clean residual mean=0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.38688 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 43 components and 0.38688 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.118 mas, bmaj=3.581 mas, bpa=2.807 degrees ! Estimated noise=0.410979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00012202 Jy ! Component: 100 - total flux cleaned = -0.000228476 Jy ! Component: 150 - total flux cleaned = -0.000322109 Jy ! Component: 200 - total flux cleaned = -0.000355648 Jy ! Total flux subtracted in 200 components = -0.000355648 Jy ! Clean residual min=-0.001831 max=0.001677 Jy/beam ! Clean residual mean=0.000002 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.386525 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 = -4.66119e-05 Jy ! Component: 100 - total flux cleaned = -7.58642e-05 Jy ! Component: 150 - total flux cleaned = -0.000116738 Jy ! Component: 200 - total flux cleaned = -0.000154892 Jy ! Total flux subtracted in 200 components = -0.000154892 Jy ! Clean residual min=-0.001848 max=0.001630 Jy/beam ! Clean residual mean=0.000002 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.38637 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 0.38637 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8777 mas, bmaj=2.002 mas, bpa=-2.782 degrees ! Estimated noise=0.311809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000202596 Jy ! Component: 100 - total flux cleaned = 0.000387663 Jy ! Component: 150 - total flux cleaned = 0.000514025 Jy ! Component: 200 - total flux cleaned = 0.000611748 Jy ! Total flux subtracted in 200 components = 0.000611748 Jy ! Clean residual min=-0.001481 max=0.001331 Jy/beam ! Clean residual mean=0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.386981 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 73 components and 0.386981 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068820Jy sigma=1.306837 ! Fit after self-cal, rms=0.068815Jy sigma=1.306716 wmodel /scr/pima/bg219i_uvs/J0942-0759_X_map.mod ! Writing 73 model components to file: /scr/pima/bg219i_uvs/J0942-0759_X_map.mod wobs /scr/pima/bg219i_uvs/J0942-0759_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0942-0759_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0942-0759_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219i_uvs/J0942-0759_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000552685 Jy ! Component: 100 - total flux cleaned = -0.000805938 Jy ! Component: 150 - total flux cleaned = -0.000998802 Jy ! Component: 200 - total flux cleaned = -0.00116114 Jy ! Component: 250 - total flux cleaned = -0.00129519 Jy ! Component: 300 - total flux cleaned = -0.00133809 Jy ! Component: 350 - total flux cleaned = -0.00144434 Jy ! Component: 400 - total flux cleaned = -0.00163106 Jy ! Component: 450 - total flux cleaned = -0.00173251 Jy ! Component: 500 - total flux cleaned = -0.00185171 Jy ! Component: 550 - total flux cleaned = -0.00194895 Jy ! Component: 600 - total flux cleaned = -0.00206416 Jy ! Component: 650 - total flux cleaned = -0.00217705 Jy ! Component: 700 - total flux cleaned = -0.00230604 Jy ! Component: 750 - total flux cleaned = -0.00245114 Jy ! Component: 800 - total flux cleaned = -0.00255831 Jy ! Component: 850 - total flux cleaned = -0.00266399 Jy ! Component: 900 - total flux cleaned = -0.00278574 Jy ! Component: 950 - total flux cleaned = -0.00288879 Jy ! Component: 1000 - total flux cleaned = -0.00309179 Jy ! Component: 1050 - total flux cleaned = -0.0032251 Jy ! Component: 1100 - total flux cleaned = -0.00337308 Jy ! Component: 1150 - total flux cleaned = -0.00351909 Jy ! Component: 1200 - total flux cleaned = -0.00364729 Jy ! Component: 1250 - total flux cleaned = -0.00378955 Jy ! Component: 1300 - total flux cleaned = -0.00396109 Jy ! Component: 1350 - total flux cleaned = -0.00408442 Jy ! Component: 1400 - total flux cleaned = -0.00420645 Jy ! Component: 1450 - total flux cleaned = -0.0043419 Jy ! Component: 1500 - total flux cleaned = -0.00446108 Jy ! Component: 1550 - total flux cleaned = -0.00460812 Jy ! Component: 1600 - total flux cleaned = -0.00472446 Jy ! Component: 1650 - total flux cleaned = -0.00478197 Jy ! Component: 1700 - total flux cleaned = -0.00488165 Jy ! Component: 1750 - total flux cleaned = -0.00495209 Jy ! Component: 1800 - total flux cleaned = -0.00500776 Jy ! Component: 1850 - total flux cleaned = -0.00506308 Jy ! Component: 1900 - total flux cleaned = -0.00509043 Jy ! Component: 1950 - total flux cleaned = -0.00513089 Jy ! Component: 2000 - total flux cleaned = -0.00519796 Jy ! Component: 2050 - total flux cleaned = -0.00526438 Jy ! Component: 2100 - total flux cleaned = -0.00531697 Jy ! Component: 2150 - total flux cleaned = -0.00538228 Jy ! Component: 2200 - total flux cleaned = -0.00543399 Jy ! Component: 2250 - total flux cleaned = -0.00552376 Jy ! Component: 2300 - total flux cleaned = -0.00558701 Jy ! Component: 2350 - total flux cleaned = -0.00561234 Jy ! Component: 2400 - total flux cleaned = -0.00566231 Jy ! Component: 2450 - total flux cleaned = -0.0057119 Jy ! Component: 2500 - total flux cleaned = -0.00577315 Jy ! Component: 2550 - total flux cleaned = -0.00577308 Jy ! Component: 2600 - total flux cleaned = -0.00578516 Jy ! Component: 2650 - total flux cleaned = -0.0058331 Jy ! Component: 2700 - total flux cleaned = -0.00585684 Jy ! Component: 2750 - total flux cleaned = -0.00588024 Jy ! Component: 2800 - total flux cleaned = -0.00595029 Jy ! Component: 2850 - total flux cleaned = -0.00596174 Jy ! Component: 2900 - total flux cleaned = -0.00598456 Jy ! Component: 2950 - total flux cleaned = -0.00597318 Jy ! Component: 3000 - total flux cleaned = -0.00597319 Jy ! Component: 3050 - total flux cleaned = -0.00599573 Jy ! Component: 3100 - total flux cleaned = -0.00601821 Jy ! Component: 3150 - total flux cleaned = -0.00605154 Jy ! Component: 3200 - total flux cleaned = -0.00605156 Jy ! Component: 3250 - total flux cleaned = -0.00613899 Jy ! Component: 3300 - total flux cleaned = -0.00610624 Jy ! Component: 3350 - total flux cleaned = -0.0061063 Jy ! Component: 3400 - total flux cleaned = -0.00612757 Jy ! Component: 3450 - total flux cleaned = -0.00614894 Jy ! Component: 3500 - total flux cleaned = -0.00614895 Jy ! Component: 3550 - total flux cleaned = -0.00618044 Jy ! Component: 3600 - total flux cleaned = -0.00623269 Jy ! Component: 3650 - total flux cleaned = -0.00619122 Jy ! Component: 3700 - total flux cleaned = -0.00623255 Jy ! Component: 3750 - total flux cleaned = -0.00627363 Jy ! Component: 3800 - total flux cleaned = -0.00630414 Jy ! Component: 3850 - total flux cleaned = -0.00632436 Jy ! Component: 3900 - total flux cleaned = -0.00635457 Jy ! Component: 3950 - total flux cleaned = -0.0063545 Jy ! Component: 4000 - total flux cleaned = -0.00637447 Jy ! Component: 4050 - total flux cleaned = -0.00640414 Jy ! Total flux subtracted in 4096 components = -0.00646306 Jy ! Clean residual min=-0.000628 max=0.000691 Jy/beam ! Clean residual mean=0.000000 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.380518 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 353 components and 0.380519 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0942-0759_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8777 x 2.002 at -2.782 degrees (North through East) ! Clean map min=-0.0018497 max=0.3777 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0942-0759_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.377698 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000165165 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.131188 0.131188 0.262376 0.524752 1.0495 2.09901 4.19801 8.39603 16.7921 33.5841 67.1682 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.377 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2286.8 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0942-0759_X_uvs.log closed on Wed Apr 6 23:39:34 2016