! Started logfile: /scr/pima/bg219e_uvs/J2005+4428_X_uvs.log on Thu Apr 7 09:16:44 2016 obs /scr/pima/bg219e_uvs/J2005+4428_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J2005+4428_X_uva.fits ! AN table 1: 61 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.803279 visibilities/baseline/integration-bin. ! Found source: J2005+4428 ! ! 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 21168 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/bg219e_uvs/J2005+4428_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 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 73 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=1.004156Jy sigma=25.315302 ! Fit after self-cal, rms=0.915801Jy sigma=23.087633 ! 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=1.554 mas, bmaj=1.952 mas, bpa=-38.48 degrees ! Estimated noise=0.649677 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 = 0.0602969 Jy ! Component: 100 - total flux cleaned = 0.0810377 Jy ! Total flux subtracted in 100 components = 0.0810377 Jy ! Clean residual min=-0.005607 max=0.010481 Jy/beam ! Clean residual mean=0.000004 rms=0.001868 Jy/beam ! Combined flux in latest and established models = 0.0810377 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0810377 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=0.064001Jy sigma=1.552356 ! Fit after self-cal, rms=0.063819Jy sigma=1.547321 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139194 Jy ! Component: 100 - total flux cleaned = 0.0229865 Jy ! Total flux subtracted in 100 components = 0.0229865 Jy ! Clean residual min=-0.004725 max=0.005702 Jy/beam ! Clean residual mean=-0.000004 rms=0.001320 Jy/beam ! Combined flux in latest and established models = 0.104024 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.104024 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=0.059285Jy sigma=1.422955 ! Fit after self-cal, rms=0.059235Jy sigma=1.420978 ! 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=1.819 mas, bmaj=2.2 mas, bpa=-41.03 degrees ! Estimated noise=0.270991 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 = 0.0102146 Jy ! Component: 100 - total flux cleaned = 0.0166918 Jy ! Component: 150 - total flux cleaned = 0.0210832 Jy ! Component: 200 - total flux cleaned = 0.0241057 Jy ! Total flux subtracted in 200 components = 0.0241057 Jy ! Clean residual min=-0.003517 max=0.005314 Jy/beam ! Clean residual mean=-0.000012 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 0.12813 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 67 components and 0.12813 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=0.057273Jy sigma=1.366649 ! Fit after self-cal, rms=0.057277Jy sigma=1.365769 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.819 x 2.2 at -41.03 degrees (North through East) ! Clean map min=-0.0033757 max=0.085403 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.98 HN 1.02 KP 1.01 ! LA 0.96 NL 1.08 OV 1.00 PT 0.94 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 1.00 KP 1.01 ! LA 0.95 NL 1.08 OV 1.04 PT 0.94 ! SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.03 KP 0.97 ! LA 0.92 NL 1.08 OV 1.02 PT 0.91 ! SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.99 KP 1.01 ! LA 0.94 NL 1.13 OV 1.04 PT 0.92 ! SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 0.97 KP 0.99 ! LA 0.91 NL 1.08 OV 1.02 PT 0.92 ! SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 0.86 KP 1.02 ! LA 0.93 NL 1.06 OV 1.04 PT 0.88 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 0.89 KP 1.02 ! LA 0.92 NL 1.02 OV 1.01 PT 0.93 ! SC 0.99 ! ! ! 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=0.057277Jy sigma=1.365769 ! Fit after self-cal, rms=0.056043Jy sigma=1.353056 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.825 mas, bmaj=2.208 mas, bpa=-41.36 degrees ! Estimated noise=0.268699 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 (-13.6, 33.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00443322 Jy ! Component: 100 - total flux cleaned = 0.00656288 Jy ! Component: 150 - total flux cleaned = 0.00803482 Jy ! Component: 200 - total flux cleaned = 0.00909906 Jy ! Total flux subtracted in 200 components = 0.00909906 Jy ! Clean residual min=-0.002385 max=0.002756 Jy/beam ! Clean residual mean=-0.000016 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.137229 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 102 components and 0.137229 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=0.055696Jy sigma=1.343370 ! Fit after self-cal, rms=0.055677Jy sigma=1.342519 ! 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=0.055677Jy sigma=1.342519 ! Fit after self-cal, rms=0.055558Jy sigma=1.336581 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.834 mas, bmaj=2.207 mas, bpa=-39.65 degrees ! Estimated noise=0.266855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000823637 Jy ! Component: 100 - total flux cleaned = 0.000897623 Jy ! Component: 150 - total flux cleaned = 0.0010129 Jy ! Component: 200 - total flux cleaned = 0.00116108 Jy ! Total flux subtracted in 200 components = 0.00116108 Jy ! Clean residual min=-0.001885 max=0.002141 Jy/beam ! Clean residual mean=0.000003 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.13839 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 116 components and 0.13839 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=0.055510Jy sigma=1.335524 ! Fit after self-cal, rms=0.055528Jy sigma=1.335313 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 (-7.8, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162002 Jy ! Component: 100 - total flux cleaned = 0.0020765 Jy ! Component: 150 - total flux cleaned = 0.00240707 Jy ! Component: 200 - total flux cleaned = 0.00246598 Jy ! Total flux subtracted in 200 components = 0.00246598 Jy ! Clean residual min=-0.001572 max=0.001649 Jy/beam ! Clean residual mean=0.000005 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.140856 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 142 components and 0.140856 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=0.055454Jy sigma=1.333317 ! Fit after self-cal, rms=0.055450Jy sigma=1.333141 ! 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=0.055450Jy sigma=1.333141 ! Fit after self-cal, rms=0.055192Jy sigma=1.332975 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.835 mas, bmaj=2.205 mas, bpa=-39.24 degrees ! Estimated noise=0.265429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000592993 Jy ! Component: 100 - total flux cleaned = 0.000624176 Jy ! Component: 150 - total flux cleaned = 0.000571974 Jy ! Component: 200 - total flux cleaned = 0.000620528 Jy ! Total flux subtracted in 200 components = 0.000620528 Jy ! Clean residual min=-0.001454 max=0.001554 Jy/beam ! Clean residual mean=0.000005 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.141476 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 154 components and 0.141477 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=0.055165Jy sigma=1.332284 ! Fit after self-cal, rms=0.055165Jy sigma=1.332238 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 = 0.000268519 Jy ! Component: 100 - total flux cleaned = 0.000267596 Jy ! Component: 150 - total flux cleaned = 0.000267974 Jy ! Component: 200 - total flux cleaned = 0.000308968 Jy ! Total flux subtracted in 200 components = 0.000308968 Jy ! Clean residual min=-0.001394 max=0.001523 Jy/beam ! Clean residual mean=0.000006 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.141785 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 164 components and 0.141785 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=0.055149Jy sigma=1.331825 ! Fit after self-cal, rms=0.055149Jy sigma=1.331776 ! 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=0.055149Jy sigma=1.331776 ! Fit after self-cal, rms=0.055045Jy sigma=1.331724 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.517 mas, bmaj=2.775 mas, bpa=-50.25 degrees ! Estimated noise=0.283439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000421242 Jy ! Component: 100 - total flux cleaned = 0.000469282 Jy ! Component: 150 - total flux cleaned = 0.000490643 Jy ! Component: 200 - total flux cleaned = 0.000510583 Jy ! Total flux subtracted in 200 components = 0.000510583 Jy ! Clean residual min=-0.001468 max=0.001503 Jy/beam ! Clean residual mean=0.000008 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.142296 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 185 components and 0.142296 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=0.055035Jy sigma=1.331376 ! Fit after self-cal, rms=0.055035Jy sigma=1.331336 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 = 0.000181891 Jy ! Component: 100 - total flux cleaned = 0.000182182 Jy ! Component: 150 - total flux cleaned = 0.000163527 Jy ! Component: 200 - total flux cleaned = 0.000130351 Jy ! Total flux subtracted in 200 components = 0.000130351 Jy ! Clean residual min=-0.001409 max=0.001461 Jy/beam ! Clean residual mean=0.000008 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.142426 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 196 components and 0.142426 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=0.055029Jy sigma=1.331116 ! Fit after self-cal, rms=0.055030Jy sigma=1.331103 ! 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=1.834 mas, bmaj=2.203 mas, bpa=-39.31 degrees ! Estimated noise=0.265059 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.834 x 2.203 at -39.31 degrees (North through East) ! Clean map min=-0.0016148 max=0.084519 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=1.557 mas, bmaj=1.947 mas, bpa=-36.36 degrees ! Estimated noise=0.643524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0588891 Jy ! Component: 100 - total flux cleaned = 0.0807838 Jy ! Component: 150 - total flux cleaned = 0.0943766 Jy ! Component: 200 - total flux cleaned = 0.103155 Jy ! Total flux subtracted in 200 components = 0.103155 Jy ! Clean residual min=-0.004560 max=0.005652 Jy/beam ! Clean residual mean=-0.000005 rms=0.001276 Jy/beam ! Combined flux in latest and established models = 0.103155 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.103155 Jy ! Inverting map and beam ! Estimated beam: bmin=1.834 mas, bmaj=2.203 mas, bpa=-39.31 degrees ! Estimated noise=0.265059 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 = 0.00818866 Jy ! Component: 100 - total flux cleaned = 0.0137623 Jy ! Component: 150 - total flux cleaned = 0.0180904 Jy ! Component: 200 - total flux cleaned = 0.0215786 Jy ! Total flux subtracted in 200 components = 0.0215786 Jy ! Clean residual min=-0.002559 max=0.003361 Jy/beam ! Clean residual mean=0.000004 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.124734 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 77 components and 0.124734 Jy ! Inverting map ! Added new window around map position (-3.6, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00327696 Jy ! Component: 100 - total flux cleaned = 0.00566311 Jy ! Component: 150 - total flux cleaned = 0.0076279 Jy ! Component: 200 - total flux cleaned = 0.00915694 Jy ! Total flux subtracted in 200 components = 0.00915694 Jy ! Clean residual min=-0.001974 max=0.001598 Jy/beam ! Clean residual mean=0.000004 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.133891 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 107 components and 0.133891 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=2.517 mas, bmaj=2.775 mas, bpa=-50.25 degrees ! Estimated noise=0.283439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191886 Jy ! Component: 100 - total flux cleaned = 0.00322755 Jy ! Component: 150 - total flux cleaned = 0.00405432 Jy ! Component: 200 - total flux cleaned = 0.00459172 Jy ! Total flux subtracted in 200 components = 0.00459172 Jy ! Clean residual min=-0.001792 max=0.001381 Jy/beam ! Clean residual mean=0.000005 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.138483 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 = 0.000329931 Jy ! Component: 100 - total flux cleaned = 0.00063127 Jy ! Component: 150 - total flux cleaned = 0.000906633 Jy ! Component: 200 - total flux cleaned = 0.00115937 Jy ! Total flux subtracted in 200 components = 0.00115937 Jy ! Clean residual min=-0.001615 max=0.001407 Jy/beam ! Clean residual mean=0.000006 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.139642 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 161 components and 0.139642 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.834 mas, bmaj=2.203 mas, bpa=-39.31 degrees ! Estimated noise=0.265059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000103216 Jy ! Component: 100 - total flux cleaned = 8.89966e-05 Jy ! Component: 150 - total flux cleaned = 0.0002847 Jy ! Component: 200 - total flux cleaned = 0.00048502 Jy ! Total flux subtracted in 200 components = 0.00048502 Jy ! Clean residual min=-0.001367 max=0.001401 Jy/beam ! Clean residual mean=0.000004 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.140127 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 178 components and 0.140127 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=0.055019Jy sigma=1.330756 ! Fit after self-cal, rms=0.055014Jy sigma=1.330500 wmodel /scr/pima/bg219e_uvs/J2005+4428_X_map.mod ! Writing 178 model components to file: /scr/pima/bg219e_uvs/J2005+4428_X_map.mod wobs /scr/pima/bg219e_uvs/J2005+4428_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J2005+4428_X_uvs.fits wwins /scr/pima/bg219e_uvs/J2005+4428_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219e_uvs/J2005+4428_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 = -0.000149969 Jy ! Component: 100 - total flux cleaned = -0.000195529 Jy ! Component: 150 - total flux cleaned = -0.000343109 Jy ! Component: 200 - total flux cleaned = -0.000503234 Jy ! Component: 250 - total flux cleaned = -0.000714563 Jy ! Component: 300 - total flux cleaned = -0.000862168 Jy ! Component: 350 - total flux cleaned = -0.000986081 Jy ! Component: 400 - total flux cleaned = -0.00108866 Jy ! Component: 450 - total flux cleaned = -0.00117136 Jy ! Component: 500 - total flux cleaned = -0.00120398 Jy ! Component: 550 - total flux cleaned = -0.00129771 Jy ! Component: 600 - total flux cleaned = -0.00135801 Jy ! Component: 650 - total flux cleaned = -0.00144587 Jy ! Component: 700 - total flux cleaned = -0.00151723 Jy ! Component: 750 - total flux cleaned = -0.00161529 Jy ! Component: 800 - total flux cleaned = -0.00169758 Jy ! Component: 850 - total flux cleaned = -0.00177756 Jy ! Component: 900 - total flux cleaned = -0.0018559 Jy ! Component: 950 - total flux cleaned = -0.00194524 Jy ! Component: 1000 - total flux cleaned = -0.00199563 Jy ! Component: 1050 - total flux cleaned = -0.00214334 Jy ! Component: 1100 - total flux cleaned = -0.00220366 Jy ! Component: 1150 - total flux cleaned = -0.00227497 Jy ! Component: 1200 - total flux cleaned = -0.00236851 Jy ! Component: 1250 - total flux cleaned = -0.00247142 Jy ! Component: 1300 - total flux cleaned = -0.00255035 Jy ! Component: 1350 - total flux cleaned = -0.00263939 Jy ! Component: 1400 - total flux cleaned = -0.00276005 Jy ! Component: 1450 - total flux cleaned = -0.00285735 Jy ! Component: 1500 - total flux cleaned = -0.00296371 Jy ! Component: 1550 - total flux cleaned = -0.00306831 Jy ! Component: 1600 - total flux cleaned = -0.00311981 Jy ! Component: 1650 - total flux cleaned = -0.00316075 Jy ! Component: 1700 - total flux cleaned = -0.00323141 Jy ! Component: 1750 - total flux cleaned = -0.00332116 Jy ! Component: 1800 - total flux cleaned = -0.0034099 Jy ! Component: 1850 - total flux cleaned = -0.00345872 Jy ! Component: 1900 - total flux cleaned = -0.00352641 Jy ! Component: 1950 - total flux cleaned = -0.00361238 Jy ! Component: 2000 - total flux cleaned = -0.0036691 Jy ! Component: 2050 - total flux cleaned = -0.00376287 Jy ! Component: 2100 - total flux cleaned = -0.00382788 Jy ! Component: 2150 - total flux cleaned = -0.00393847 Jy ! Component: 2200 - total flux cleaned = -0.00399327 Jy ! Component: 2250 - total flux cleaned = -0.00410202 Jy ! Component: 2300 - total flux cleaned = -0.00419168 Jy ! Component: 2350 - total flux cleaned = -0.00425392 Jy ! Component: 2400 - total flux cleaned = -0.00431573 Jy ! Component: 2450 - total flux cleaned = -0.0043771 Jy ! Component: 2500 - total flux cleaned = -0.00443816 Jy ! Component: 2550 - total flux cleaned = -0.00450716 Jy ! Component: 2600 - total flux cleaned = -0.00458414 Jy ! Component: 2650 - total flux cleaned = -0.00462672 Jy ! Component: 2700 - total flux cleaned = -0.00468575 Jy ! Component: 2750 - total flux cleaned = -0.00475271 Jy ! Component: 2800 - total flux cleaned = -0.00480259 Jy ! Component: 2850 - total flux cleaned = -0.00486869 Jy ! Component: 2900 - total flux cleaned = -0.00493427 Jy ! Component: 2950 - total flux cleaned = -0.0049913 Jy ! Component: 3000 - total flux cleaned = -0.00507217 Jy ! Component: 3050 - total flux cleaned = -0.00512838 Jy ! Component: 3100 - total flux cleaned = -0.00518425 Jy ! Component: 3150 - total flux cleaned = -0.0052398 Jy ! Component: 3200 - total flux cleaned = -0.00530285 Jy ! Component: 3250 - total flux cleaned = -0.00535777 Jy ! Component: 3300 - total flux cleaned = -0.00538123 Jy ! Component: 3350 - total flux cleaned = -0.00542777 Jy ! Component: 3400 - total flux cleaned = -0.00545864 Jy ! Component: 3450 - total flux cleaned = -0.00549707 Jy ! Component: 3500 - total flux cleaned = -0.00554294 Jy ! Component: 3550 - total flux cleaned = -0.00558848 Jy ! Component: 3600 - total flux cleaned = -0.00559594 Jy ! Component: 3650 - total flux cleaned = -0.00564111 Jy ! Component: 3700 - total flux cleaned = -0.00567104 Jy ! Component: 3750 - total flux cleaned = -0.00570827 Jy ! Component: 3800 - total flux cleaned = -0.00574536 Jy ! Component: 3850 - total flux cleaned = -0.00575271 Jy ! Component: 3900 - total flux cleaned = -0.00576746 Jy ! Component: 3950 - total flux cleaned = -0.00582608 Jy ! Component: 4000 - total flux cleaned = -0.00581874 Jy ! Component: 4050 - total flux cleaned = -0.00583329 Jy ! Total flux subtracted in 4096 components = -0.00585499 Jy ! Clean residual min=-0.000467 max=0.000398 Jy/beam ! Clean residual mean=-0.000001 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.134272 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 472 components and 0.134272 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J2005+4428_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.834 x 2.203 at -39.31 degrees (North through East) ! Clean map min=-0.0011546 max=0.084118 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J2005+4428_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0841178 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000121419 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.433031 0.433031 0.866062 1.73212 3.46425 6.9285 13.857 27.714 55.428 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.084 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 692.791 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J2005+4428_X_uvs.log closed on Thu Apr 7 09:16:48 2016