! Started logfile: /d2/scr/pima/bp177j_uvs/J0149+0555_C_uvs.log on Thu Jun 19 04:03:29 2014 obs /d2/scr/pima/bp177j_uvs/J0149+0555_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0149+0555_C_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.927778 visibilities/baseline/integration-bin. ! Found source: J0149+0555 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2672 visibilities. select RR ! Selecting polarization: RR, channels: 1..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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177j_uvs/J0149+0555_C] 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 0.300x0.300 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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.319885Jy sigma=56.452193 ! Fit after self-cal, rms=0.346401Jy sigma=13.518948 ! 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=1.349 mas, bmaj=3.575 mas, bpa=-3.12 degrees ! Estimated noise=0.433242 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 = 0.576612 Jy ! Component: 100 - total flux cleaned = 0.787474 Jy ! Total flux subtracted in 100 components = 0.787474 Jy ! Clean residual min=-0.032385 max=0.098428 Jy/beam ! Clean residual mean=0.000074 rms=0.008745 Jy/beam ! Combined flux in latest and established models = 0.787474 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.787474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.253813Jy sigma=9.536175 ! Fit after self-cal, rms=0.251244Jy sigma=9.446839 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.113489 Jy ! Component: 100 - total flux cleaned = 0.174784 Jy ! Total flux subtracted in 100 components = 0.174784 Jy ! Clean residual min=-0.016251 max=0.032363 Jy/beam ! Clean residual mean=0.000026 rms=0.004259 Jy/beam ! Combined flux in latest and established models = 0.962258 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.962258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.174540Jy sigma=5.451850 ! Fit after self-cal, rms=0.174080Jy sigma=5.432111 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0362912 Jy ! Component: 100 - total flux cleaned = 0.0601722 Jy ! Total flux subtracted in 100 components = 0.0601722 Jy ! Clean residual min=-0.012779 max=0.021235 Jy/beam ! Clean residual mean=0.000009 rms=0.003372 Jy/beam ! Combined flux in latest and established models = 1.02243 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 1.02243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.160571Jy sigma=4.727935 ! Fit after self-cal, rms=0.160552Jy sigma=4.726171 ! Inverting map ! Added new window around map position (-1.8, 4.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0209884 Jy ! Component: 100 - total flux cleaned = 0.0350358 Jy ! Total flux subtracted in 100 components = 0.0350358 Jy ! Clean residual min=-0.013051 max=0.014273 Jy/beam ! Clean residual mean=0.000001 rms=0.003087 Jy/beam ! Combined flux in latest and established models = 1.05747 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 1.05747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.154634Jy sigma=4.520485 ! Fit after self-cal, rms=0.154569Jy sigma=4.511946 ! 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=1.66 mas, bmaj=4.21 mas, bpa=-4.106 degrees ! Estimated noise=0.343846 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 = 0.019438 Jy ! Component: 100 - total flux cleaned = 0.0317272 Jy ! Component: 150 - total flux cleaned = 0.03997 Jy ! Component: 200 - total flux cleaned = 0.043559 Jy ! Total flux subtracted in 200 components = 0.043559 Jy ! Clean residual min=-0.019094 max=0.016994 Jy/beam ! Clean residual mean=-0.000029 rms=0.004155 Jy/beam ! Combined flux in latest and established models = 1.10102 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 47 components and 1.10102 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.149717Jy sigma=4.434368 ! Fit after self-cal, rms=0.149702Jy sigma=4.431827 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.66 x 4.21 at -4.106 degrees (North through East) ! Clean map min=-0.018597 max=0.78234 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 0.99 FD 1.07 HN 0.97 KP 0.89 ! LA 1.02 MK 1.05 NL 1.02 OV 0.97 ! PT 0.90 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.20 HN 1.00 KP 0.95 ! LA 1.10 MK 0.99 NL 1.05 OV 1.04 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 0.97 KP 0.99 ! LA 1.06 MK 1.05 NL 1.14 OV 0.96 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.02 KP 1.01 ! LA 1.07 MK 1.05 NL 1.00 OV 0.96 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.04 KP 1.01 ! LA 1.12 MK 1.02 NL 0.98 OV 0.96 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 1.00 KP 0.93 ! LA 1.03 MK 1.00 NL 0.99 OV 0.96 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.03 KP 1.00 ! LA 1.04 MK 1.03 NL 0.98 OV 1.00 ! PT 0.95 SC 1.00 ! ! ! Fit before self-cal, rms=0.149702Jy sigma=4.431827 ! Fit after self-cal, rms=0.134616Jy sigma=3.474715 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.662 mas, bmaj=4.208 mas, bpa=-3.848 degrees ! Estimated noise=0.348258 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 = 0.0086891 Jy ! Component: 100 - total flux cleaned = 0.0128992 Jy ! Component: 150 - total flux cleaned = 0.0140788 Jy ! Component: 200 - total flux cleaned = 0.0149184 Jy ! Total flux subtracted in 200 components = 0.0149184 Jy ! Clean residual min=-0.012177 max=0.013200 Jy/beam ! Clean residual mean=-0.000002 rms=0.002966 Jy/beam ! Combined flux in latest and established models = 1.11594 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 60 components and 1.11594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.133444Jy sigma=3.450476 ! Fit after self-cal, rms=0.133412Jy sigma=3.449358 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.133412Jy sigma=3.449358 ! Fit after self-cal, rms=0.129507Jy sigma=3.299252 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.66 mas, bmaj=4.193 mas, bpa=-3.717 degrees ! Estimated noise=0.349863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00811087 Jy ! Component: 100 - total flux cleaned = 0.0118622 Jy ! Component: 150 - total flux cleaned = 0.0126132 Jy ! Component: 200 - total flux cleaned = 0.0131091 Jy ! Total flux subtracted in 200 components = 0.0131091 Jy ! Clean residual min=-0.011407 max=0.011037 Jy/beam ! Clean residual mean=-0.000005 rms=0.002461 Jy/beam ! Combined flux in latest and established models = 1.12905 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 1.12905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.128364Jy sigma=3.288963 ! Fit after self-cal, rms=0.128337Jy sigma=3.288466 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 = 0.000349562 Jy ! Component: 100 - total flux cleaned = 0.000348531 Jy ! Component: 150 - total flux cleaned = 0.000423674 Jy ! Component: 200 - total flux cleaned = 0.000563574 Jy ! Total flux subtracted in 200 components = 0.000563574 Jy ! Clean residual min=-0.011321 max=0.010654 Jy/beam ! Clean residual mean=-0.000006 rms=0.002448 Jy/beam ! Combined flux in latest and established models = 1.12962 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 74 components and 1.12962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.128218Jy sigma=3.285219 ! Fit after self-cal, rms=0.128203Jy sigma=3.284957 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.128203Jy sigma=3.284957 ! Fit after self-cal, rms=0.127933Jy sigma=3.266173 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.658 mas, bmaj=4.184 mas, bpa=-3.604 degrees ! Estimated noise=0.351681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00584047 Jy ! Component: 100 - total flux cleaned = 0.00898969 Jy ! Component: 150 - total flux cleaned = 0.0102799 Jy ! Component: 200 - total flux cleaned = 0.0104851 Jy ! Total flux subtracted in 200 components = 0.0104851 Jy ! Clean residual min=-0.011761 max=0.010596 Jy/beam ! Clean residual mean=-0.000004 rms=0.002464 Jy/beam ! Combined flux in latest and established models = 1.1401 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 77 components and 1.1401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.127222Jy sigma=3.266227 ! Fit after self-cal, rms=0.127207Jy sigma=3.265865 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 = 0.000460523 Jy ! Component: 100 - total flux cleaned = 0.000520075 Jy ! Component: 150 - total flux cleaned = 0.000575595 Jy ! Component: 200 - total flux cleaned = 0.000628172 Jy ! Total flux subtracted in 200 components = 0.000628172 Jy ! Clean residual min=-0.011678 max=0.010447 Jy/beam ! Clean residual mean=-0.000005 rms=0.002456 Jy/beam ! Combined flux in latest and established models = 1.14073 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 83 components and 1.14073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.127136Jy sigma=3.263875 ! Fit after self-cal, rms=0.127123Jy sigma=3.263634 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.127123Jy sigma=3.263634 ! Fit after self-cal, rms=0.126998Jy sigma=3.254531 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.732 mas, bmaj=6.202 mas, bpa=-1.986 degrees ! Estimated noise=0.439892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00935523 Jy ! Component: 100 - total flux cleaned = 0.0118201 Jy ! Component: 150 - total flux cleaned = 0.0122386 Jy ! Component: 200 - total flux cleaned = 0.0126247 Jy ! Total flux subtracted in 200 components = 0.0126247 Jy ! Clean residual min=-0.016490 max=0.012421 Jy/beam ! Clean residual mean=-0.000013 rms=0.003926 Jy/beam ! Combined flux in latest and established models = 1.15335 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 91 components and 1.15335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.126560Jy sigma=3.281595 ! Fit after self-cal, rms=0.126362Jy sigma=3.272659 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 = 0.00146229 Jy ! Component: 100 - total flux cleaned = 0.00125273 Jy ! Component: 150 - total flux cleaned = 0.0011661 Jy ! Component: 200 - total flux cleaned = 0.00108941 Jy ! Total flux subtracted in 200 components = 0.00108941 Jy ! Clean residual min=-0.016660 max=0.012399 Jy/beam ! Clean residual mean=-0.000014 rms=0.003903 Jy/beam ! Combined flux in latest and established models = 1.15444 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 96 components and 1.15444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.126447Jy sigma=3.282838 ! Fit after self-cal, rms=0.126366Jy sigma=3.279654 ! 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=1.657 mas, bmaj=4.177 mas, bpa=-3.527 degrees ! Estimated noise=0.352972 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.657 x 4.177 at -3.527 degrees (North through East) ! Clean map min=-0.012296 max=0.78721 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.126366Jy sigma=3.279654 ! Fit after self-cal, rms=0.125684Jy sigma=3.229160 ! Inverting map and beam ! Estimated beam: bmin=1.658 mas, bmaj=4.17 mas, bpa=-3.416 degrees ! Estimated noise=0.354397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183789 Jy ! Component: 100 - total flux cleaned = 0.00217695 Jy ! Component: 150 - total flux cleaned = 0.00257778 Jy ! Component: 200 - total flux cleaned = 0.00292882 Jy ! Total flux subtracted in 200 components = 0.00292882 Jy ! Clean residual min=-0.012795 max=0.011291 Jy/beam ! Clean residual mean=-0.000002 rms=0.002514 Jy/beam ! Combined flux in latest and established models = 1.15737 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 102 components and 1.15737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.125409Jy sigma=3.222344 ! Fit after self-cal, rms=0.125411Jy sigma=3.222261 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00024755 Jy ! Component: 100 - total flux cleaned = 0.000538353 Jy ! Component: 150 - total flux cleaned = 0.000803694 Jy ! Component: 200 - total flux cleaned = 0.000926211 Jy ! Total flux subtracted in 200 components = 0.000926211 Jy ! Clean residual min=-0.012664 max=0.011197 Jy/beam ! Clean residual mean=-0.000003 rms=0.002509 Jy/beam ! Combined flux in latest and established models = 1.1583 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 105 components and 1.1583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.125310Jy sigma=3.219738 ! Fit after self-cal, rms=0.125315Jy sigma=3.219670 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.125315Jy sigma=3.219670 ! Fit after self-cal, rms=0.125319Jy sigma=3.218246 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=1.35 mas, bmaj=3.549 mas, bpa=-2.451 degrees ! Estimated noise=0.445736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.596043 Jy ! Component: 100 - total flux cleaned = 0.819389 Jy ! Component: 150 - total flux cleaned = 0.934977 Jy ! Component: 200 - total flux cleaned = 0.998823 Jy ! Total flux subtracted in 200 components = 0.998823 Jy ! Clean residual min=-0.014143 max=0.033248 Jy/beam ! Clean residual mean=0.000039 rms=0.003925 Jy/beam ! Combined flux in latest and established models = 0.998823 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.998823 Jy ! Inverting map and beam ! Estimated beam: bmin=1.657 mas, bmaj=4.169 mas, bpa=-3.426 degrees ! Estimated noise=0.354908 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 = 0.0589776 Jy ! Component: 100 - total flux cleaned = 0.0942046 Jy ! Component: 150 - total flux cleaned = 0.116662 Jy ! Component: 200 - total flux cleaned = 0.131821 Jy ! Total flux subtracted in 200 components = 0.131821 Jy ! Clean residual min=-0.012421 max=0.020798 Jy/beam ! Clean residual mean=0.000012 rms=0.002919 Jy/beam ! Combined flux in latest and established models = 1.13064 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 56 components and 1.13064 Jy ! Inverting map ! Added new window around map position (2.4, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186706 Jy ! Component: 100 - total flux cleaned = 0.0244781 Jy ! Component: 150 - total flux cleaned = 0.0288657 Jy ! Component: 200 - total flux cleaned = 0.031113 Jy ! Total flux subtracted in 200 components = 0.031113 Jy ! Clean residual min=-0.010619 max=0.008998 Jy/beam ! Clean residual mean=-0.000002 rms=0.002476 Jy/beam ! Combined flux in latest and established models = 1.16176 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 76 components and 1.16176 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.732 mas, bmaj=6.188 mas, bpa=-1.832 degrees ! Estimated noise=0.442615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00353058 Jy ! Component: 100 - total flux cleaned = 0.00519389 Jy ! Component: 150 - total flux cleaned = 0.00607131 Jy ! Component: 200 - total flux cleaned = 0.00658184 Jy ! Total flux subtracted in 200 components = 0.00658184 Jy ! Clean residual min=-0.015446 max=0.012476 Jy/beam ! Clean residual mean=-0.000010 rms=0.003914 Jy/beam ! Combined flux in latest and established models = 1.16834 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 = 0.000350323 Jy ! Component: 100 - total flux cleaned = 0.000461987 Jy ! Component: 150 - total flux cleaned = 0.000567833 Jy ! Component: 200 - total flux cleaned = 0.000669097 Jy ! Total flux subtracted in 200 components = 0.000669097 Jy ! Clean residual min=-0.015316 max=0.012481 Jy/beam ! Clean residual mean=-0.000011 rms=0.003895 Jy/beam ! Combined flux in latest and established models = 1.16901 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 99 components and 1.16901 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.657 mas, bmaj=4.169 mas, bpa=-3.426 degrees ! Estimated noise=0.354908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000690986 Jy ! Component: 100 - total flux cleaned = -0.000547319 Jy ! Component: 150 - total flux cleaned = -0.000554263 Jy ! Component: 200 - total flux cleaned = -0.000555988 Jy ! Total flux subtracted in 200 components = -0.000555988 Jy ! Clean residual min=-0.010225 max=0.009032 Jy/beam ! Clean residual mean=-0.000004 rms=0.002406 Jy/beam ! Combined flux in latest and established models = 1.16845 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 112 components and 1.16845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.123735Jy sigma=3.160805 ! Fit after self-cal, rms=0.123635Jy sigma=3.154201 wmodel /d2/scr/pima/bp177j_uvs/J0149+0555_C_map.mod ! Writing 112 model components to file: /d2/scr/pima/bp177j_uvs/J0149+0555_C_map.mod wobs /d2/scr/pima/bp177j_uvs/J0149+0555_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0149+0555_C_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0149+0555_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177j_uvs/J0149+0555_C_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 = -0.00412826 Jy ! Component: 100 - total flux cleaned = -0.00612306 Jy ! Component: 150 - total flux cleaned = -0.00765597 Jy ! Component: 200 - total flux cleaned = -0.00881817 Jy ! Component: 250 - total flux cleaned = -0.00937371 Jy ! Component: 300 - total flux cleaned = -0.00963859 Jy ! Component: 350 - total flux cleaned = -0.0101598 Jy ! Component: 400 - total flux cleaned = -0.0106651 Jy ! Component: 450 - total flux cleaned = -0.0111593 Jy ! Component: 500 - total flux cleaned = -0.0116462 Jy ! Component: 550 - total flux cleaned = -0.0121231 Jy ! Component: 600 - total flux cleaned = -0.0124754 Jy ! Component: 650 - total flux cleaned = -0.0131656 Jy ! Component: 700 - total flux cleaned = -0.0137332 Jy ! Component: 750 - total flux cleaned = -0.0144015 Jy ! Component: 800 - total flux cleaned = -0.0148416 Jy ! Component: 850 - total flux cleaned = -0.0153837 Jy ! Component: 900 - total flux cleaned = -0.0160256 Jy ! Component: 950 - total flux cleaned = -0.0164477 Jy ! Component: 1000 - total flux cleaned = -0.0170709 Jy ! Component: 1050 - total flux cleaned = -0.0174819 Jy ! Component: 1100 - total flux cleaned = -0.0181923 Jy ! Component: 1150 - total flux cleaned = -0.0184939 Jy ! Component: 1200 - total flux cleaned = -0.0192855 Jy ! Component: 1250 - total flux cleaned = -0.0196772 Jy ! Component: 1300 - total flux cleaned = -0.0201615 Jy ! Component: 1350 - total flux cleaned = -0.0208292 Jy ! Component: 1400 - total flux cleaned = -0.0211134 Jy ! Component: 1450 - total flux cleaned = -0.0217661 Jy ! Component: 1500 - total flux cleaned = -0.0221351 Jy ! Component: 1550 - total flux cleaned = -0.0224989 Jy ! Component: 1600 - total flux cleaned = -0.0230382 Jy ! Component: 1650 - total flux cleaned = -0.0232169 Jy ! Component: 1700 - total flux cleaned = -0.0234819 Jy ! Component: 1750 - total flux cleaned = -0.024093 Jy ! Component: 1800 - total flux cleaned = -0.0245249 Jy ! Component: 1850 - total flux cleaned = -0.0249516 Jy ! Component: 1900 - total flux cleaned = -0.0251214 Jy ! Component: 1950 - total flux cleaned = -0.0255386 Jy ! Component: 2000 - total flux cleaned = -0.0259522 Jy ! Component: 2050 - total flux cleaned = -0.0261169 Jy ! Component: 2100 - total flux cleaned = -0.0265225 Jy ! Component: 2150 - total flux cleaned = -0.0266019 Jy ! Component: 2200 - total flux cleaned = -0.0271605 Jy ! Component: 2250 - total flux cleaned = -0.0274754 Jy ! Component: 2300 - total flux cleaned = -0.0278648 Jy ! Component: 2350 - total flux cleaned = -0.0280966 Jy ! Component: 2400 - total flux cleaned = -0.0284029 Jy ! Component: 2450 - total flux cleaned = -0.02901 Jy ! Component: 2500 - total flux cleaned = -0.0289342 Jy ! Component: 2550 - total flux cleaned = -0.0295314 Jy ! Component: 2600 - total flux cleaned = -0.0298267 Jy ! Component: 2650 - total flux cleaned = -0.03012 Jy ! Component: 2700 - total flux cleaned = -0.0303374 Jy ! Component: 2750 - total flux cleaned = -0.0305535 Jy ! Component: 2800 - total flux cleaned = -0.0308398 Jy ! Component: 2850 - total flux cleaned = -0.0312648 Jy ! Component: 2900 - total flux cleaned = -0.0315454 Jy ! Component: 2950 - total flux cleaned = -0.0320333 Jy ! Component: 3000 - total flux cleaned = -0.0321701 Jy ! Component: 3050 - total flux cleaned = -0.0323747 Jy ! Component: 3100 - total flux cleaned = -0.0327143 Jy ! Component: 3150 - total flux cleaned = -0.0330517 Jy ! Component: 3200 - total flux cleaned = -0.0333188 Jy ! Component: 3250 - total flux cleaned = -0.0336503 Jy ! Component: 3300 - total flux cleaned = -0.0339138 Jy ! Component: 3350 - total flux cleaned = -0.0341752 Jy ! Component: 3400 - total flux cleaned = -0.0344984 Jy ! Component: 3450 - total flux cleaned = -0.0348198 Jy ! Component: 3500 - total flux cleaned = -0.0348835 Jy ! Component: 3550 - total flux cleaned = -0.03539 Jy ! Component: 3600 - total flux cleaned = -0.0357042 Jy ! Component: 3650 - total flux cleaned = -0.0360778 Jy ! Component: 3700 - total flux cleaned = -0.0362013 Jy ! Component: 3750 - total flux cleaned = -0.0363244 Jy ! Component: 3800 - total flux cleaned = -0.0365081 Jy ! Component: 3850 - total flux cleaned = -0.0370545 Jy ! Component: 3900 - total flux cleaned = -0.0370542 Jy ! Component: 3950 - total flux cleaned = -0.0372339 Jy ! Component: 4000 - total flux cleaned = -0.0377086 Jy ! Component: 4050 - total flux cleaned = -0.0380031 Jy ! Total flux subtracted in 4096 components = -0.0380609 Jy ! Clean residual min=-0.003592 max=0.003426 Jy/beam ! Clean residual mean=-0.000005 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 1.13039 Jy keep ! Adding 383 model components to the UV plane model. ! The established model now contains 495 components and 1.13039 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0149+0555_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.657 x 4.169 at -3.426 degrees (North through East) ! Clean map min=-0.011143 max=0.80044 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0149+0555_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.800437 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00117526 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.440482 0.440482 0.880964 1.76193 3.52386 7.04771 14.0954 28.1908 56.3817 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0035 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.8 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 681.072 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0149+0555_C_uvs.log closed on Thu Jun 19 04:03:34 2014