! Started logfile: /scr/pima/bs241g_uvs/J1212-2221_X_uvs.log on Mon Jul 27 06:02:33 2015 obs /scr/pima/bs241g_uvs/J1212-2221_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241g_uvs/J1212-2221_X_uva.fits ! AN table 1: 18 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.905864 visibilities/baseline/integration-bin. ! Found source: J1212-2221 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 0 lines of history. ! ! Reading 4696 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bs241g_uvs/J1212-2221_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003032Jy sigma=25.068039 ! Fit after self-cal, rms=0.879700Jy sigma=21.935002 ! 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=0.6788 mas, bmaj=2.017 mas, bpa=-6.056 degrees ! Estimated noise=0.680729 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 = 0.0893079 Jy ! Component: 100 - total flux cleaned = 0.111522 Jy ! Total flux subtracted in 100 components = 0.111522 Jy ! Clean residual min=-0.006182 max=0.009419 Jy/beam ! Clean residual mean=0.000006 rms=0.001560 Jy/beam ! Combined flux in latest and established models = 0.111522 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.111522 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=0.039553Jy sigma=0.917934 ! Fit after self-cal, rms=0.039482Jy sigma=0.916987 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106668 Jy ! Component: 100 - total flux cleaned = 0.0165024 Jy ! Total flux subtracted in 100 components = 0.0165024 Jy ! Clean residual min=-0.004814 max=0.004992 Jy/beam ! Clean residual mean=0.000002 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.128024 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.128024 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=0.035700Jy sigma=0.794443 ! Fit after self-cal, rms=0.035667Jy sigma=0.794039 ! 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=0.8934 mas, bmaj=2.603 mas, bpa=-8.243 degrees ! Estimated noise=0.423007 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 = 0.0057282 Jy ! Component: 100 - total flux cleaned = 0.00884945 Jy ! Component: 150 - total flux cleaned = 0.0105896 Jy ! Component: 200 - total flux cleaned = 0.0109219 Jy ! Total flux subtracted in 200 components = 0.0109219 Jy ! Clean residual min=-0.004927 max=0.005165 Jy/beam ! Clean residual mean=-0.000009 rms=0.001339 Jy/beam ! Combined flux in latest and established models = 0.138946 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.138946 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=0.034815Jy sigma=0.767633 ! Fit after self-cal, rms=0.034810Jy sigma=0.767525 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8934 x 2.603 at -8.243 degrees (North through East) ! Clean map min=-0.0046328 max=0.11753 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: ! FD 1.08 HN 1.09 KP 0.99 LA 0.98 ! MK 0.98 NL 0.94 OV 0.94 PT 0.88 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 HN 1.04 KP 1.01 LA 0.93 ! MK 0.97 NL 1.02 OV 0.94 PT 0.93 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.04 KP 1.02 LA 0.89 ! MK 1.01 NL 1.00 OV 0.98 PT 0.93 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 HN 1.13 KP 0.91 LA 0.97 ! MK 1.01 NL 0.97 OV 0.97 PT 0.93 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.16 HN 1.12 KP 1.12 LA 0.96 ! MK 1.01 NL 1.07 OV 0.96 PT 0.89 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! 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 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.16 HN 1.12 KP 1.15 LA 0.96 ! MK 1.03 NL 0.90 OV 1.03 PT 0.86 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 1.19 KP 1.14 LA 0.95 ! MK 0.99 NL 0.88 OV 0.95 PT 0.85 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.034810Jy sigma=0.767525 ! Fit after self-cal, rms=0.033092Jy sigma=0.697909 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8994 mas, bmaj=2.6 mas, bpa=-8.229 degrees ! Estimated noise=0.420173 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 (3, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241332 Jy ! Component: 100 - total flux cleaned = 0.00261216 Jy ! Component: 150 - total flux cleaned = 0.00257215 Jy ! Component: 200 - total flux cleaned = 0.0025022 Jy ! Total flux subtracted in 200 components = 0.0025022 Jy ! Clean residual min=-0.001880 max=0.001824 Jy/beam ! Clean residual mean=0.000002 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.141448 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 41 components and 0.141448 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=0.032807Jy sigma=0.689981 ! Fit after self-cal, rms=0.032807Jy sigma=0.689372 ! 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=0.032807Jy sigma=0.689372 ! Fit after self-cal, rms=0.032433Jy sigma=0.688481 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8986 mas, bmaj=2.598 mas, bpa=-8.237 degrees ! Estimated noise=0.416337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000388161 Jy ! Component: 100 - total flux cleaned = -0.000206428 Jy ! Component: 150 - total flux cleaned = -0.000175664 Jy ! Component: 200 - total flux cleaned = -0.00022044 Jy ! Total flux subtracted in 200 components = -0.00022044 Jy ! Clean residual min=-0.001725 max=0.001486 Jy/beam ! Clean residual mean=0.000002 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.141228 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 55 components and 0.141228 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=0.032336Jy sigma=0.686371 ! Fit after self-cal, rms=0.032322Jy sigma=0.686184 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 = 0.000342515 Jy ! Component: 100 - total flux cleaned = 0.000261595 Jy ! Component: 150 - total flux cleaned = 0.00022471 Jy ! Component: 200 - total flux cleaned = 0.000207702 Jy ! Total flux subtracted in 200 components = 0.000207702 Jy ! Clean residual min=-0.001727 max=0.001360 Jy/beam ! Clean residual mean=0.000002 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.141435 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.141435 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=0.032291Jy sigma=0.685639 ! Fit after self-cal, rms=0.032287Jy sigma=0.685588 ! 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=0.032287Jy sigma=0.685588 ! Fit after self-cal, rms=0.031822Jy sigma=0.684693 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8989 mas, bmaj=2.6 mas, bpa=-8.249 degrees ! Estimated noise=0.412368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000756533 Jy ! Component: 100 - total flux cleaned = -0.000686521 Jy ! Component: 150 - total flux cleaned = -0.000684086 Jy ! Component: 200 - total flux cleaned = -0.00071313 Jy ! Total flux subtracted in 200 components = -0.00071313 Jy ! Clean residual min=-0.001623 max=0.001307 Jy/beam ! Clean residual mean=0.000002 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.140722 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 0.140722 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=0.031765Jy sigma=0.683535 ! Fit after self-cal, rms=0.031759Jy sigma=0.683458 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 = 0.000169188 Jy ! Component: 100 - total flux cleaned = 0.000143213 Jy ! Component: 150 - total flux cleaned = 0.000105568 Jy ! Component: 200 - total flux cleaned = 8.16156e-05 Jy ! Total flux subtracted in 200 components = 8.16156e-05 Jy ! Clean residual min=-0.001629 max=0.001258 Jy/beam ! Clean residual mean=0.000002 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.140804 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.140804 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=0.031744Jy sigma=0.683226 ! Fit after self-cal, rms=0.031743Jy sigma=0.683202 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031743Jy sigma=0.683202 ! Fit after self-cal, rms=0.031359Jy sigma=0.682540 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.18 mas, bmaj=6.115 mas, bpa=-5.777 degrees ! Estimated noise=0.500558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00102263 Jy ! Component: 100 - total flux cleaned = -0.00100767 Jy ! Component: 150 - total flux cleaned = -0.00100599 Jy ! Component: 200 - total flux cleaned = -0.0010254 Jy ! Total flux subtracted in 200 components = -0.0010254 Jy ! Clean residual min=-0.001492 max=0.001383 Jy/beam ! Clean residual mean=0.000003 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.139778 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 85 components and 0.139778 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=0.031335Jy sigma=0.682135 ! Fit after self-cal, rms=0.031324Jy sigma=0.681918 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 = 6.75682e-05 Jy ! Component: 100 - total flux cleaned = 8.02617e-05 Jy ! Component: 150 - total flux cleaned = 4.32637e-05 Jy ! Component: 200 - total flux cleaned = 3.47896e-05 Jy ! Total flux subtracted in 200 components = 3.47896e-05 Jy ! Clean residual min=-0.001485 max=0.001436 Jy/beam ! Clean residual mean=0.000003 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.139813 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 88 components and 0.139813 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=0.031323Jy sigma=0.681999 ! Fit after self-cal, rms=0.031319Jy sigma=0.681936 ! 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=0.8993 mas, bmaj=2.602 mas, bpa=-8.254 degrees ! Estimated noise=0.40881 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8993 x 2.602 at -8.254 degrees (North through East) ! Clean map min=-0.0015327 max=0.11355 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=0.6838 mas, bmaj=2.01 mas, bpa=-5.908 degrees ! Estimated noise=0.660364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0866072 Jy ! Component: 100 - total flux cleaned = 0.108078 Jy ! Component: 150 - total flux cleaned = 0.11794 Jy ! Component: 200 - total flux cleaned = 0.123344 Jy ! Total flux subtracted in 200 components = 0.123344 Jy ! Clean residual min=-0.002731 max=0.003016 Jy/beam ! Clean residual mean=0.000002 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.123344 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.123344 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8993 mas, bmaj=2.602 mas, bpa=-8.254 degrees ! Estimated noise=0.40881 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) ! Added new window around map position (1.6, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00606493 Jy ! Component: 100 - total flux cleaned = 0.00934605 Jy ! Component: 150 - total flux cleaned = 0.0114919 Jy ! Component: 200 - total flux cleaned = 0.0129959 Jy ! Total flux subtracted in 200 components = 0.0129959 Jy ! Clean residual min=-0.001792 max=0.001484 Jy/beam ! Clean residual mean=0.000000 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.136339 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 53 components and 0.136339 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=2.18 mas, bmaj=6.115 mas, bpa=-5.777 degrees ! Estimated noise=0.500558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163156 Jy ! Component: 100 - total flux cleaned = 0.00254807 Jy ! Component: 150 - total flux cleaned = 0.00308431 Jy ! Component: 200 - total flux cleaned = 0.00329196 Jy ! Total flux subtracted in 200 components = 0.00329196 Jy ! Clean residual min=-0.001454 max=0.001469 Jy/beam ! Clean residual mean=0.000004 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.139631 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 = -1.01342e-05 Jy ! Component: 100 - total flux cleaned = -2.09752e-05 Jy ! Component: 150 - total flux cleaned = -4.04491e-05 Jy ! Component: 200 - total flux cleaned = -5.86644e-05 Jy ! Total flux subtracted in 200 components = -5.86644e-05 Jy ! Clean residual min=-0.001467 max=0.001433 Jy/beam ! Clean residual mean=0.000003 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.139573 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 74 components and 0.139573 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8993 mas, bmaj=2.602 mas, bpa=-8.254 degrees ! Estimated noise=0.40881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.56126e-05 Jy ! Component: 100 - total flux cleaned = -9.61972e-05 Jy ! Component: 150 - total flux cleaned = -0.000112745 Jy ! Component: 200 - total flux cleaned = -0.000128615 Jy ! Total flux subtracted in 200 components = -0.000128615 Jy ! Clean residual min=-0.001611 max=0.001328 Jy/beam ! Clean residual mean=0.000002 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.139444 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 90 components and 0.139444 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=0.031307Jy sigma=0.681762 ! Fit after self-cal, rms=0.031303Jy sigma=0.681627 wmodel /scr/pima/bs241g_uvs/J1212-2221_X_map.mod ! Writing 90 model components to file: /scr/pima/bs241g_uvs/J1212-2221_X_map.mod wobs /scr/pima/bs241g_uvs/J1212-2221_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241g_uvs/J1212-2221_X_uvs.fits wwins /scr/pima/bs241g_uvs/J1212-2221_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bs241g_uvs/J1212-2221_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 = -0.000687548 Jy ! Component: 100 - total flux cleaned = -0.00100332 Jy ! Component: 150 - total flux cleaned = -0.00129567 Jy ! Component: 200 - total flux cleaned = -0.0015511 Jy ! Component: 250 - total flux cleaned = -0.00177406 Jy ! Component: 300 - total flux cleaned = -0.00198727 Jy ! Component: 350 - total flux cleaned = -0.00219178 Jy ! Component: 400 - total flux cleaned = -0.00235325 Jy ! Component: 450 - total flux cleaned = -0.00259459 Jy ! Component: 500 - total flux cleaned = -0.00277763 Jy ! Component: 550 - total flux cleaned = -0.00297051 Jy ! Component: 600 - total flux cleaned = -0.00312572 Jy ! Component: 650 - total flux cleaned = -0.00327693 Jy ! Component: 700 - total flux cleaned = -0.00343831 Jy ! Component: 750 - total flux cleaned = -0.00358114 Jy ! Component: 800 - total flux cleaned = -0.00378974 Jy ! Component: 850 - total flux cleaned = -0.00396645 Jy ! Component: 900 - total flux cleaned = -0.00412599 Jy ! Component: 950 - total flux cleaned = -0.00425651 Jy ! Component: 1000 - total flux cleaned = -0.00441036 Jy ! Component: 1050 - total flux cleaned = -0.00457395 Jy ! Component: 1100 - total flux cleaned = -0.00472224 Jy ! Component: 1150 - total flux cleaned = -0.00485586 Jy ! Component: 1200 - total flux cleaned = -0.00498715 Jy ! Component: 1250 - total flux cleaned = -0.00514007 Jy ! Component: 1300 - total flux cleaned = -0.00526749 Jy ! Component: 1350 - total flux cleaned = -0.00540427 Jy ! Component: 1400 - total flux cleaned = -0.0055167 Jy ! Component: 1450 - total flux cleaned = -0.00561636 Jy ! Component: 1500 - total flux cleaned = -0.00574771 Jy ! Component: 1550 - total flux cleaned = -0.00586636 Jy ! Component: 1600 - total flux cleaned = -0.00597266 Jy ! Component: 1650 - total flux cleaned = -0.00605685 Jy ! Component: 1700 - total flux cleaned = -0.00612975 Jy ! Component: 1750 - total flux cleaned = -0.00622236 Jy ! Component: 1800 - total flux cleaned = -0.00630379 Jy ! Component: 1850 - total flux cleaned = -0.00635403 Jy ! Component: 1900 - total flux cleaned = -0.00643358 Jy ! Component: 1950 - total flux cleaned = -0.00648291 Jy ! Component: 2000 - total flux cleaned = -0.00656091 Jy ! Component: 2050 - total flux cleaned = -0.00664768 Jy ! Component: 2100 - total flux cleaned = -0.00668581 Jy ! Component: 2150 - total flux cleaned = -0.00675217 Jy ! Component: 2200 - total flux cleaned = -0.00683652 Jy ! Component: 2250 - total flux cleaned = -0.00689235 Jy ! Component: 2300 - total flux cleaned = -0.00693836 Jy ! Component: 2350 - total flux cleaned = -0.00704785 Jy ! Component: 2400 - total flux cleaned = -0.00711114 Jy ! Component: 2450 - total flux cleaned = -0.0071739 Jy ! Component: 2500 - total flux cleaned = -0.00720945 Jy ! Component: 2550 - total flux cleaned = -0.00730652 Jy ! Component: 2600 - total flux cleaned = -0.00732407 Jy ! Component: 2650 - total flux cleaned = -0.00738485 Jy ! Component: 2700 - total flux cleaned = -0.007428 Jy ! Component: 2750 - total flux cleaned = -0.00750503 Jy ! Component: 2800 - total flux cleaned = -0.00758146 Jy ! Component: 2850 - total flux cleaned = -0.00764902 Jy ! Component: 2900 - total flux cleaned = -0.00772442 Jy ! Component: 2950 - total flux cleaned = -0.00779103 Jy ! Component: 3000 - total flux cleaned = -0.00785719 Jy ! Component: 3050 - total flux cleaned = -0.00790643 Jy ! Component: 3100 - total flux cleaned = -0.00796358 Jy ! Component: 3150 - total flux cleaned = -0.00802841 Jy ! Component: 3200 - total flux cleaned = -0.00810096 Jy ! Component: 3250 - total flux cleaned = -0.00813301 Jy ! Component: 3300 - total flux cleaned = -0.00822051 Jy ! Component: 3350 - total flux cleaned = -0.00827581 Jy ! Component: 3400 - total flux cleaned = -0.00833862 Jy ! Component: 3450 - total flux cleaned = -0.00840895 Jy ! Component: 3500 - total flux cleaned = -0.00844775 Jy ! Component: 3550 - total flux cleaned = -0.00851715 Jy ! Component: 3600 - total flux cleaned = -0.00856317 Jy ! Component: 3650 - total flux cleaned = -0.00865447 Jy ! Component: 3700 - total flux cleaned = -0.0086999 Jy ! Component: 3750 - total flux cleaned = -0.00875262 Jy ! Component: 3800 - total flux cleaned = -0.00882754 Jy ! Component: 3850 - total flux cleaned = -0.00884984 Jy ! Component: 3900 - total flux cleaned = -0.00887951 Jy ! Component: 3950 - total flux cleaned = -0.00893112 Jy ! Component: 4000 - total flux cleaned = -0.00895311 Jy ! Component: 4050 - total flux cleaned = -0.00900421 Jy ! Total flux subtracted in 4096 components = -0.00901147 Jy ! Clean residual min=-0.000486 max=0.000475 Jy/beam ! Clean residual mean=0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.130433 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 347 components and 0.130433 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241g_uvs/J1212-2221_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8993 x 2.602 at -8.254 degrees (North through East) ! Clean map min=-0.0013166 max=0.11438 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241g_uvs/J1212-2221_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.11438 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000125265 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.32855 0.32855 0.6571 1.3142 2.6284 5.2568 10.5136 21.0272 42.0544 84.1088 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.114 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 913.102 quit ! Quitting program ! Log file /scr/pima/bs241g_uvs/J1212-2221_X_uvs.log closed on Mon Jul 27 06:02:37 2015