! Started logfile: /scr/pima/bg219h_uvs/J0145+5810_X_dfm.log on Thu May 19 22:01:38 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219h_uvs/J0145+5810_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0145+5810_X_uva.fits ! AN table 1: 61 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.401639 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0145+5810 ! ! 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 8232 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 ![@/opt64/bin/pima_mupet_01.dfm J0145+5810_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 203 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 203 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 203 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 203 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 203 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 203 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 203 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 203 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 203 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 203 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 203 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 203 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003992Jy sigma=26.979573 ! Fit after self-cal, rms=0.958431Jy sigma=25.683835 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.344 mas, bmaj=4.312 mas, bpa=34.62 degrees ! Estimated noise=0.600218 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 = 0.0322217 Jy ! Component: 100 - total flux cleaned = 0.043887 Jy ! Total flux subtracted in 100 components = 0.043887 Jy ! Clean residual min=-0.007042 max=0.008124 Jy/beam ! Clean residual mean=0.000581 rms=0.003255 Jy/beam ! Combined flux in latest and established models = 0.043887 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.043887 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.051921Jy sigma=1.333408 ! Fit after self-cal, rms=0.050506Jy sigma=1.296490 ! 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=2.447 mas, bmaj=4.438 mas, bpa=31.12 degrees ! Estimated noise=0.339021 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 = 0.0104148 Jy ! Component: 100 - total flux cleaned = 0.0183346 Jy ! Component: 150 - total flux cleaned = 0.0245781 Jy ! Component: 200 - total flux cleaned = 0.0295979 Jy ! Total flux subtracted in 200 components = 0.0295979 Jy ! Clean residual min=-0.005272 max=0.006401 Jy/beam ! Clean residual mean=0.000318 rms=0.002020 Jy/beam ! Combined flux in latest and established models = 0.0734848 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 77 components and 0.0734848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.047120Jy sigma=1.213671 ! Fit after self-cal, rms=0.046687Jy sigma=1.206313 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.447 x 4.438 at 31.12 degrees (North through East) ! Clean map min=-0.0048863 max=0.045272 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.046687Jy sigma=1.206313 ! Fit after self-cal, rms=0.047092Jy sigma=1.216603 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.459 mas, bmaj=4.41 mas, bpa=29.8 degrees ! Estimated noise=0.345892 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 = 0.00537873 Jy ! Component: 100 - total flux cleaned = 0.00943679 Jy ! Component: 150 - total flux cleaned = 0.012826 Jy ! Component: 200 - total flux cleaned = 0.0156804 Jy ! Total flux subtracted in 200 components = 0.0156804 Jy ! Clean residual min=-0.004991 max=0.005875 Jy/beam ! Clean residual mean=0.000268 rms=0.001763 Jy/beam ! Combined flux in latest and established models = 0.0891652 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 104 components and 0.0891653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.046112Jy sigma=1.192685 ! Fit after self-cal, rms=0.045849Jy sigma=1.188356 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.045849Jy sigma=1.188356 ! Fit after self-cal, rms=0.045970Jy sigma=1.187484 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.455 mas, bmaj=4.406 mas, bpa=29.92 degrees ! Estimated noise=0.346654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340272 Jy ! Component: 100 - total flux cleaned = 0.00580822 Jy ! Component: 150 - total flux cleaned = 0.00781434 Jy ! Component: 200 - total flux cleaned = 0.00950947 Jy ! Total flux subtracted in 200 components = 0.00950947 Jy ! Clean residual min=-0.004576 max=0.005227 Jy/beam ! Clean residual mean=0.000226 rms=0.001577 Jy/beam ! Combined flux in latest and established models = 0.0986747 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 121 components and 0.0986747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.045598Jy sigma=1.178363 ! Fit after self-cal, rms=0.045521Jy sigma=1.176733 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 = 0.00214156 Jy ! Component: 100 - total flux cleaned = 0.00353888 Jy ! Component: 150 - total flux cleaned = 0.00469463 Jy ! Component: 200 - total flux cleaned = 0.00566293 Jy ! Total flux subtracted in 200 components = 0.00566293 Jy ! Clean residual min=-0.004556 max=0.004959 Jy/beam ! Clean residual mean=0.000200 rms=0.001508 Jy/beam ! Combined flux in latest and established models = 0.104338 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 127 components and 0.104338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.045385Jy sigma=1.173375 ! Fit after self-cal, rms=0.045305Jy sigma=1.172175 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.045305Jy sigma=1.172175 ! Fit after self-cal, rms=0.045541Jy sigma=1.171913 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.455 mas, bmaj=4.402 mas, bpa=29.9 degrees ! Estimated noise=0.346846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153873 Jy ! Component: 100 - total flux cleaned = 0.00216504 Jy ! Component: 150 - total flux cleaned = 0.00269797 Jy ! Component: 200 - total flux cleaned = 0.00313541 Jy ! Total flux subtracted in 200 components = 0.00313541 Jy ! Clean residual min=-0.004436 max=0.004611 Jy/beam ! Clean residual mean=0.000186 rms=0.001438 Jy/beam ! Combined flux in latest and established models = 0.107473 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 135 components and 0.107473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.045467Jy sigma=1.170112 ! Fit after self-cal, rms=0.045484Jy sigma=1.169368 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 = 0.000515979 Jy ! Component: 100 - total flux cleaned = 0.000927211 Jy ! Component: 150 - total flux cleaned = 0.00127294 Jy ! Component: 200 - total flux cleaned = 0.00159848 Jy ! Total flux subtracted in 200 components = 0.00159848 Jy ! Clean residual min=-0.004460 max=0.004360 Jy/beam ! Clean residual mean=0.000179 rms=0.001414 Jy/beam ! Combined flux in latest and established models = 0.109072 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 136 components and 0.109072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.045441Jy sigma=1.168309 ! Fit after self-cal, rms=0.045416Jy sigma=1.167640 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.045416Jy sigma=1.167640 ! Fit after self-cal, rms=0.045615Jy sigma=1.165854 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.756 mas, bmaj=4.52 mas, bpa=30.76 degrees ! Estimated noise=0.357047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000989572 Jy ! Component: 100 - total flux cleaned = 0.00147154 Jy ! Component: 150 - total flux cleaned = 0.00181394 Jy ! Component: 200 - total flux cleaned = 0.00213424 Jy ! Total flux subtracted in 200 components = 0.00213424 Jy ! Clean residual min=-0.004956 max=0.004613 Jy/beam ! Clean residual mean=0.000199 rms=0.001582 Jy/beam ! Combined flux in latest and established models = 0.111206 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 139 components and 0.111206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.045587Jy sigma=1.165232 ! Fit after self-cal, rms=0.045627Jy sigma=1.164489 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 = 0.000353631 Jy ! Component: 100 - total flux cleaned = 0.000670817 Jy ! Component: 150 - total flux cleaned = 0.000877383 Jy ! Component: 200 - total flux cleaned = 0.00102607 Jy ! Total flux subtracted in 200 components = 0.00102607 Jy ! Clean residual min=-0.004929 max=0.004441 Jy/beam ! Clean residual mean=0.000194 rms=0.001557 Jy/beam ! Combined flux in latest and established models = 0.112232 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 145 components and 0.112232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.045609Jy sigma=1.164081 ! Fit after self-cal, rms=0.045588Jy sigma=1.163470 ! 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=2.453 mas, bmaj=4.408 mas, bpa=29.85 degrees ! Estimated noise=0.345366 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.453 x 4.408 at 29.85 degrees (North through East) ! Clean map min=-0.0042482 max=0.04706 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.347 mas, bmaj=4.31 mas, bpa=34.31 degrees ! Estimated noise=0.607409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0324304 Jy ! Component: 100 - total flux cleaned = 0.0476703 Jy ! Component: 150 - total flux cleaned = 0.058819 Jy ! Component: 200 - total flux cleaned = 0.0674555 Jy ! Total flux subtracted in 200 components = 0.0674555 Jy ! Clean residual min=-0.006200 max=0.006931 Jy/beam ! Clean residual mean=0.000466 rms=0.002649 Jy/beam ! Combined flux in latest and established models = 0.0674555 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.0674555 Jy ! Inverting map and beam ! Estimated beam: bmin=2.453 mas, bmaj=4.408 mas, bpa=29.85 degrees ! Estimated noise=0.345366 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 = 0.00774424 Jy ! Component: 100 - total flux cleaned = 0.0137892 Jy ! Component: 150 - total flux cleaned = 0.0187449 Jy ! Component: 200 - total flux cleaned = 0.0228872 Jy ! Total flux subtracted in 200 components = 0.0228872 Jy ! Clean residual min=-0.004435 max=0.005021 Jy/beam ! Clean residual mean=0.000251 rms=0.001625 Jy/beam ! Combined flux in latest and established models = 0.0903428 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 88 components and 0.0903427 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=2.756 mas, bmaj=4.52 mas, bpa=30.76 degrees ! Estimated noise=0.357047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00432729 Jy ! Component: 100 - total flux cleaned = 0.00784782 Jy ! Component: 150 - total flux cleaned = 0.010741 Jy ! Component: 200 - total flux cleaned = 0.0131215 Jy ! Total flux subtracted in 200 components = 0.0131215 Jy ! Clean residual min=-0.005157 max=0.004985 Jy/beam ! Clean residual mean=0.000245 rms=0.001679 Jy/beam ! Combined flux in latest and established models = 0.103464 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 = 0.0019587 Jy ! Component: 100 - total flux cleaned = 0.00357135 Jy ! Component: 150 - total flux cleaned = 0.00485063 Jy ! Component: 200 - total flux cleaned = 0.00549368 Jy ! Total flux subtracted in 200 components = 0.00549368 Jy ! Clean residual min=-0.005122 max=0.004682 Jy/beam ! Clean residual mean=0.000213 rms=0.001604 Jy/beam ! Combined flux in latest and established models = 0.108958 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 104 components and 0.108958 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.453 mas, bmaj=4.408 mas, bpa=29.85 degrees ! Estimated noise=0.345366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000278861 Jy ! Component: 100 - total flux cleaned = -0.000126296 Jy ! Component: 150 - total flux cleaned = 0.000126587 Jy ! Component: 200 - total flux cleaned = 0.00033973 Jy ! Total flux subtracted in 200 components = 0.00033973 Jy ! Clean residual min=-0.004274 max=0.003870 Jy/beam ! Clean residual mean=0.000164 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 0.109298 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 110 components and 0.109298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.045634Jy sigma=1.164640 ! Fit after self-cal, rms=0.045616Jy sigma=1.163982 wmodel /J0145+5810_X_map.mod ! wmodel: Unable to open new model file: /J0145+5810_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0145+5810_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.453 x 4.408 at 29.85 degrees (North through East) ! Clean map min=-0.004309 max=0.047466 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0145+5810_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.047466 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00131297 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -8.29841 8.29841 16.5968 33.1936 66.3873 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0039 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.047 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 36.151 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0145+5810_X_dfm.log closed on Thu May 19 22:01:40 2016