! Started logfile: /scr/pima/bg219g_uvs/J1458+0416_X_uvs.log on Thu Apr 7 09:51:40 2016 obs /scr/pima/bg219g_uvs/J1458+0416_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1458+0416_X_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.940476 visibilities/baseline/integration-bin. ! Found source: J1458+0416 ! ! 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 2844 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/bg219g_uvs/J1458+0416_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 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=1.019301Jy sigma=23.688255 ! Fit after self-cal, rms=0.850069Jy sigma=19.609598 ! 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=0.7662 mas, bmaj=1.98 mas, bpa=0.09858 degrees ! Estimated noise=1.20372 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 = 0.114145 Jy ! Component: 100 - total flux cleaned = 0.147785 Jy ! Total flux subtracted in 100 components = 0.147785 Jy ! Clean residual min=-0.010080 max=0.013737 Jy/beam ! Clean residual mean=-0.000010 rms=0.002554 Jy/beam ! Combined flux in latest and established models = 0.147785 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.147785 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=0.075032Jy sigma=1.598416 ! Fit after self-cal, rms=0.075045Jy sigma=1.597131 ! 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=0.9226 mas, bmaj=2.271 mas, bpa=-0.7043 degrees ! Estimated noise=0.835667 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 = 0.0191859 Jy ! Component: 100 - total flux cleaned = 0.0272473 Jy ! Component: 150 - total flux cleaned = 0.0309364 Jy ! Component: 200 - total flux cleaned = 0.0324835 Jy ! Total flux subtracted in 200 components = 0.0324835 Jy ! Clean residual min=-0.004994 max=0.006839 Jy/beam ! Clean residual mean=-0.000010 rms=0.001320 Jy/beam ! Combined flux in latest and established models = 0.180268 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.180268 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=0.071161Jy sigma=1.472299 ! Fit after self-cal, rms=0.071165Jy sigma=1.471720 ! Inverting map ! Added new window around map position (-1.8, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00579285 Jy ! Component: 100 - total flux cleaned = 0.00655394 Jy ! Component: 150 - total flux cleaned = 0.00718409 Jy ! Component: 200 - total flux cleaned = 0.00736178 Jy ! Total flux subtracted in 200 components = 0.00736178 Jy ! Clean residual min=-0.004393 max=0.004527 Jy/beam ! Clean residual mean=-0.000009 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.18763 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 39 components and 0.18763 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=0.070617Jy sigma=1.460773 ! Fit after self-cal, rms=0.070596Jy sigma=1.459851 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9226 x 2.271 at -0.7043 degrees (North through East) ! Clean map min=-0.004298 max=0.15019 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: ! FD 1.00 HN 0.98 KP 0.98 LA 1.06 ! MK 0.98 NL 0.98 OV 1.10 PT 1.03 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.08 KP 1.01 LA 1.01 ! MK 0.97 NL 1.02 OV 0.99 PT 1.01 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 0.93 KP 1.01 LA 1.06 ! MK 1.02 NL 0.96 OV 1.04 PT 0.94 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.05 KP 0.99 LA 1.18 ! MK 0.98 NL 1.04 OV 0.97 PT 1.01 ! SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.04 KP 1.01 LA 0.95 ! MK 0.99 NL 1.02 OV 0.96 PT 0.95 ! SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 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 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.00 KP 0.98 LA 0.94 ! MK 1.00 NL 1.01 OV 0.98 PT 0.99 ! SC 0.97 ! ! ! 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=0.070596Jy sigma=1.459851 ! Fit after self-cal, rms=0.070230Jy sigma=1.447911 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9195 mas, bmaj=2.261 mas, bpa=-0.4415 degrees ! Estimated noise=0.832918 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 = 0.00123566 Jy ! Component: 100 - total flux cleaned = 0.00155735 Jy ! Component: 150 - total flux cleaned = 0.00178939 Jy ! Component: 200 - total flux cleaned = 0.00185853 Jy ! Total flux subtracted in 200 components = 0.00185853 Jy ! Clean residual min=-0.004538 max=0.004393 Jy/beam ! Clean residual mean=-0.000008 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.189488 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 51 components and 0.189488 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=0.070163Jy sigma=1.446608 ! Fit after self-cal, rms=0.070182Jy sigma=1.446456 ! 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=0.070182Jy sigma=1.446456 ! Fit after self-cal, rms=0.070132Jy sigma=1.446342 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9179 mas, bmaj=2.257 mas, bpa=-0.415 degrees ! Estimated noise=0.832551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000801462 Jy ! Component: 100 - total flux cleaned = 0.00104452 Jy ! Component: 150 - total flux cleaned = 0.0012323 Jy ! Component: 200 - total flux cleaned = 0.00131854 Jy ! Total flux subtracted in 200 components = 0.00131854 Jy ! Clean residual min=-0.004386 max=0.004392 Jy/beam ! Clean residual mean=-0.000008 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.190807 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.190807 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=0.070098Jy sigma=1.445626 ! Fit after self-cal, rms=0.070096Jy sigma=1.445596 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 = 0.000229472 Jy ! Component: 100 - total flux cleaned = 0.000283621 Jy ! Component: 150 - total flux cleaned = 0.000359023 Jy ! Component: 200 - total flux cleaned = 0.000407446 Jy ! Total flux subtracted in 200 components = 0.000407446 Jy ! Clean residual min=-0.004306 max=0.004401 Jy/beam ! Clean residual mean=-0.000008 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.191214 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.191214 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=0.070077Jy sigma=1.445224 ! Fit after self-cal, rms=0.070072Jy sigma=1.445208 ! 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=0.070072Jy sigma=1.445208 ! Fit after self-cal, rms=0.070055Jy sigma=1.445115 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9168 mas, bmaj=2.255 mas, bpa=-0.4201 degrees ! Estimated noise=0.832482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000670843 Jy ! Component: 100 - total flux cleaned = 0.000876519 Jy ! Component: 150 - total flux cleaned = 0.00102282 Jy ! Component: 200 - total flux cleaned = 0.00113995 Jy ! Total flux subtracted in 200 components = 0.00113995 Jy ! Clean residual min=-0.004193 max=0.004391 Jy/beam ! Clean residual mean=-0.000008 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 0.192354 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.192354 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=0.070036Jy sigma=1.444712 ! Fit after self-cal, rms=0.070034Jy sigma=1.444697 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) ! Added new window around map position (43.2, -45.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283437 Jy ! Component: 100 - total flux cleaned = 0.00337687 Jy ! Component: 150 - total flux cleaned = 0.00365642 Jy ! Component: 200 - total flux cleaned = 0.00361106 Jy ! Total flux subtracted in 200 components = 0.00361106 Jy ! Clean residual min=-0.003984 max=0.004181 Jy/beam ! Clean residual mean=-0.000007 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.195965 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 87 components and 0.195965 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=0.069791Jy sigma=1.439782 ! Fit after self-cal, rms=0.069748Jy sigma=1.439339 ! Inverting map ! Added new window around map position (-47.8, -19.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272075 Jy ! Component: 100 - total flux cleaned = 0.00230275 Jy ! Component: 150 - total flux cleaned = 0.00213321 Jy ! Component: 200 - total flux cleaned = 0.00221835 Jy ! Total flux subtracted in 200 components = 0.00221835 Jy ! Clean residual min=-0.003727 max=0.003273 Jy/beam ! Clean residual mean=-0.000006 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.198184 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 101 components and 0.198184 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=0.069530Jy sigma=1.435326 ! Fit after self-cal, rms=0.069503Jy sigma=1.435107 ! 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=0.069503Jy sigma=1.435107 ! Fit after self-cal, rms=0.069365Jy sigma=1.434502 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.924 mas, bmaj=4.043 mas, bpa=-12.88 degrees ! Estimated noise=1.06242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00063339 Jy ! Component: 100 - total flux cleaned = -0.000380361 Jy ! Component: 150 - total flux cleaned = -0.000205746 Jy ! Component: 200 - total flux cleaned = -1.37236e-05 Jy ! Total flux subtracted in 200 components = -1.37236e-05 Jy ! Clean residual min=-0.003157 max=0.003296 Jy/beam ! Clean residual mean=-0.000013 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.19817 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 120 components and 0.19817 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=0.069339Jy sigma=1.434137 ! Fit after self-cal, rms=0.069332Jy sigma=1.434059 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 = 0.000194516 Jy ! Component: 100 - total flux cleaned = 0.000443951 Jy ! Component: 150 - total flux cleaned = 0.000607102 Jy ! Component: 200 - total flux cleaned = 0.000757012 Jy ! Total flux subtracted in 200 components = 0.000757012 Jy ! Clean residual min=-0.003034 max=0.003221 Jy/beam ! Clean residual mean=-0.000011 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.198927 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 130 components and 0.198927 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=0.069321Jy sigma=1.433928 ! Fit after self-cal, rms=0.069316Jy sigma=1.433901 ! 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=0.9165 mas, bmaj=2.253 mas, bpa=-0.3661 degrees ! Estimated noise=0.829676 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9165 x 2.253 at -0.3661 degrees (North through East) ! Clean map min=-0.0034493 max=0.14947 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=0.7609 mas, bmaj=1.968 mas, bpa=0.5477 degrees ! Estimated noise=1.18428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112586 Jy ! Component: 100 - total flux cleaned = 0.146906 Jy ! Component: 150 - total flux cleaned = 0.162362 Jy ! Component: 200 - total flux cleaned = 0.171518 Jy ! Total flux subtracted in 200 components = 0.171518 Jy ! Clean residual min=-0.006584 max=0.006492 Jy/beam ! Clean residual mean=-0.000006 rms=0.001651 Jy/beam ! Combined flux in latest and established models = 0.171518 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.171518 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9165 mas, bmaj=2.253 mas, bpa=-0.3661 degrees ! Estimated noise=0.829676 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 = 0.008624 Jy ! Component: 100 - total flux cleaned = 0.0138717 Jy ! Component: 150 - total flux cleaned = 0.0177974 Jy ! Component: 200 - total flux cleaned = 0.0196846 Jy ! Total flux subtracted in 200 components = 0.0196846 Jy ! Clean residual min=-0.004478 max=0.003770 Jy/beam ! Clean residual mean=-0.000009 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.191203 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 47 components and 0.191203 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=1.924 mas, bmaj=4.043 mas, bpa=-12.88 degrees ! Estimated noise=1.06242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219415 Jy ! Component: 100 - total flux cleaned = 0.00384251 Jy ! Component: 150 - total flux cleaned = 0.00479469 Jy ! Component: 200 - total flux cleaned = 0.00542573 Jy ! Total flux subtracted in 200 components = 0.00542573 Jy ! Clean residual min=-0.003806 max=0.003242 Jy/beam ! Clean residual mean=-0.000015 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.196629 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 = 0.000599937 Jy ! Component: 100 - total flux cleaned = 0.000943457 Jy ! Component: 150 - total flux cleaned = 0.00121151 Jy ! Component: 200 - total flux cleaned = 0.00133603 Jy ! Total flux subtracted in 200 components = 0.00133603 Jy ! Clean residual min=-0.003524 max=0.003230 Jy/beam ! Clean residual mean=-0.000014 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.197965 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 81 components and 0.197965 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9165 mas, bmaj=2.253 mas, bpa=-0.3661 degrees ! Estimated noise=0.829676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.95078e-06 Jy ! Component: 100 - total flux cleaned = 0.000162299 Jy ! Component: 150 - total flux cleaned = 0.000288977 Jy ! Component: 200 - total flux cleaned = 0.000412856 Jy ! Total flux subtracted in 200 components = 0.000412856 Jy ! Clean residual min=-0.003904 max=0.003336 Jy/beam ! Clean residual mean=-0.000006 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.198377 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 99 components and 0.198377 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=0.069418Jy sigma=1.435542 ! Fit after self-cal, rms=0.069403Jy sigma=1.435272 wmodel /scr/pima/bg219g_uvs/J1458+0416_X_map.mod ! Writing 99 model components to file: /scr/pima/bg219g_uvs/J1458+0416_X_map.mod wobs /scr/pima/bg219g_uvs/J1458+0416_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1458+0416_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1458+0416_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219g_uvs/J1458+0416_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 = -0.000782709 Jy ! Component: 100 - total flux cleaned = -0.000902887 Jy ! Component: 150 - total flux cleaned = -0.00100757 Jy ! Component: 200 - total flux cleaned = -0.00135845 Jy ! Component: 250 - total flux cleaned = -0.00174246 Jy ! Component: 300 - total flux cleaned = -0.00215275 Jy ! Component: 350 - total flux cleaned = -0.00228346 Jy ! Component: 400 - total flux cleaned = -0.00240964 Jy ! Component: 450 - total flux cleaned = -0.00269357 Jy ! Component: 500 - total flux cleaned = -0.00285055 Jy ! Component: 550 - total flux cleaned = -0.00304211 Jy ! Component: 600 - total flux cleaned = -0.00315415 Jy ! Component: 650 - total flux cleaned = -0.00329915 Jy ! Component: 700 - total flux cleaned = -0.00333396 Jy ! Component: 750 - total flux cleaned = -0.00347219 Jy ! Component: 800 - total flux cleaned = -0.00367439 Jy ! Component: 850 - total flux cleaned = -0.00377222 Jy ! Component: 900 - total flux cleaned = -0.00383664 Jy ! Component: 950 - total flux cleaned = -0.00383654 Jy ! Component: 1000 - total flux cleaned = -0.00380553 Jy ! Component: 1050 - total flux cleaned = -0.00374501 Jy ! Component: 1100 - total flux cleaned = -0.00371475 Jy ! Component: 1150 - total flux cleaned = -0.00359637 Jy ! Component: 1200 - total flux cleaned = -0.0035383 Jy ! Component: 1250 - total flux cleaned = -0.00345337 Jy ! Component: 1300 - total flux cleaned = -0.00350919 Jy ! Component: 1350 - total flux cleaned = -0.00342564 Jy ! Component: 1400 - total flux cleaned = -0.0033711 Jy ! Component: 1450 - total flux cleaned = -0.00331775 Jy ! Component: 1500 - total flux cleaned = -0.00331778 Jy ! Component: 1550 - total flux cleaned = -0.00334423 Jy ! Component: 1600 - total flux cleaned = -0.00339516 Jy ! Component: 1650 - total flux cleaned = -0.00336985 Jy ! Component: 1700 - total flux cleaned = -0.00339465 Jy ! Component: 1750 - total flux cleaned = -0.00346844 Jy ! Component: 1800 - total flux cleaned = -0.00344365 Jy ! Component: 1850 - total flux cleaned = -0.00349181 Jy ! Component: 1900 - total flux cleaned = -0.00356283 Jy ! Component: 1950 - total flux cleaned = -0.00356261 Jy ! Component: 2000 - total flux cleaned = -0.0036316 Jy ! Component: 2050 - total flux cleaned = -0.00360854 Jy ! Component: 2100 - total flux cleaned = -0.00363093 Jy ! Component: 2150 - total flux cleaned = -0.00360871 Jy ! Component: 2200 - total flux cleaned = -0.00367498 Jy ! Component: 2250 - total flux cleaned = -0.00369694 Jy ! Component: 2300 - total flux cleaned = -0.00371864 Jy ! Component: 2350 - total flux cleaned = -0.00382637 Jy ! Component: 2400 - total flux cleaned = -0.00384755 Jy ! Component: 2450 - total flux cleaned = -0.00384758 Jy ! Component: 2500 - total flux cleaned = -0.00388921 Jy ! Component: 2550 - total flux cleaned = -0.00388914 Jy ! Component: 2600 - total flux cleaned = -0.00390955 Jy ! Component: 2650 - total flux cleaned = -0.00388943 Jy ! Component: 2700 - total flux cleaned = -0.00392974 Jy ! Component: 2750 - total flux cleaned = -0.00388945 Jy ! Component: 2800 - total flux cleaned = -0.00378958 Jy ! Component: 2850 - total flux cleaned = -0.00373017 Jy ! Component: 2900 - total flux cleaned = -0.00359249 Jy ! Component: 2950 - total flux cleaned = -0.00361221 Jy ! Component: 3000 - total flux cleaned = -0.00359297 Jy ! Component: 3050 - total flux cleaned = -0.00353506 Jy ! Component: 3100 - total flux cleaned = -0.00345833 Jy ! Component: 3150 - total flux cleaned = -0.0034203 Jy ! Component: 3200 - total flux cleaned = -0.00342021 Jy ! Component: 3250 - total flux cleaned = -0.00340121 Jy ! Component: 3300 - total flux cleaned = -0.00334518 Jy ! Component: 3350 - total flux cleaned = -0.0033266 Jy ! Component: 3400 - total flux cleaned = -0.00332675 Jy ! Component: 3450 - total flux cleaned = -0.00329003 Jy ! Component: 3500 - total flux cleaned = -0.00323505 Jy ! Component: 3550 - total flux cleaned = -0.00321693 Jy ! Component: 3600 - total flux cleaned = -0.00319882 Jy ! Component: 3650 - total flux cleaned = -0.00323485 Jy ! Component: 3700 - total flux cleaned = -0.00321697 Jy ! Component: 3750 - total flux cleaned = -0.00314571 Jy ! Component: 3800 - total flux cleaned = -0.00307478 Jy ! Component: 3850 - total flux cleaned = -0.0030749 Jy ! Component: 3900 - total flux cleaned = -0.00307495 Jy ! Component: 3950 - total flux cleaned = -0.00305747 Jy ! Component: 4000 - total flux cleaned = -0.00295269 Jy ! Component: 4050 - total flux cleaned = -0.00290061 Jy ! Total flux subtracted in 4096 components = -0.00286588 Jy ! Clean residual min=-0.001436 max=0.001191 Jy/beam ! Clean residual mean=-0.000002 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.195512 Jy keep ! Adding 234 model components to the UV plane model. ! The established model now contains 332 components and 0.195512 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1458+0416_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9165 x 2.253 at -0.3661 degrees (North through East) ! Clean map min=-0.0028347 max=0.14736 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1458+0416_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.147361 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000291284 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.593003 0.593003 1.18601 2.37201 4.74402 9.48804 18.9761 37.9522 75.9043 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.147 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 505.899 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1458+0416_X_uvs.log closed on Thu Apr 7 09:51:43 2016