! Started logfile: /scr/pima/bg219b_uvs/J1218+1105_X_uvs.log on Thu Apr 7 01:53:11 2016 obs /scr/pima/bg219b_uvs/J1218+1105_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1218+1105_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.886508 visibilities/baseline/integration-bin. ! Found source: J1218+1105 ! ! 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 13404 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/bg219b_uvs/J1218+1105_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 41 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=1.023034Jy sigma=24.505702 ! Fit after self-cal, rms=0.804625Jy sigma=19.208166 ! 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=0.7482 mas, bmaj=1.757 mas, bpa=-5.399 degrees ! Estimated noise=0.578574 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 = 0.145392 Jy ! Component: 100 - total flux cleaned = 0.195733 Jy ! Total flux subtracted in 100 components = 0.195733 Jy ! Clean residual min=-0.008253 max=0.021494 Jy/beam ! Clean residual mean=0.000023 rms=0.002374 Jy/beam ! Combined flux in latest and established models = 0.195733 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.195733 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=0.073143Jy sigma=1.706114 ! Fit after self-cal, rms=0.073004Jy sigma=1.703896 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0224996 Jy ! Component: 100 - total flux cleaned = 0.0326691 Jy ! Total flux subtracted in 100 components = 0.0326691 Jy ! Clean residual min=-0.006121 max=0.008036 Jy/beam ! Clean residual mean=0.000012 rms=0.001564 Jy/beam ! Combined flux in latest and established models = 0.228402 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 15 components and 0.228402 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=0.065518Jy sigma=1.479355 ! Fit after self-cal, rms=0.065505Jy sigma=1.478909 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9134 mas, bmaj=1.949 mas, bpa=-2.357 degrees ! Estimated noise=0.376733 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 (-31.6, -32). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105827 Jy ! Component: 100 - total flux cleaned = 0.0172553 Jy ! Component: 150 - total flux cleaned = 0.0218615 Jy ! Component: 200 - total flux cleaned = 0.0252193 Jy ! Total flux subtracted in 200 components = 0.0252193 Jy ! Clean residual min=-0.005390 max=0.007071 Jy/beam ! Clean residual mean=0.000018 rms=0.001436 Jy/beam ! Combined flux in latest and established models = 0.253622 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 51 components and 0.253622 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=0.063627Jy sigma=1.426096 ! Fit after self-cal, rms=0.063543Jy sigma=1.422967 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9134 x 1.949 at -2.357 degrees (North through East) ! Clean map min=-0.0051288 max=0.19281 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 0.97 FD 0.92 HN 1.04 KP 0.93 ! LA 0.97 MK 1.01 NL 1.00 OV 0.95 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.03 KP 0.97 ! LA 0.95 MK 1.03 NL 1.03 OV 0.99 ! PT 1.05 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.04 KP 0.99 ! LA 0.97 MK 1.01 NL 1.04 OV 0.98 ! PT 1.08 SC 1.12 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.00 KP 0.95 ! LA 0.97 MK 1.03 NL 1.01 OV 0.95 ! PT 1.04 SC 1.09 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 1.00 KP 0.96 ! LA 0.96 MK 1.04 NL 1.02 OV 0.96 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.01 KP 0.98 ! LA 0.96 MK 1.03 NL 1.05 OV 1.02 ! PT 1.05 SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 1.01 KP 0.98 ! LA 0.98 MK 0.99 NL 0.99 OV 0.94 ! PT 1.07 SC 1.06 ! ! ! 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=0.063543Jy sigma=1.422967 ! Fit after self-cal, rms=0.063011Jy sigma=1.384007 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9292 mas, bmaj=1.973 mas, bpa=-2.834 degrees ! Estimated noise=0.376476 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 = -0.00108247 Jy ! Component: 100 - total flux cleaned = -0.000938672 Jy ! Component: 150 - total flux cleaned = -0.000641707 Jy ! Component: 200 - total flux cleaned = -0.000430352 Jy ! Total flux subtracted in 200 components = -0.000430352 Jy ! Clean residual min=-0.004622 max=0.005765 Jy/beam ! Clean residual mean=0.000010 rms=0.001151 Jy/beam ! Combined flux in latest and established models = 0.253191 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.253191 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=0.062846Jy sigma=1.380572 ! Fit after self-cal, rms=0.062884Jy sigma=1.380334 ! 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=0.062884Jy sigma=1.380334 ! Fit after self-cal, rms=0.062626Jy sigma=1.343089 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9229 mas, bmaj=1.962 mas, bpa=-2.7 degrees ! Estimated noise=0.375332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00193714 Jy ! Component: 100 - total flux cleaned = -0.00247879 Jy ! Component: 150 - total flux cleaned = -0.00269996 Jy ! Component: 200 - total flux cleaned = -0.00286438 Jy ! Total flux subtracted in 200 components = -0.00286438 Jy ! Clean residual min=-0.002477 max=0.002777 Jy/beam ! Clean residual mean=0.000003 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.250327 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 75 components and 0.250327 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=0.062512Jy sigma=1.340298 ! Fit after self-cal, rms=0.062541Jy sigma=1.339827 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 = -0.00023644 Jy ! Component: 100 - total flux cleaned = -0.000238151 Jy ! Component: 150 - total flux cleaned = -0.000287098 Jy ! Component: 200 - total flux cleaned = -0.000308655 Jy ! Total flux subtracted in 200 components = -0.000308655 Jy ! Clean residual min=-0.002410 max=0.002778 Jy/beam ! Clean residual mean=0.000003 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.250018 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.250018 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=0.062519Jy sigma=1.339240 ! Fit after self-cal, rms=0.062516Jy sigma=1.339199 ! Inverting map ! Added new window around map position (-12.2, -33.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186737 Jy ! Component: 100 - total flux cleaned = 0.00225502 Jy ! Component: 150 - total flux cleaned = 0.00258149 Jy ! Component: 200 - total flux cleaned = 0.00278658 Jy ! Total flux subtracted in 200 components = 0.00278658 Jy ! Clean residual min=-0.002337 max=0.002367 Jy/beam ! Clean residual mean=0.000003 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.252805 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 105 components and 0.252805 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=0.062382Jy sigma=1.336365 ! Fit after self-cal, rms=0.062371Jy sigma=1.336108 ! 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=0.062371Jy sigma=1.336108 ! Fit after self-cal, rms=0.062347Jy sigma=1.335235 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9218 mas, bmaj=1.961 mas, bpa=-2.774 degrees ! Estimated noise=0.374779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000415613 Jy ! Component: 100 - total flux cleaned = -0.000535934 Jy ! Component: 150 - total flux cleaned = -0.00067079 Jy ! Component: 200 - total flux cleaned = -0.000640568 Jy ! Total flux subtracted in 200 components = -0.000640568 Jy ! Clean residual min=-0.002160 max=0.002255 Jy/beam ! Clean residual mean=0.000003 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.252164 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 110 components and 0.252164 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=0.062301Jy sigma=1.334204 ! Fit after self-cal, rms=0.062299Jy sigma=1.334153 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 = 2.63416e-05 Jy ! Component: 100 - total flux cleaned = 2.66298e-05 Jy ! Component: 150 - total flux cleaned = 1.56508e-06 Jy ! Component: 200 - total flux cleaned = -2.21743e-05 Jy ! Total flux subtracted in 200 components = -2.21743e-05 Jy ! Clean residual min=-0.002113 max=0.002256 Jy/beam ! Clean residual mean=0.000003 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.252142 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 119 components and 0.252142 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=0.062277Jy sigma=1.333675 ! Fit after self-cal, rms=0.062277Jy sigma=1.333665 ! 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=0.062277Jy sigma=1.333665 ! Fit after self-cal, rms=0.062295Jy sigma=1.333513 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.199 mas, bmaj=3.015 mas, bpa=3.894 degrees ! Estimated noise=0.465787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000104772 Jy ! Component: 100 - total flux cleaned = -0.000232436 Jy ! Component: 150 - total flux cleaned = -0.000234377 Jy ! Component: 200 - total flux cleaned = -0.000233888 Jy ! Total flux subtracted in 200 components = -0.000233888 Jy ! Clean residual min=-0.002475 max=0.002567 Jy/beam ! Clean residual mean=0.000006 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.251908 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 131 components and 0.251908 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=0.062287Jy sigma=1.333176 ! Fit after self-cal, rms=0.062285Jy sigma=1.333123 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 = 4.76833e-05 Jy ! Component: 100 - total flux cleaned = 4.76167e-05 Jy ! Component: 150 - total flux cleaned = 2.79691e-05 Jy ! Component: 200 - total flux cleaned = -7.16253e-06 Jy ! Total flux subtracted in 200 components = -7.16253e-06 Jy ! Clean residual min=-0.002425 max=0.002503 Jy/beam ! Clean residual mean=0.000006 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.251901 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 135 components and 0.251901 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=0.062285Jy sigma=1.333038 ! Fit after self-cal, rms=0.062284Jy sigma=1.333016 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9214 mas, bmaj=1.96 mas, bpa=-2.799 degrees ! Estimated noise=0.374606 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9214 x 1.96 at -2.799 degrees (North through East) ! Clean map min=-0.0019757 max=0.19246 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=0.7526 mas, bmaj=1.763 mas, bpa=-5.738 degrees ! Estimated noise=0.577738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.145247 Jy ! Component: 100 - total flux cleaned = 0.195935 Jy ! Component: 150 - total flux cleaned = 0.218089 Jy ! Component: 200 - total flux cleaned = 0.228007 Jy ! Total flux subtracted in 200 components = 0.228007 Jy ! Clean residual min=-0.003717 max=0.004302 Jy/beam ! Clean residual mean=0.000006 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.228007 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.228007 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9214 mas, bmaj=1.96 mas, bpa=-2.799 degrees ! Estimated noise=0.374606 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 = 0.00682554 Jy ! Component: 100 - total flux cleaned = 0.0105206 Jy ! Component: 150 - total flux cleaned = 0.0126614 Jy ! Component: 200 - total flux cleaned = 0.0145316 Jy ! Total flux subtracted in 200 components = 0.0145316 Jy ! Clean residual min=-0.002375 max=0.002534 Jy/beam ! Clean residual mean=0.000006 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.242539 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 49 components and 0.242539 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=2.199 mas, bmaj=3.015 mas, bpa=3.894 degrees ! Estimated noise=0.465787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278973 Jy ! Component: 100 - total flux cleaned = 0.00442166 Jy ! Component: 150 - total flux cleaned = 0.00532988 Jy ! Component: 200 - total flux cleaned = 0.0061393 Jy ! Total flux subtracted in 200 components = 0.0061393 Jy ! Clean residual min=-0.002665 max=0.002561 Jy/beam ! Clean residual mean=0.000008 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.248678 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 = 0.000455122 Jy ! Component: 100 - total flux cleaned = 0.000723325 Jy ! Component: 150 - total flux cleaned = 0.000964626 Jy ! Component: 200 - total flux cleaned = 0.00121131 Jy ! Total flux subtracted in 200 components = 0.00121131 Jy ! Clean residual min=-0.002545 max=0.002468 Jy/beam ! Clean residual mean=0.000008 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.249889 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 86 components and 0.249889 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9214 mas, bmaj=1.96 mas, bpa=-2.799 degrees ! Estimated noise=0.374606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000193129 Jy ! Component: 100 - total flux cleaned = -3.47856e-05 Jy ! Component: 150 - total flux cleaned = 0.000108381 Jy ! Component: 200 - total flux cleaned = 0.000174211 Jy ! Total flux subtracted in 200 components = 0.000174211 Jy ! Clean residual min=-0.002075 max=0.002336 Jy/beam ! Clean residual mean=0.000004 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.250064 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 104 components and 0.250064 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=0.062335Jy sigma=1.334109 ! Fit after self-cal, rms=0.062319Jy sigma=1.333847 wmodel /scr/pima/bg219b_uvs/J1218+1105_X_map.mod ! Writing 104 model components to file: /scr/pima/bg219b_uvs/J1218+1105_X_map.mod wobs /scr/pima/bg219b_uvs/J1218+1105_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1218+1105_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1218+1105_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219b_uvs/J1218+1105_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 = 0.00080003 Jy ! Component: 100 - total flux cleaned = 0.00106153 Jy ! Component: 150 - total flux cleaned = 0.00127653 Jy ! Component: 200 - total flux cleaned = 0.00151639 Jy ! Component: 250 - total flux cleaned = 0.00168194 Jy ! Component: 300 - total flux cleaned = 0.001842 Jy ! Component: 350 - total flux cleaned = 0.00193552 Jy ! Component: 400 - total flux cleaned = 0.00196582 Jy ! Component: 450 - total flux cleaned = 0.00196514 Jy ! Component: 500 - total flux cleaned = 0.00190816 Jy ! Component: 550 - total flux cleaned = 0.00185239 Jy ! Component: 600 - total flux cleaned = 0.00171427 Jy ! Component: 650 - total flux cleaned = 0.00163276 Jy ! Component: 700 - total flux cleaned = 0.00147314 Jy ! Component: 750 - total flux cleaned = 0.00134259 Jy ! Component: 800 - total flux cleaned = 0.00129187 Jy ! Component: 850 - total flux cleaned = 0.00124149 Jy ! Component: 900 - total flux cleaned = 0.0011914 Jy ! Component: 950 - total flux cleaned = 0.00114224 Jy ! Component: 1000 - total flux cleaned = 0.00106984 Jy ! Component: 1050 - total flux cleaned = 0.000974805 Jy ! Component: 1100 - total flux cleaned = 0.00088087 Jy ! Component: 1150 - total flux cleaned = 0.000788648 Jy ! Component: 1200 - total flux cleaned = 0.000720538 Jy ! Component: 1250 - total flux cleaned = 0.000653664 Jy ! Component: 1300 - total flux cleaned = 0.000543355 Jy ! Component: 1350 - total flux cleaned = 0.000521602 Jy ! Component: 1400 - total flux cleaned = 0.000413545 Jy ! Component: 1450 - total flux cleaned = 0.000243406 Jy ! Component: 1500 - total flux cleaned = 0.00024296 Jy ! Component: 1550 - total flux cleaned = 0.000201615 Jy ! Component: 1600 - total flux cleaned = 0.000181294 Jy ! Component: 1650 - total flux cleaned = 0.000221625 Jy ! Component: 1700 - total flux cleaned = 0.000121369 Jy ! Component: 1750 - total flux cleaned = 0.000121183 Jy ! Component: 1800 - total flux cleaned = 0.000120649 Jy ! Component: 1850 - total flux cleaned = 8.19136e-05 Jy ! Component: 1900 - total flux cleaned = 8.17628e-05 Jy ! Component: 1950 - total flux cleaned = 0.000157059 Jy ! Component: 2000 - total flux cleaned = 8.22386e-05 Jy ! Component: 2050 - total flux cleaned = 0.000137416 Jy ! Component: 2100 - total flux cleaned = 6.43373e-05 Jy ! Component: 2150 - total flux cleaned = 6.41844e-05 Jy ! Component: 2200 - total flux cleaned = -2.56454e-05 Jy ! Component: 2250 - total flux cleaned = 2.75034e-05 Jy ! Component: 2300 - total flux cleaned = -2.53266e-05 Jy ! Component: 2350 - total flux cleaned = -4.27357e-05 Jy ! Component: 2400 - total flux cleaned = -7.70983e-05 Jy ! Component: 2450 - total flux cleaned = -0.00012799 Jy ! Component: 2500 - total flux cleaned = -6.02224e-05 Jy ! Component: 2550 - total flux cleaned = -0.000127105 Jy ! Component: 2600 - total flux cleaned = -0.000110583 Jy ! Component: 2650 - total flux cleaned = -0.000176187 Jy ! Component: 2700 - total flux cleaned = -0.000159876 Jy ! Component: 2750 - total flux cleaned = -0.000240654 Jy ! Component: 2800 - total flux cleaned = -0.000288681 Jy ! Component: 2850 - total flux cleaned = -0.000304558 Jy ! Component: 2900 - total flux cleaned = -0.00038303 Jy ! Component: 2950 - total flux cleaned = -0.000383245 Jy ! Component: 3000 - total flux cleaned = -0.000445128 Jy ! Component: 3050 - total flux cleaned = -0.000491241 Jy ! Component: 3100 - total flux cleaned = -0.000567623 Jy ! Component: 3150 - total flux cleaned = -0.000582708 Jy ! Component: 3200 - total flux cleaned = -0.000627827 Jy ! Component: 3250 - total flux cleaned = -0.000687427 Jy ! Component: 3300 - total flux cleaned = -0.0006576 Jy ! Component: 3350 - total flux cleaned = -0.00077499 Jy ! Component: 3400 - total flux cleaned = -0.000789633 Jy ! Component: 3450 - total flux cleaned = -0.000876394 Jy ! Component: 3500 - total flux cleaned = -0.000804449 Jy ! Component: 3550 - total flux cleaned = -0.000890268 Jy ! Component: 3600 - total flux cleaned = -0.000946919 Jy ! Component: 3650 - total flux cleaned = -0.000989089 Jy ! Component: 3700 - total flux cleaned = -0.000975092 Jy ! Component: 3750 - total flux cleaned = -0.00104467 Jy ! Component: 3800 - total flux cleaned = -0.00107218 Jy ! Component: 3850 - total flux cleaned = -0.00104472 Jy ! Component: 3900 - total flux cleaned = -0.00105838 Jy ! Component: 3950 - total flux cleaned = -0.00111253 Jy ! Component: 4000 - total flux cleaned = -0.00116612 Jy ! Component: 4050 - total flux cleaned = -0.00121967 Jy ! Total flux subtracted in 4096 components = -0.00121972 Jy ! Clean residual min=-0.000799 max=0.000727 Jy/beam ! Clean residual mean=0.000001 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.248844 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 417 components and 0.248844 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1218+1105_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9214 x 1.96 at -2.799 degrees (North through East) ! Clean map min=-0.0019125 max=0.19271 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1218+1105_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.192711 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000227968 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.354885 0.354885 0.70977 1.41954 2.83908 5.67816 11.3563 22.7126 45.4253 90.8506 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.192 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 845.344 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1218+1105_X_uvs.log closed on Thu Apr 7 01:53:15 2016