! Started logfile: /scr/pima/bg219h_uvs/J1740+4506_X_uvs.log on Thu Apr 7 12:16:43 2016 obs /scr/pima/bg219h_uvs/J1740+4506_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1740+4506_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.867901 visibilities/baseline/integration-bin. ! Found source: J1740+4506 ! ! 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 16872 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/bg219h_uvs/J1740+4506_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 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 45 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=1.017689Jy sigma=24.795291 ! Fit after self-cal, rms=0.854241Jy sigma=20.643209 ! 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=0.7936 mas, bmaj=1.139 mas, bpa=-0.5099 degrees ! Estimated noise=0.609612 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 = 0.113559 Jy ! Component: 100 - total flux cleaned = 0.154128 Jy ! Total flux subtracted in 100 components = 0.154128 Jy ! Clean residual min=-0.008126 max=0.019035 Jy/beam ! Clean residual mean=-0.000012 rms=0.002151 Jy/beam ! Combined flux in latest and established models = 0.154128 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.154128 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=0.072953Jy sigma=1.626065 ! Fit after self-cal, rms=0.072702Jy sigma=1.619484 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0202428 Jy ! Component: 100 - total flux cleaned = 0.0312546 Jy ! Total flux subtracted in 100 components = 0.0312546 Jy ! Clean residual min=-0.005737 max=0.009696 Jy/beam ! Clean residual mean=-0.000005 rms=0.001335 Jy/beam ! Combined flux in latest and established models = 0.185383 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.185383 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=0.066826Jy sigma=1.438310 ! Fit after self-cal, rms=0.066790Jy sigma=1.436939 ! Inverting map ! Added new window around map position (-0.6, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00913731 Jy ! Component: 100 - total flux cleaned = 0.0140425 Jy ! Total flux subtracted in 100 components = 0.0140425 Jy ! Clean residual min=-0.004909 max=0.004885 Jy/beam ! Clean residual mean=-0.000002 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 0.199425 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.199425 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=0.065657Jy sigma=1.404760 ! Fit after self-cal, rms=0.065621Jy sigma=1.402673 ! 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=1.003 mas, bmaj=1.415 mas, bpa=0.168 degrees ! Estimated noise=0.32495 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 = 0.0042236 Jy ! Component: 100 - total flux cleaned = 0.00649719 Jy ! Component: 150 - total flux cleaned = 0.00765471 Jy ! Component: 200 - total flux cleaned = 0.0080655 Jy ! Total flux subtracted in 200 components = 0.0080655 Jy ! Clean residual min=-0.002419 max=0.002960 Jy/beam ! Clean residual mean=0.000000 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.207491 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.207491 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=0.065384Jy sigma=1.394311 ! Fit after self-cal, rms=0.065390Jy sigma=1.394096 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.003 x 1.415 at 0.168 degrees (North through East) ! Clean map min=-0.0023089 max=0.14263 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.12 KP 0.98 ! LA 0.97 MK 1.00 NL 0.99 OV 1.01 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.20 KP 0.99 ! LA 0.97 MK 1.01 NL 0.99 OV 0.98 ! PT 1.02 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.06 KP 0.99 ! LA 0.99 MK 0.99 NL 0.99 OV 1.01 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.13 KP 0.99 ! LA 0.97 MK 0.98 NL 1.00 OV 1.04 ! PT 1.01 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.16 KP 0.97 ! LA 1.02 MK 1.02 NL 1.01 OV 1.01 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.09 KP 1.00 ! LA 0.94 MK 1.04 NL 1.02 OV 1.00 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.16 KP 1.01 ! LA 0.97 MK 0.97 NL 0.99 OV 1.02 ! PT 1.02 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=0.065390Jy sigma=1.394096 ! Fit after self-cal, rms=0.067856Jy sigma=1.382697 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=1.415 mas, bpa=1.357 degrees ! Estimated noise=0.324315 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 = -0.000292366 Jy ! Component: 100 - total flux cleaned = -0.000569572 Jy ! Component: 150 - total flux cleaned = -0.000626906 Jy ! Component: 200 - total flux cleaned = -0.000677479 Jy ! Total flux subtracted in 200 components = -0.000677479 Jy ! Clean residual min=-0.001883 max=0.001916 Jy/beam ! Clean residual mean=-0.000000 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.206813 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.206813 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=0.067805Jy sigma=1.381769 ! Fit after self-cal, rms=0.067852Jy sigma=1.381621 ! 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=0.067852Jy sigma=1.381621 ! Fit after self-cal, rms=0.068538Jy sigma=1.378593 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=1.413 mas, bpa=1.306 degrees ! Estimated noise=0.324472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000221542 Jy ! Component: 100 - total flux cleaned = -0.000276306 Jy ! Component: 150 - total flux cleaned = -0.000292106 Jy ! Component: 200 - total flux cleaned = -0.000321047 Jy ! Total flux subtracted in 200 components = -0.000321047 Jy ! Clean residual min=-0.001856 max=0.001854 Jy/beam ! Clean residual mean=-0.000000 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.206492 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.206492 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=0.068528Jy sigma=1.378379 ! Fit after self-cal, rms=0.068539Jy sigma=1.378350 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 = -4.14622e-05 Jy ! Component: 100 - total flux cleaned = -8.07816e-05 Jy ! Component: 150 - total flux cleaned = -0.000105241 Jy ! Component: 200 - total flux cleaned = -0.000139695 Jy ! Total flux subtracted in 200 components = -0.000139695 Jy ! Clean residual min=-0.001849 max=0.001850 Jy/beam ! Clean residual mean=-0.000000 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.206352 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.206352 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=0.068534Jy sigma=1.378253 ! Fit after self-cal, rms=0.068533Jy sigma=1.378249 ! Inverting map ! Added new window around map position (14.2, -29.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164185 Jy ! Component: 100 - total flux cleaned = 0.00191047 Jy ! Component: 150 - total flux cleaned = 0.00208864 Jy ! Component: 200 - total flux cleaned = 0.00226513 Jy ! Total flux subtracted in 200 components = 0.00226513 Jy ! Clean residual min=-0.001697 max=0.001738 Jy/beam ! Clean residual mean=-0.000000 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.208618 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.208618 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=0.068468Jy sigma=1.376823 ! Fit after self-cal, rms=0.068460Jy sigma=1.376739 ! Inverting map ! Added new window around map position (-12.2, 21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143677 Jy ! Component: 100 - total flux cleaned = 0.00192682 Jy ! Component: 150 - total flux cleaned = 0.00214072 Jy ! Component: 200 - total flux cleaned = 0.00227993 Jy ! Total flux subtracted in 200 components = 0.00227993 Jy ! Clean residual min=-0.001688 max=0.001543 Jy/beam ! Clean residual mean=-0.000001 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.210898 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 0.210898 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=0.068415Jy sigma=1.375624 ! Fit after self-cal, rms=0.068414Jy sigma=1.375567 ! 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=0.068414Jy sigma=1.375567 ! Fit after self-cal, rms=0.068357Jy sigma=1.375435 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=1.413 mas, bpa=1.225 degrees ! Estimated noise=0.32385 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000552218 Jy ! Component: 100 - total flux cleaned = 0.000743159 Jy ! Component: 150 - total flux cleaned = 0.000866153 Jy ! Component: 200 - total flux cleaned = 0.00100491 Jy ! Total flux subtracted in 200 components = 0.00100491 Jy ! Clean residual min=-0.001648 max=0.001573 Jy/beam ! Clean residual mean=-0.000001 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.211902 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 77 components and 0.211902 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=0.068337Jy sigma=1.374992 ! Fit after self-cal, rms=0.068337Jy sigma=1.374977 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 = 0.000187123 Jy ! Component: 100 - total flux cleaned = 0.000251294 Jy ! Component: 150 - total flux cleaned = 0.000353952 Jy ! Component: 200 - total flux cleaned = 0.000412158 Jy ! Total flux subtracted in 200 components = 0.000412158 Jy ! Clean residual min=-0.001631 max=0.001545 Jy/beam ! Clean residual mean=-0.000001 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.212315 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 84 components and 0.212315 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=0.068323Jy sigma=1.374704 ! Fit after self-cal, rms=0.068323Jy sigma=1.374699 ! 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=0.068323Jy sigma=1.374699 ! Fit after self-cal, rms=0.068288Jy sigma=1.374676 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.096 mas, bmaj=2.459 mas, bpa=28.33 degrees ! Estimated noise=0.400358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000276559 Jy ! Component: 100 - total flux cleaned = 0.000406591 Jy ! Component: 150 - total flux cleaned = 0.000439096 Jy ! Component: 200 - total flux cleaned = 0.000464477 Jy ! Total flux subtracted in 200 components = 0.000464477 Jy ! Clean residual min=-0.001724 max=0.001770 Jy/beam ! Clean residual mean=-0.000003 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.212779 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 90 components and 0.212779 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=0.068285Jy sigma=1.374621 ! Fit after self-cal, rms=0.068283Jy sigma=1.374598 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 = 6.55413e-05 Jy ! Component: 100 - total flux cleaned = 0.000135768 Jy ! Component: 150 - total flux cleaned = 0.000199145 Jy ! Component: 200 - total flux cleaned = 0.000248468 Jy ! Total flux subtracted in 200 components = 0.000248468 Jy ! Clean residual min=-0.001691 max=0.001744 Jy/beam ! Clean residual mean=-0.000003 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.213028 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 96 components and 0.213028 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=0.068281Jy sigma=1.374599 ! Fit after self-cal, rms=0.068280Jy sigma=1.374584 ! 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=1.003 mas, bmaj=1.414 mas, bpa=1.139 degrees ! Estimated noise=0.323635 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.003 x 1.414 at 1.139 degrees (North through East) ! Clean map min=-0.0014805 max=0.14202 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=0.7911 mas, bmaj=1.132 mas, bpa=0.2995 degrees ! Estimated noise=0.608003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.113363 Jy ! Component: 100 - total flux cleaned = 0.15453 Jy ! Component: 150 - total flux cleaned = 0.175179 Jy ! Component: 200 - total flux cleaned = 0.18635 Jy ! Total flux subtracted in 200 components = 0.18635 Jy ! Clean residual min=-0.004831 max=0.005446 Jy/beam ! Clean residual mean=-0.000005 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.18635 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.18635 Jy ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=1.414 mas, bpa=1.139 degrees ! Estimated noise=0.323635 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 = 0.00797897 Jy ! Component: 100 - total flux cleaned = 0.01237 Jy ! Component: 150 - total flux cleaned = 0.0152429 Jy ! Component: 200 - total flux cleaned = 0.017449 Jy ! Total flux subtracted in 200 components = 0.017449 Jy ! Clean residual min=-0.001870 max=0.001958 Jy/beam ! Clean residual mean=-0.000002 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.203799 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 40 components and 0.203799 Jy ! Inverting map ! Added new window around map position (20.8, -41.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198221 Jy ! Component: 100 - total flux cleaned = 0.00310423 Jy ! Component: 150 - total flux cleaned = 0.00380905 Jy ! Component: 200 - total flux cleaned = 0.00457535 Jy ! Total flux subtracted in 200 components = 0.00457535 Jy ! Clean residual min=-0.001624 max=0.001566 Jy/beam ! Clean residual mean=-0.000002 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.208375 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 55 components and 0.208375 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=2.096 mas, bmaj=2.459 mas, bpa=28.33 degrees ! Estimated noise=0.400358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140876 Jy ! Component: 100 - total flux cleaned = 0.00233538 Jy ! Component: 150 - total flux cleaned = 0.00276216 Jy ! Component: 200 - total flux cleaned = 0.00310424 Jy ! Total flux subtracted in 200 components = 0.00310424 Jy ! Clean residual min=-0.001622 max=0.001800 Jy/beam ! Clean residual mean=-0.000003 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.211479 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) ! Added new window around map position (48, 36.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158478 Jy ! Component: 100 - total flux cleaned = 0.0020917 Jy ! Component: 150 - total flux cleaned = 0.00245659 Jy ! Component: 200 - total flux cleaned = 0.00277077 Jy ! Total flux subtracted in 200 components = 0.00277077 Jy ! Clean residual min=-0.001420 max=0.001337 Jy/beam ! Clean residual mean=-0.000002 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.21425 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 99 components and 0.21425 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=1.414 mas, bpa=1.139 degrees ! Estimated noise=0.323635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000224446 Jy ! Component: 100 - total flux cleaned = 6.43528e-05 Jy ! Component: 150 - total flux cleaned = 6.43468e-05 Jy ! Component: 200 - total flux cleaned = 0.000130834 Jy ! Total flux subtracted in 200 components = 0.000130834 Jy ! Clean residual min=-0.001397 max=0.001556 Jy/beam ! Clean residual mean=-0.000001 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.214381 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 120 components and 0.214381 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=0.068261Jy sigma=1.374622 ! Fit after self-cal, rms=0.068249Jy sigma=1.374398 wmodel /scr/pima/bg219h_uvs/J1740+4506_X_map.mod ! Writing 120 model components to file: /scr/pima/bg219h_uvs/J1740+4506_X_map.mod wobs /scr/pima/bg219h_uvs/J1740+4506_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1740+4506_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1740+4506_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219h_uvs/J1740+4506_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 = 0.000205441 Jy ! Component: 100 - total flux cleaned = 0.000230774 Jy ! Component: 150 - total flux cleaned = 0.000325196 Jy ! Component: 200 - total flux cleaned = 0.000325376 Jy ! Component: 250 - total flux cleaned = 0.000237793 Jy ! Component: 300 - total flux cleaned = 0.0002165 Jy ! Component: 350 - total flux cleaned = 0.000300322 Jy ! Component: 400 - total flux cleaned = 0.000381609 Jy ! Component: 450 - total flux cleaned = 0.000460842 Jy ! Component: 500 - total flux cleaned = 0.000538889 Jy ! Component: 550 - total flux cleaned = 0.00059654 Jy ! Component: 600 - total flux cleaned = 0.000559096 Jy ! Component: 650 - total flux cleaned = 0.000614931 Jy ! Component: 700 - total flux cleaned = 0.000651454 Jy ! Component: 750 - total flux cleaned = 0.000686951 Jy ! Component: 800 - total flux cleaned = 0.00065149 Jy ! Component: 850 - total flux cleaned = 0.000669254 Jy ! Component: 900 - total flux cleaned = 0.000668994 Jy ! Component: 950 - total flux cleaned = 0.000652015 Jy ! Component: 1000 - total flux cleaned = 0.00063545 Jy ! Component: 1050 - total flux cleaned = 0.000652211 Jy ! Component: 1100 - total flux cleaned = 0.000635841 Jy ! Component: 1150 - total flux cleaned = 0.000538388 Jy ! Component: 1200 - total flux cleaned = 0.000538222 Jy ! Component: 1250 - total flux cleaned = 0.000490555 Jy ! Component: 1300 - total flux cleaned = 0.000506329 Jy ! Component: 1350 - total flux cleaned = 0.000459349 Jy ! Component: 1400 - total flux cleaned = 0.000459472 Jy ! Component: 1450 - total flux cleaned = 0.000475011 Jy ! Component: 1500 - total flux cleaned = 0.000414431 Jy ! Component: 1550 - total flux cleaned = 0.000414459 Jy ! Component: 1600 - total flux cleaned = 0.00036967 Jy ! Component: 1650 - total flux cleaned = 0.000399097 Jy ! Component: 1700 - total flux cleaned = 0.000355021 Jy ! Component: 1750 - total flux cleaned = 0.000340213 Jy ! Component: 1800 - total flux cleaned = 0.000354515 Jy ! Component: 1850 - total flux cleaned = 0.000311575 Jy ! Component: 1900 - total flux cleaned = 0.000311504 Jy ! Component: 1950 - total flux cleaned = 0.000269279 Jy ! Component: 2000 - total flux cleaned = 0.000241283 Jy ! Component: 2050 - total flux cleaned = 0.000241257 Jy ! Component: 2100 - total flux cleaned = 0.000227474 Jy ! Component: 2150 - total flux cleaned = 0.00020001 Jy ! Component: 2200 - total flux cleaned = 0.000213706 Jy ! Component: 2250 - total flux cleaned = 0.00022721 Jy ! Component: 2300 - total flux cleaned = 0.000186864 Jy ! Component: 2350 - total flux cleaned = 0.000133444 Jy ! Component: 2400 - total flux cleaned = 0.000173175 Jy ! Component: 2450 - total flux cleaned = 0.000159949 Jy ! Component: 2500 - total flux cleaned = 0.000160018 Jy ! Component: 2550 - total flux cleaned = 0.000159878 Jy ! Component: 2600 - total flux cleaned = 0.00017281 Jy ! Component: 2650 - total flux cleaned = 0.000134262 Jy ! Component: 2700 - total flux cleaned = 0.000121466 Jy ! Component: 2750 - total flux cleaned = 8.32138e-05 Jy ! Component: 2800 - total flux cleaned = 9.59482e-05 Jy ! Component: 2850 - total flux cleaned = 0.000108592 Jy ! Component: 2900 - total flux cleaned = 0.000121155 Jy ! Component: 2950 - total flux cleaned = 0.000108695 Jy ! Component: 3000 - total flux cleaned = 0.000108602 Jy ! Component: 3050 - total flux cleaned = 0.000108538 Jy ! Component: 3100 - total flux cleaned = 8.4172e-05 Jy ! Component: 3150 - total flux cleaned = 0.000132691 Jy ! Component: 3200 - total flux cleaned = 9.6479e-05 Jy ! Component: 3250 - total flux cleaned = 0.000108517 Jy ! Component: 3300 - total flux cleaned = 9.65926e-05 Jy ! Component: 3350 - total flux cleaned = 9.65625e-05 Jy ! Component: 3400 - total flux cleaned = 0.000120158 Jy ! Component: 3450 - total flux cleaned = 8.47463e-05 Jy ! Component: 3500 - total flux cleaned = 7.30723e-05 Jy ! Component: 3550 - total flux cleaned = 4.98366e-05 Jy ! Component: 3600 - total flux cleaned = 7.30043e-05 Jy ! Component: 3650 - total flux cleaned = 7.29809e-05 Jy ! Component: 3700 - total flux cleaned = 2.71414e-05 Jy ! Component: 3750 - total flux cleaned = 1.57603e-05 Jy ! Component: 3800 - total flux cleaned = 4.97946e-05 Jy ! Component: 3850 - total flux cleaned = 6.10679e-05 Jy ! Component: 3900 - total flux cleaned = 4.99221e-05 Jy ! Component: 3950 - total flux cleaned = 2.76215e-05 Jy ! Component: 4000 - total flux cleaned = 4.99012e-05 Jy ! Component: 4050 - total flux cleaned = 7.19515e-05 Jy ! Total flux subtracted in 4096 components = 6.09435e-05 Jy ! Clean residual min=-0.000643 max=0.000649 Jy/beam ! Clean residual mean=-0.000000 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.214441 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 384 components and 0.214441 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1740+4506_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.003 x 1.414 at 1.139 degrees (North through East) ! Clean map min=-0.00094061 max=0.14227 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1740+4506_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.142272 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000177909 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.375146 0.375146 0.750292 1.50058 3.00117 6.00233 12.0047 24.0093 48.0187 96.0373 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.142 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 799.688 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1740+4506_X_uvs.log closed on Thu Apr 7 12:16:47 2016