! Started logfile: /d2/scr/pima/bp171ab_uvs/J0449+6332_C_uvs.log on Mon Dec 9 01:39:51 2013 obs /d2/scr/pima/bp171ab_uvs/J0449+6332_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171ab_uvs/J0449+6332_C_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J0449+6332 ! ! 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 1248 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/bp171ab_uvs/J0449+6332_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 3 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=1.216243Jy sigma=29.523351 ! Fit after self-cal, rms=0.495427Jy sigma=11.131025 ! 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=1.337 mas, bmaj=5.249 mas, bpa=-50.36 degrees ! Estimated noise=1.29934 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 = 0.448268 Jy ! Component: 100 - total flux cleaned = 0.560816 Jy ! Total flux subtracted in 100 components = 0.560816 Jy ! Clean residual min=-0.035127 max=0.048316 Jy/beam ! Clean residual mean=0.000306 rms=0.010799 Jy/beam ! Combined flux in latest and established models = 0.560816 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.560816 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=0.289620Jy sigma=5.969759 ! Fit after self-cal, rms=0.289611Jy sigma=5.969133 ! 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=1.727 mas, bmaj=5.428 mas, bpa=-51.76 degrees ! Estimated noise=0.87533 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 = 0.0658031 Jy ! Component: 100 - total flux cleaned = 0.0837458 Jy ! Component: 150 - total flux cleaned = 0.0848566 Jy ! Component: 200 - total flux cleaned = 0.0832634 Jy ! Total flux subtracted in 200 components = 0.0832634 Jy ! Clean residual min=-0.031915 max=0.033487 Jy/beam ! Clean residual mean=0.000174 rms=0.008298 Jy/beam ! Combined flux in latest and established models = 0.64408 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 26 components and 0.64408 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=0.273494Jy sigma=5.540847 ! Fit after self-cal, rms=0.273283Jy sigma=5.537746 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.727 x 5.428 at -51.76 degrees (North through East) ! Clean map min=-0.031493 max=0.60493 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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 2. ! 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 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.11 HN 0.91 KP 0.86 ! LA 1.06 MK 1.00 NL 0.86 OV 0.97 ! PT 0.93 SC 1.07 ! ! ! Correcting IF 4. ! 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 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HN 0.98 KP 1.07 ! LA 1.03 MK 1.07 NL 1.02 OV 0.96 ! PT 0.89 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.03 HN 0.99 KP 1.11 ! LA 1.11 MK 1.00 NL 1.00 OV 0.97 ! PT 1.01 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 0.93 KP 1.05 ! LA 1.02 MK 1.01 NL 1.01 OV 0.95 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 8. ! 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* ! ! ! Fit before self-cal, rms=0.273283Jy sigma=5.537746 ! Fit after self-cal, rms=0.270262Jy sigma=5.438035 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.731 mas, bmaj=5.435 mas, bpa=-52.01 degrees ! Estimated noise=0.880727 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 = -0.00308412 Jy ! Component: 100 - total flux cleaned = -0.00597012 Jy ! Component: 150 - total flux cleaned = -0.00598126 Jy ! Component: 200 - total flux cleaned = -0.00654339 Jy ! Total flux subtracted in 200 components = -0.00654339 Jy ! Clean residual min=-0.033678 max=0.030139 Jy/beam ! Clean residual mean=0.000162 rms=0.007867 Jy/beam ! Combined flux in latest and established models = 0.637536 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 35 components and 0.637536 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=0.266600Jy sigma=5.371013 ! Fit after self-cal, rms=0.266558Jy sigma=5.370499 ! 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=0.266558Jy sigma=5.370499 ! Fit after self-cal, rms=0.265219Jy sigma=5.320971 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.73 mas, bmaj=5.451 mas, bpa=-52.12 degrees ! Estimated noise=0.891831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00218067 Jy ! Component: 100 - total flux cleaned = -0.00411147 Jy ! Component: 150 - total flux cleaned = -0.00465653 Jy ! Component: 200 - total flux cleaned = -0.00465551 Jy ! Total flux subtracted in 200 components = -0.00465551 Jy ! Clean residual min=-0.034100 max=0.027141 Jy/beam ! Clean residual mean=0.000112 rms=0.007589 Jy/beam ! Combined flux in latest and established models = 0.632881 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 39 components and 0.632881 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=0.262353Jy sigma=5.270703 ! Fit after self-cal, rms=0.262344Jy sigma=5.270575 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 = -1.1868e-05 Jy ! Component: 100 - total flux cleaned = -1.31763e-05 Jy ! Component: 150 - total flux cleaned = 0.000308333 Jy ! Component: 200 - total flux cleaned = 0.000586926 Jy ! Total flux subtracted in 200 components = 0.000586926 Jy ! Clean residual min=-0.033703 max=0.027729 Jy/beam ! Clean residual mean=0.000106 rms=0.007442 Jy/beam ! Combined flux in latest and established models = 0.633467 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 53 components and 0.633467 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=0.261365Jy sigma=5.257683 ! Fit after self-cal, rms=0.261361Jy sigma=5.257599 ! 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=0.261361Jy sigma=5.257599 ! Fit after self-cal, rms=0.261119Jy sigma=5.232118 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.728 mas, bmaj=5.472 mas, bpa=-52.15 degrees ! Estimated noise=0.902547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000289561 Jy ! Component: 100 - total flux cleaned = -0.00254438 Jy ! Component: 150 - total flux cleaned = -0.00217301 Jy ! Component: 200 - total flux cleaned = -0.00251383 Jy ! Total flux subtracted in 200 components = -0.00251383 Jy ! Clean residual min=-0.033368 max=0.025690 Jy/beam ! Clean residual mean=0.000112 rms=0.007438 Jy/beam ! Combined flux in latest and established models = 0.630954 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 54 components and 0.630954 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=0.259524Jy sigma=5.208046 ! Fit after self-cal, rms=0.259527Jy sigma=5.208017 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 = 0.0003253 Jy ! Component: 100 - total flux cleaned = 0.00060415 Jy ! Component: 150 - total flux cleaned = 0.0010782 Jy ! Component: 200 - total flux cleaned = 0.00128295 Jy ! Total flux subtracted in 200 components = 0.00128295 Jy ! Clean residual min=-0.033094 max=0.026163 Jy/beam ! Clean residual mean=0.000102 rms=0.007354 Jy/beam ! Combined flux in latest and established models = 0.632237 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 58 components and 0.632237 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=0.258984Jy sigma=5.201665 ! Fit after self-cal, rms=0.258983Jy sigma=5.201633 ! 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=0.258983Jy sigma=5.201633 ! Fit after self-cal, rms=0.259276Jy sigma=5.189245 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.8 mas, bmaj=6.422 mas, bpa=-62.96 degrees ! Estimated noise=1.01646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000266915 Jy ! Component: 100 - total flux cleaned = 0.000544474 Jy ! Component: 150 - total flux cleaned = 0.0012261 Jy ! Component: 200 - total flux cleaned = 0.00180506 Jy ! Total flux subtracted in 200 components = 0.00180506 Jy ! Clean residual min=-0.035779 max=0.032172 Jy/beam ! Clean residual mean=0.000175 rms=0.009293 Jy/beam ! Combined flux in latest and established models = 0.634042 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.634042 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=0.258457Jy sigma=5.179484 ! Fit after self-cal, rms=0.258465Jy sigma=5.179381 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 = 0.000269706 Jy ! Component: 100 - total flux cleaned = 0.000734348 Jy ! Component: 150 - total flux cleaned = 0.000936572 Jy ! Component: 200 - total flux cleaned = 0.00129233 Jy ! Total flux subtracted in 200 components = 0.00129233 Jy ! Clean residual min=-0.035570 max=0.032651 Jy/beam ! Clean residual mean=0.000159 rms=0.009220 Jy/beam ! Combined flux in latest and established models = 0.635334 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 0.635334 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=0.258194Jy sigma=5.177820 ! Fit after self-cal, rms=0.258200Jy sigma=5.177725 ! 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=1.727 mas, bmaj=5.485 mas, bpa=-52.17 degrees ! Estimated noise=0.910568 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.727 x 5.485 at -52.17 degrees (North through East) ! Clean map min=-0.048244 max=0.64736 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=0.258200Jy sigma=5.177725 ! Fit after self-cal, rms=0.258797Jy sigma=5.164565 ! Inverting map and beam ! Estimated beam: bmin=1.733 mas, bmaj=5.5 mas, bpa=-52.22 degrees ! Estimated noise=0.919362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00199973 Jy ! Component: 100 - total flux cleaned = -0.0011768 Jy ! Component: 150 - total flux cleaned = -0.000948046 Jy ! Component: 200 - total flux cleaned = -0.00113816 Jy ! Total flux subtracted in 200 components = -0.00113816 Jy ! Clean residual min=-0.032564 max=0.024874 Jy/beam ! Clean residual mean=0.000100 rms=0.007358 Jy/beam ! Combined flux in latest and established models = 0.634196 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 0.634196 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=0.258105Jy sigma=5.158468 ! Fit after self-cal, rms=0.258114Jy sigma=5.158435 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.01981e-06 Jy ! Component: 100 - total flux cleaned = -0.000166843 Jy ! Component: 150 - total flux cleaned = -0.000177014 Jy ! Component: 200 - total flux cleaned = -0.000469791 Jy ! Total flux subtracted in 200 components = -0.000469791 Jy ! Clean residual min=-0.032331 max=0.025037 Jy/beam ! Clean residual mean=0.000102 rms=0.007332 Jy/beam ! Combined flux in latest and established models = 0.633726 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 75 components and 0.633726 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=0.257823Jy sigma=5.156929 ! Fit after self-cal, rms=0.257818Jy sigma=5.156902 ! 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=0.257818Jy sigma=5.156902 ! Fit after self-cal, rms=0.258401Jy sigma=5.153784 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=1.334 mas, bmaj=5.288 mas, bpa=-50.64 degrees ! Estimated noise=1.39627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.481688 Jy ! Component: 100 - total flux cleaned = 0.604529 Jy ! Component: 150 - total flux cleaned = 0.641318 Jy ! Component: 200 - total flux cleaned = 0.660307 Jy ! Total flux subtracted in 200 components = 0.660307 Jy ! Clean residual min=-0.048562 max=0.035455 Jy/beam ! Clean residual mean=-0.000019 rms=0.010836 Jy/beam ! Combined flux in latest and established models = 0.660307 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.660307 Jy ! Inverting map and beam ! Estimated beam: bmin=1.73 mas, bmaj=5.501 mas, bpa=-52.23 degrees ! Estimated noise=0.922384 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 = -0.00261718 Jy ! Component: 100 - total flux cleaned = -0.00988241 Jy ! Component: 150 - total flux cleaned = -0.014846 Jy ! Component: 200 - total flux cleaned = -0.019117 Jy ! Total flux subtracted in 200 components = -0.019117 Jy ! Clean residual min=-0.036788 max=0.025786 Jy/beam ! Clean residual mean=0.000063 rms=0.008395 Jy/beam ! Combined flux in latest and established models = 0.64119 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.64119 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=3.804 mas, bmaj=6.476 mas, bpa=-63.28 degrees ! Estimated noise=1.02605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00623741 Jy ! Component: 100 - total flux cleaned = -0.00812515 Jy ! Component: 150 - total flux cleaned = -0.00813396 Jy ! Component: 200 - total flux cleaned = -0.00819691 Jy ! Total flux subtracted in 200 components = -0.00819691 Jy ! Clean residual min=-0.036219 max=0.032590 Jy/beam ! Clean residual mean=0.000198 rms=0.009693 Jy/beam ! Combined flux in latest and established models = 0.632993 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 = -1.29835e-05 Jy ! Component: 100 - total flux cleaned = 0.000950161 Jy ! Component: 150 - total flux cleaned = 0.0013675 Jy ! Component: 200 - total flux cleaned = 0.00175331 Jy ! Total flux subtracted in 200 components = 0.00175331 Jy ! Clean residual min=-0.035769 max=0.032457 Jy/beam ! Clean residual mean=0.000174 rms=0.009418 Jy/beam ! Combined flux in latest and established models = 0.634746 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 56 components and 0.634746 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.73 mas, bmaj=5.501 mas, bpa=-52.23 degrees ! Estimated noise=0.922384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00163669 Jy ! Component: 100 - total flux cleaned = -0.00216439 Jy ! Component: 150 - total flux cleaned = -0.00145256 Jy ! Component: 200 - total flux cleaned = -0.00116619 Jy ! Total flux subtracted in 200 components = -0.00116619 Jy ! Clean residual min=-0.033825 max=0.025792 Jy/beam ! Clean residual mean=0.000094 rms=0.007476 Jy/beam ! Combined flux in latest and established models = 0.63358 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 63 components and 0.63358 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=0.258967Jy sigma=5.166446 ! Fit after self-cal, rms=0.258945Jy sigma=5.166328 wmodel /d2/scr/pima/bp171ab_uvs/J0449+6332_C_map.mod ! Writing 63 model components to file: /d2/scr/pima/bp171ab_uvs/J0449+6332_C_map.mod wobs /d2/scr/pima/bp171ab_uvs/J0449+6332_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171ab_uvs/J0449+6332_C_uvs.fits wwins /d2/scr/pima/bp171ab_uvs/J0449+6332_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171ab_uvs/J0449+6332_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 = -0.0152627 Jy ! Component: 100 - total flux cleaned = -0.024845 Jy ! Component: 150 - total flux cleaned = -0.0306895 Jy ! Component: 200 - total flux cleaned = -0.0357463 Jy ! Component: 250 - total flux cleaned = -0.0383999 Jy ! Component: 300 - total flux cleaned = -0.0396815 Jy ! Component: 350 - total flux cleaned = -0.0405132 Jy ! Component: 400 - total flux cleaned = -0.0417253 Jy ! Component: 450 - total flux cleaned = -0.0425116 Jy ! Component: 500 - total flux cleaned = -0.0432776 Jy ! Component: 550 - total flux cleaned = -0.0440284 Jy ! Component: 600 - total flux cleaned = -0.0443962 Jy ! Component: 650 - total flux cleaned = -0.0454806 Jy ! Component: 700 - total flux cleaned = -0.0458319 Jy ! Component: 750 - total flux cleaned = -0.0468724 Jy ! Component: 800 - total flux cleaned = -0.047213 Jy ! Component: 850 - total flux cleaned = -0.0475537 Jy ! Component: 900 - total flux cleaned = -0.048545 Jy ! Component: 950 - total flux cleaned = -0.0491972 Jy ! Component: 1000 - total flux cleaned = -0.0504732 Jy ! Component: 1050 - total flux cleaned = -0.0517276 Jy ! Component: 1100 - total flux cleaned = -0.0526604 Jy ! Component: 1150 - total flux cleaned = -0.0544895 Jy ! Component: 1200 - total flux cleaned = -0.0556935 Jy ! Component: 1250 - total flux cleaned = -0.0562865 Jy ! Component: 1300 - total flux cleaned = -0.0577538 Jy ! Component: 1350 - total flux cleaned = -0.0589089 Jy ! Component: 1400 - total flux cleaned = -0.0603351 Jy ! Component: 1450 - total flux cleaned = -0.0614611 Jy ! Component: 1500 - total flux cleaned = -0.0625724 Jy ! Component: 1550 - total flux cleaned = -0.0636704 Jy ! Component: 1600 - total flux cleaned = -0.0644815 Jy ! Component: 1650 - total flux cleaned = -0.0652855 Jy ! Component: 1700 - total flux cleaned = -0.0663456 Jy ! Component: 1750 - total flux cleaned = -0.0673905 Jy ! Component: 1800 - total flux cleaned = -0.0679077 Jy ! Component: 1850 - total flux cleaned = -0.0686757 Jy ! Component: 1900 - total flux cleaned = -0.0694347 Jy ! Component: 1950 - total flux cleaned = -0.0701872 Jy ! Component: 2000 - total flux cleaned = -0.0711816 Jy ! Component: 2050 - total flux cleaned = -0.0724085 Jy ! Component: 2100 - total flux cleaned = -0.0731384 Jy ! Component: 2150 - total flux cleaned = -0.0745828 Jy ! Component: 2200 - total flux cleaned = -0.075061 Jy ! Component: 2250 - total flux cleaned = -0.0764763 Jy ! Component: 2300 - total flux cleaned = -0.0771765 Jy ! Component: 2350 - total flux cleaned = -0.0776398 Jy ! Component: 2400 - total flux cleaned = -0.0787898 Jy ! Component: 2450 - total flux cleaned = -0.0797005 Jy ! Component: 2500 - total flux cleaned = -0.0806045 Jy ! Component: 2550 - total flux cleaned = -0.0819477 Jy ! Component: 2600 - total flux cleaned = -0.0830572 Jy ! Component: 2650 - total flux cleaned = -0.0839362 Jy ! Component: 2700 - total flux cleaned = -0.0845907 Jy ! Component: 2750 - total flux cleaned = -0.0854606 Jy ! Component: 2800 - total flux cleaned = -0.0863215 Jy ! Component: 2850 - total flux cleaned = -0.0865345 Jy ! Component: 2900 - total flux cleaned = -0.0873859 Jy ! Component: 2950 - total flux cleaned = -0.0875985 Jy ! Component: 3000 - total flux cleaned = -0.0882294 Jy ! Component: 3050 - total flux cleaned = -0.0884399 Jy ! Component: 3100 - total flux cleaned = -0.0892688 Jy ! Component: 3150 - total flux cleaned = -0.0892697 Jy ! Component: 3200 - total flux cleaned = -0.0902947 Jy ! Component: 3250 - total flux cleaned = -0.0907007 Jy ! Component: 3300 - total flux cleaned = -0.0907013 Jy ! Component: 3350 - total flux cleaned = -0.0919084 Jy ! Component: 3400 - total flux cleaned = -0.0917069 Jy ! Component: 3450 - total flux cleaned = -0.0919058 Jy ! Component: 3500 - total flux cleaned = -0.0923006 Jy ! Component: 3550 - total flux cleaned = -0.0924967 Jy ! Component: 3600 - total flux cleaned = -0.092692 Jy ! Component: 3650 - total flux cleaned = -0.0924984 Jy ! Component: 3700 - total flux cleaned = -0.0932742 Jy ! Component: 3750 - total flux cleaned = -0.0938514 Jy ! Component: 3800 - total flux cleaned = -0.0940434 Jy ! Component: 3850 - total flux cleaned = -0.0944239 Jy ! Component: 3900 - total flux cleaned = -0.0955611 Jy ! Component: 3950 - total flux cleaned = -0.09556 Jy ! Component: 4000 - total flux cleaned = -0.0959351 Jy ! Component: 4050 - total flux cleaned = -0.0959348 Jy ! Total flux subtracted in 4096 components = -0.0968665 Jy ! Clean residual min=-0.011219 max=0.010690 Jy/beam ! Clean residual mean=0.000045 rms=0.003441 Jy/beam ! Combined flux in latest and established models = 0.536714 Jy keep ! Adding 319 model components to the UV plane model. ! The established model now contains 382 components and 0.536714 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171ab_uvs/J0449+6332_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.73 x 5.501 at -52.23 degrees (North through East) ! Clean map min=-0.047929 max=0.66462 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171ab_uvs/J0449+6332_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.664623 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.003486 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.57352 1.57352 3.14705 6.2941 12.5882 25.1764 50.3528 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0104 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.664 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 190.654 quit ! Quitting program ! Log file /d2/scr/pima/bp171ab_uvs/J0449+6332_C_uvs.log closed on Mon Dec 9 01:39:57 2013